Small, private apps for iPhone and Android.

Independent apps built by one person. No ads, no trackers, no accounts you did not ask for. Your data stays on your device unless you turn on sync yourself.

• 

  Backstory

  The days that mattered, remembered every year.

• 

  KaiCalory

  Food logging that never phones home about you.

• 

  KaiJar

  Know what’s actually left.

• 

  Kaibolo

  Say anything. Understand anything.

On your phone: iPhone Android

How these apps treat your data

The same rules apply to all of them:

• No ads, no ad SDKs, no advertising identifiers.
• No analytics or usage tracking.
• Nothing is sold or shared with data brokers — not now, not later.
• Your data stays on your device unless an app clearly offers sync and you turn it on.
• Every app that has accounts lets you delete yours from inside the app.

Each app has its own privacy policy with the specifics. Pick an app above.