The cleanest and safest experience for your shared finances.
Download the appScan receipts with your camera and let AI extract amounts and items automatically. Results are an estimate and should always be reviewed by you.
Create groups, invite friends by code or QR and share expenses in real time.
Settle up with an interactive slider and split equally, by amount, by % or by item.
Personal monthly budget with charts, categories and recurring expenses.
Real-time alerts for new expenses, settlements and invitations.
Available in 7 languages with automatic currency detection based on your country.
Choose how you want to use BillSplit. Subscriptions managed by Google Play.
€0
Forever
€2.49/month
€19.99/year · €34.99 lifetime
€3.49/month
€29.99/year · €49.99 lifetime
Prices shown in EUR. Also available in USD and GBP. Subscriptions renew automatically and can be cancelled from Google Play. Lifetime is a one-time payment. See the Terms & Conditions.
Available on Google Play. Compatible with Android 7.0 or later.
Google PlayVersion 1.1.0 · Last updated: 2 August 2026
Receipts you choose to scan are processed with Google Gemini (Google Cloud / Generative Language API). Temporary images are deleted automatically in under 24 hours and are never used to train third-party models. Scan results are an estimate and must be reviewed by you.
Access to your camera and photo library is used exclusively to scan receipts. We do not collect location or contacts.
All traffic over HTTPS / TLS 1.2+, AES-256 encryption at rest and Row Level Security in the database.
We fully comply with the GDPR, LOPDGDD, UK GDPR and CCPA/CPRA. You can exercise your rights at any time.
1. Data controller: Eduardo Peña García, Spanish Tax ID 43384087S, Calle Unamuno 2, Portal 5, Piso 2, Puerta 3, 38007 Santa Cruz de Tenerife (Spain). Contact: billsplit.app.soporte@protonmail.com.
2. Data processed: identifiers (email, ID, user code), profile data (name, avatar, language, currency), usage data (expenses, groups, balances), technical data (push token, user agent), temporary receipt images and consent records. We do not process special categories of data.
3. Purposes: providing the service, authentication, expense synchronisation, receipt OCR, support, legal compliance and fraud prevention.
4. Legal bases: performance of a contract (Art. 6(1)(b) GDPR) for the account and payments; consent (Art. 6(1)(a)) for OCR; legitimate interest (Art. 6(1)(f)) for support and security; legal obligation (Art. 6(1)(c)) for tax retention.
5. Processors and third-party AI services: Supabase (hosting, database, authentication, storage), Google LLC – Gemini API (AI receipt reading and text extraction), Google (Play Billing, Firebase Cloud Messaging, AdMob), RevenueCat (subscription management) and Apple (App Store / Sign in with Apple, where applicable). International transfers rely on SCCs and/or the EU-US Data Privacy Framework.
5.a Third-party AI processing (limited use): when you scan a receipt or use an AI-assisted feature, the image and/or extracted text is sent to Google's Gemini API strictly to return the structured result to you. This happens only after your explicit in-app consent, the data is used solely for that request, it is not sold, not shared for advertising and not used to train third-party AI models, and the temporary image is deleted within 24 hours. We remain directly responsible for this processing as data controller and we bind our AI provider by contract to these limited-use terms. If you do not want AI processing, you can add every expense manually and never use the scanner.
5.b Accuracy of AI results: OCR and AI outputs are automated estimates, may contain errors, and are provided for guidance only. You must review and correct them before relying on them for any financial decision or settlement.
6. Retention: for as long as the account is active; deletion within 30 days of a request; temporary images purged within 24 h; logs 90 days; consent records and tax data 6 years.
7. Your rights: access, rectification, erasure, objection, restriction, portability and withdrawal of consent. To exercise them write to billsplit.app.soporte@protonmail.com. You may lodge a complaint with the AEPD (Spain), the ICO (United Kingdom) or the competent authority in California.
8. Minors: the service is intended for users aged 16 and over.
9. Prohibited content: uploading sexually explicit, erotic, pornographic or otherwise unlawful images or text is strictly forbidden (see Terms, section 10). Reported content may be reviewed and offending accounts permanently banned.
10. Changes: we will notify any material change 30 days in advance through the app.
Frequently asked questions about BillSplit
No. Scan results are indicative only and must be reviewed by the user. The AI reads printed receipts automatically and can misread amounts, quantities, taxes or item names. Always check and edit the extracted data before saving an expense or settling a debt. BillSplit is not liable for decisions based on unreviewed scan results.
They are sent to Google's Gemini API only to extract the data, are never used to train third-party models, and temporary copies are deleted within 24 hours. See the Privacy Policy.
No. Only receipts, invoices and expense-related documents, plus a profile or group picture. Sexually explicit, erotic, violent, hateful or otherwise unlawful content is strictly prohibited and leads to an immediate, permanent ban.
From Google Play → Subscriptions, at least 24 h before renewal. You can also open the subscription management screen directly from Settings → Subscription in the app.
From Settings → Account in the app, or by emailing us. See Delete data and Delete account.
Email billsplit.app.soporte@protonmail.com. We reply within 72 hours on business days.
Version 1.1.0 · 2 August 2026
Eduardo Peña García, Spanish Tax ID 43384087S, Calle Unamuno 2, Portal 5, Piso 2, Puerta 3, 38007 Santa Cruz de Tenerife (Spain). Trade name: BillSplit. Contact: billsplit.app.soporte@protonmail.com.
Using the Application implies full acceptance of these Terms. Minimum age: 16. If you are under 18, you must have your legal guardians' consent where local law requires it.
We grant a personal, limited, non-exclusive, non-transferable and revocable licence. Reverse engineering, resale, scraping and fraudulent use are prohibited.
Payments are handled by Google Play Billing and managed with RevenueCat. We never store card details.
| Plan | EUR | USD | GBP |
|---|---|---|---|
| Pro User · Monthly | €2.49 | $2.99 | £1.99 |
| Pro User · Yearly | €19.99 | $21.99 | £17.99 |
| Pro User · Lifetime | €34.99 | $39.99 | £29.99 |
| Pro Group · Monthly | €3.49 | $3.99 | £2.99 |
| Pro Group · Yearly | €29.99 | $32.99 | £24.99 |
| Pro Group · Lifetime | €49.99 | $54.99 | £39.99 |
Subscriptions renew automatically unless cancelled at least 24 h in advance from Google Play. Pro Group can be purchased several times (one per group) and unlocks features for all of its members.
You have 14 calendar days to withdraw. By activating the digital service immediately, you expressly request its supply before the end of that period and acknowledge that you lose the right of withdrawal once the contract has been fully performed (Art. 16(m) Directive 2011/83/EU).
Governed by Google Play policies: play.google.com/store/account/orders.
Scan results are indicative only and must be reviewed by the user before being used. OCR and AI outputs are approximate and may contain errors; you are responsible for checking them before making any financial decision or settling a debt.
Receipt scanning and AI-assisted text features are powered by third-party AI providers (currently Google's Gemini API) acting as our processors under contract. Data is sent only to fulfil your request, is not used to train third-party models, and temporary images are deleted within 24 hours. See the Privacy Policy, section 5.a.
The service is provided "as is". Total aggregate liability is limited to the amount paid by the user in the 12 months preceding the event. Liability for wilful misconduct or gross negligence is not excluded.
Spanish law. Courts of Santa Cruz de Tenerife, without prejudice to the consumer's forum. EU alternative dispute resolution: ec.europa.eu/consumers/odr.
BillSplit is a tool for managing shared expenses. Images and text you upload (receipts, invoices, avatars, group pictures, group and expense names, messages) must relate to that purpose.
It is strictly prohibited to upload, store, share or transmit through the Application any sexually explicit, erotic, pornographic or nudity-related content, as well as content involving minors, sexual violence, harassment, hate speech, extreme violence, illegal goods, malware, or any material that infringes third-party rights or applicable law.
Enforcement: we reserve the right, at our sole discretion and without prior notice, to remove such content and to suspend or permanently ban any account that breaches this section, cancelling access without refund where the law allows. Users can report content or accounts at billsplit.app.soporte@protonmail.com; reports are reviewed within 72 hours on business days. Serious cases, in particular any material involving minors, will be reported to the competent authorities.
We do not proactively monitor all user content, but we act on reports and on automated or manual signals of abuse.
Mandatory information under Art. 10 of the Spanish LSSI-CE
Owner: Eduardo Peña García (individual)
Tax ID (NIF): 43384087S
Address: Calle Unamuno 2, Portal 5, Piso 2, Puerta 3, 38007 Santa Cruz de Tenerife (Spain)
Trade name: BillSplit
Email: billsplit.app.soporte@protonmail.com
Website: https://bill-split-app.com/
As the owner is an individual, no commercial registry entry applies. This website is purely informational: it does not sell products or services directly, has no contact form and does not collect personal data from visitors.
Intellectual property: all content, trademarks and distinctive signs belong to Eduardo Peña García. Reproduction without prior written authorisation is prohibited.
Third-party links: the owner is not responsible for the content or policies of linked third-party websites.
Governing law: Spanish law. Jurisdiction: courts of Santa Cruz de Tenerife, without prejudice to the consumer's forum.
Notice for California Residents (CCPA / CPRA)
This Notice supplements our Privacy Policy and applies only to California residents under the California Consumer Privacy Act (CCPA) as amended by the CPRA.
No sale, no sharing: BillSplit does NOT sell personal information and does NOT share personal information for cross-context behavioral advertising.
Categories collected: identifiers, customer records, commercial information (subscriptions), internet/network activity, coarse locale, and ticket images (processed and deleted).
Automated processing: receipt images may be processed by a third-party AI service provider (Google Gemini API) solely to extract expense data on your instruction; this is a service-provider relationship, not a sale or share.
Your rights: Right to Know, Delete, Correct, Data Portability and Non-Discrimination. Exercise them by emailing billsplit.app.soporte@protonmail.com with subject "California Privacy Request" or from Settings → Account in the app. Response within 45 days.
Minors: the Service is not directed to children under 16. We do not knowingly collect personal information from minors without parental consent.
Contact: Eduardo Peña García · Calle Unamuno 2, Portal 5, Piso 2, Puerta 3, 38007 Santa Cruz de Tenerife, Spain.
Privacy Notice for users in the United Kingdom (UK GDPR)
As we are based outside the UK and offer services to UK residents, we are subject to the UK GDPR as retained in UK law and the Data Protection Act 2018.
UK Representative: we currently do not have an appointed UK Representative as our processing is occasional, limited in scale, and does not involve special category data on a large scale (Art. 27(2)(a) UK GDPR).
International transfers: data may be transferred to the EEA (adequacy) and to the United States under the UK-US Data Privacy Framework or the UK IDTA / UK Addendum to the EU SCCs.
Your rights: access, rectify, erase, restrict, port, object and withdraw consent. Email billsplit.app.soporte@protonmail.com.
Complaints: Information Commissioner's Office (ICO) – ico.org.uk · Helpline 0303 123 1113.
UK pricing: Pro User £1.99 / £17.99 / £29.99 · Pro Group £2.99 / £24.99 / £39.99. Subscriptions are subject to a 14-day cooling-off period under the Consumer Contracts Regulations 2013, with the digital content exception applying when access starts immediately.
Reset your personal data without deleting the account · GDPR Art. 17
BillSplit lets you erase all of your personal data while keeping your account active. This is ideal if you want a fresh start without losing your user identifier (ID-XXXXX) or having to sign up again.
If you cannot access the app, email billsplit.app.soporte@protonmail.com stating the email you signed up with. We will process the request within a maximum of 30 calendar days (GDPR Art. 12.3).
Technical retention: data is deleted immediately from active databases. Encrypted backups are overwritten within a maximum of 30 days.
Permanent deletion of account and data · GDPR Art. 17 (right to be forgotten)
You can exercise your right to erasure (GDPR Art. 17) at any time, free of charge. Deleting the account erases all your personal data and permanently closes access.
So that other users you shared expenses with are not harmed, your participation in group receipts created or paid by third parties is anonymised as "deleted". Other members' amounts and balances remain intact. This anonymisation is irreversible and cannot be used to re-identify you.
If you cannot access the app, email billsplit.app.soporte@protonmail.com from the address linked to your account with the subject "Account deletion request". We will verify your identity and process the request within a maximum of 30 calendar days (GDPR Art. 12.3).
If you believe your rights have not been properly handled, you can lodge a complaint with the Spanish Data Protection Agency at www.aepd.es.
Support, GDPR rights, content reports and legal enquiries:
billsplit.app.soporte@protonmail.comWe reply within 72 hours on business days.