# AP CAT vs Project Time Log

The clearest difference is update cadence: Project Time Log at every 2 months against AP CAT's every 5 months. AP CAT's advantage is iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

AP CAT ships an update every 5 months, Project Time Log every 2 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | AP CAT | Project Time Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 26 MB | 2 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DVSE GmbH](https://appshunter.io/developer/436130172) | [Michael D. Thompson](https://appshunter.io/developer/1866976911) |

## What reviewers say

### AP CAT

[App page](https://appshunter.io/ios/app/ap-cat/id1513529588)

**In-app purchases:** none


### Project Time Log

[App page](https://appshunter.io/ios/app/project-time-log/id6759250389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AP CAT free?

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

### Is Project Time Log free?

Project Time Log is free to download, with no in-app purchases.

### Do AP CAT or Project Time Log have ads?

Neither AP CAT nor Project Time Log shows ads.

### Which is updated more often, AP CAT or Project Time Log?

AP CAT ships an update every 5 months, and Project Time Log every 2 months. Most recently, AP CAT was updated on September 8, 2026 and Project Time Log on September 10, 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.*