# Keep Time! vs Time Tracker for Open Project

The clearest difference is in-app purchases: Time Tracker for Open Project at none against Keep Time!'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Keep Time! sells 1 in-app purchase, starting at $1.99 per year. Time Tracker for Open Project asks for nothing beyond the download.

Keep Time! ships an update every 5 weeks, Time Tracker for Open Project every 2 months. The most recent releases landed on November 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Keep Time! | Time Tracker for Open Project |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 4 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锡蕃 林](https://appshunter.io/developer/522352724) | [Von Rehberg Consulting GmbH](https://appshunter.io/developer/1643860144) |

## What reviewers say

### Keep Time!

[App page](https://appshunter.io/ios/app/keep-time-improve-focus/id1134622897)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annually | $1.99 | per year |


### Time Tracker for Open Project

[App page](https://appshunter.io/ios/app/time-tracker-for-open-project/id1669753978)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keep Time! free?

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

### Is Time Tracker for Open Project free?

Time Tracker for Open Project is free to download, with no in-app purchases.

### Do Keep Time! or Time Tracker for Open Project have ads?

Neither Keep Time! nor Time Tracker for Open Project shows ads.

### Which is updated more often, Keep Time! or Time Tracker for Open Project?

Keep Time! ships an update every 5 weeks, and Time Tracker for Open Project every 2 months. Most recently, Keep Time! was updated on November 2, 2026 and Time Tracker for Open Project on September 29, 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.*