# Time Tracker vs Mastery Timer

The clearest difference is ads: Mastery Timer at none against Time Tracker's shown. Mastery Timer also leads on update cadence (every 2 days vs every 3 weeks). Time Tracker's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and in-app purchases there is nothing between them.

Both are free to download. Time Tracker sells 1 one-off in-app purchase and Mastery Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Time Tracker ships an update every 3 weeks, Mastery Timer every 2 days. The most recent releases landed on September 14, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | Time Tracker | Mastery Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 40 MB | 55 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BESTRONG STUDIOS](https://appshunter.io/developer/1846273407) | [Arjun Gupte](https://appshunter.io/developer/1894098625) |

## What reviewers say

### Time Tracker

[App page](https://appshunter.io/ios/app/time-tracker-timelog/id6755458761)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $9.99 | one-time |


### Mastery Timer

[App page](https://appshunter.io/ios/app/mastery-timer/id6782785941)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Friends | $1.99 | one-time |


## Frequently asked questions

### Is Time Tracker free?

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

### Is Mastery Timer free?

Mastery Timer is free to download, with in-app purchases available.

### Do Time Tracker or Mastery Timer have ads?

Time Tracker shows ads; Mastery Timer does not.

### Which is updated more often, Time Tracker or Mastery Timer?

Time Tracker ships an update every 3 weeks, and Mastery Timer every 2 days. Most recently, Time Tracker was updated on September 14, 2026 and Mastery Timer on July 27, 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.*