Your money data stays on your device. Syandix Cash has no bank logins, no account and no server that holds your finances.
Last updated: 29 October 2026
Everything you enter in Syandix Cash — transactions, amounts, merchants, categories, payment methods, accounts and cards, budgets and settings — is stored on your iPhone using Apple’s on-device storage (SwiftData).
Syandix operates no server or database for this information and holds no copy of it.
Syandix Cash never asks for your banking username, password or PIN, and it does not connect to your bank. Data enters the app only when you type it in or import a CSV file that you choose. There is no OAuth and no PSD2 account-information connection.
When you import a bank CSV file, it is processed entirely on your device. Column mapping, merchant rules and duplicate detection all run locally, and the file is not transmitted to any server.
When you export your data, the file is created on your device. What you do with it afterwards is your choice, and the privacy policy of wherever you send it applies.
Syandix Cash uses Firebase Analytics, a service provided by Google, to measure aggregated product usage such as installs, retention and whether paywall screens are shown. These events do not include your transactions, amounts or identity.
Google processes this information under its own privacy terms.
Syandix Cash does not collect payment-card information. Purchases and subscriptions are handled by Apple through the App Store.
If you email us or send feedback through TestFlight, we keep that message only to respond to you and to improve the product. We do not share it, sell it or use it for marketing. You can ask us to delete it at any time.
You can delete data inside the app. Deleting Syandix Cash from your iPhone removes the data it stores on the device. Because Syandix keeps no copy, we cannot restore it for you.
Copies of the app’s data may exist in device backups that you control through your Apple iCloud or computer backup settings.
Syandix Cash is not directed at children and does not knowingly collect personal data from anyone.
If the app’s data handling changes, we will update this policy and its “Last updated” date.
Privacy questions or deletion requests: info@snapstern.com. We respond within 5 business days.