# SinceBook — An interval and event tracker

> An interval and event tracker (iPhone/iPad app by Jared Ferguson.)

- Source: https://appshunter.io/ios/app/sincebook/id6765967651 (this page in markdown: same URL + `.md`)
- Developer: [Jared Ferguson](https://appshunter.io/developer/1880822268)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English
- Released: 2026-05-04
- Data updated: 2026-06-29
- User reviews in markdown: https://appshunter.io/ios/app/sincebook/id6765967651/reviews.md

## What is SinceBook?

SinceBook is an interval and first event tracker for iPhone and iPad. Log the things you want to remember. when they happened — doctor visits, oil changes, calls home, air filter changes - and SinceBook tells you how long it's been. Calm, quiet, and on-device. Adaptive intervals, smart alerts, timeline & stats, tags & filters, widgets, and so much more. Delete and event or interval in a moment of weakness? SinceBook has you covered there too.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SinceBook Tips | $1.99 | one-time |
| SinceBook Tips | $4.99 | one-time |
| SinceBook Tips | $9.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-06-17

This update fixes backup & restore:

• Fixed: "Restore from JSON" didn't open the file picker.
• If a restore can't be completed, your existing data is now left untouched and you'll see a clear error message.
• Choosing an invalid or unreadable backup file now shows an error instead of doing nothing.

### 1.0.1 — 2026-05-08

Widget updates and improvements.

### 1.0 — 2026-05-05

No release notes.

## More apps by Jared Ferguson

- [SplitBook](https://appshunter.io/ios/app/splitbook/id6759811518)
- [FuelDeck](https://appshunter.io/ios/app/fueldeck/id6762485870)
- [DriveDeck](https://appshunter.io/ios/app/drivedeck/id6763392949)

All apps by Jared Ferguson: https://appshunter.io/developer/1880822268

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*