# UniGrade vs GapTracker

The clearest difference is device support: GapTracker at 4 against UniGrade's 2. GapTracker also leads on iOS requirement (18.0 vs 26.0). 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.

UniGrade ships an update every 10 days, GapTracker every 6 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UniGrade | GapTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Size | 17 MB | 14 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Kegelmann](https://appshunter.io/developer/892937476) | [Ehab Marrid](https://appshunter.io/developer/6782966588) |

## What reviewers say

### UniGrade

[App page](https://appshunter.io/ios/app/unigrade/id1414184915)

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

**In-app purchases:** none


### GapTracker

[App page](https://appshunter.io/ios/app/gaptracker-study-planner/id6782966586)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UniGrade free?

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

### Is GapTracker free?

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

### Do UniGrade or GapTracker have ads?

Neither UniGrade nor GapTracker shows ads.

### Which is updated more often, UniGrade or GapTracker?

UniGrade ships an update every 10 days, and GapTracker every 6 days. Most recently, UniGrade was updated on October 15, 2026 and GapTracker on October 6, 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.*