# Time Tracker for Open Project vs Get HappyTime

The clearest difference is iOS requirement: Time Tracker for Open Project at 13.0 against Get HappyTime's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Time Tracker for Open Project ships an update every 2 months, Get HappyTime every 5 weeks. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Time Tracker for Open Project | Get HappyTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 26 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Von Rehberg Consulting GmbH](https://appshunter.io/developer/1643860144) | [Niels Przybilla](https://appshunter.io/developer/1884714751) |

## What reviewers say

### 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


### Get HappyTime

[App page](https://appshunter.io/ios/app/get-happytime/id6760491996)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Tracker for Open Project free?

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

### Is Get HappyTime free?

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

### Do Time Tracker for Open Project or Get HappyTime have ads?

Neither Time Tracker for Open Project nor Get HappyTime shows ads.

### Which is updated more often, Time Tracker for Open Project or Get HappyTime?

Time Tracker for Open Project ships an update every 2 months, and Get HappyTime every 5 weeks. Most recently, Time Tracker for Open Project was updated on September 29, 2026 and Get HappyTime on October 10, 2026.

---

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