# Timebook vs Study Tracker Plus

The clearest difference is in-app purchases: Timebook at none against Study Tracker Plus's 1. Timebook also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Study Tracker Plus sells 1 one-off in-app purchase. Timebook asks for nothing beyond the download.

Timebook ships an update every 3 days, Study Tracker Plus every 4 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Timebook | Study Tracker Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 148 MB | 45 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Youngsoo Choe](https://appshunter.io/developer/1815445548) | [Orhan Uzel](https://appshunter.io/developer/1856270943) |

## What reviewers say

### Timebook

[App page](https://appshunter.io/ios/app/timebook-time-tracker/id6746148794)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Study Tracker Plus

[App page](https://appshunter.io/ios/app/study-tracker-plus/id6755781557)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $2.99 | one-time |


## Frequently asked questions

### Is Timebook free?

Timebook is free to download, with no in-app purchases.

### Is Study Tracker Plus free?

Study Tracker Plus is free to download, with in-app purchases available.

### Do Timebook or Study Tracker Plus have ads?

Study Tracker Plus shows ads; Timebook does not.

### Which is updated more often, Timebook or Study Tracker Plus?

Timebook ships an update every 3 days, and Study Tracker Plus every 4 days. Most recently, Timebook was updated on October 1, 2026 and Study Tracker Plus on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*