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Why our apps keep your data on your device

November 10, 2026 · 2 min read · 5 views
Why our apps keep your data on your device

No accounts, no ads, no tracking. Here's why we build our apps this way, and what it means for you.

Every Bellecali app follows the same rule: your information stays on your device. Your child's reward boards, your clients' names, your tips and pay never come to our servers. We never see them.

Why we do it this way

It's safer. Data that's never uploaded can't leak from a server. There's no database of your clients or your family for anyone to break into.

It's simpler. No account to create, no password to forget. Open the app and start.

It works anywhere. A nail salon with weak Wi-Fi or a car ride with no signal doesn't stop you.

What about backups?

Your data is included in your normal iPhone or iPad backup to iCloud or your computer, which Apple encrypts and you control. Some apps, like NailGap, also let you save your own backup file to move to a new phone.

What about Apple services?

A few features use services built into iOS. For example, speech recognition in NailGap runs on the iPhone whenever the device supports it; when it doesn't, Apple processes the audio under Apple's privacy policy. Each app's privacy policy lists every permission it asks for, and why.

No ads, no tracking

We don't show ads, we don't use tracking tools in our apps, and we don't sell or share your information. If an app ever needs to work differently, we'll say so plainly on its privacy page first.

Questions? Read our Security page or get in touch.

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