# Highlight Learner vs GrammKlar

The clearest difference is update cadence: Highlight Learner at every 2 days against GrammKlar's every 2 weeks. GrammKlar's advantage is iOS requirement (15.1 vs 18.6). 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.

Highlight Learner ships an update every 2 days, GrammKlar every 2 weeks. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Highlight Learner | GrammKlar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 12 MB | 38 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dzmitry Hryshyn](https://appshunter.io/developer/1854892305) | [Valeria Buzun](https://appshunter.io/developer/6795174258) |

## What reviewers say

### Highlight Learner

[App page](https://appshunter.io/ios/app/highlight-learner/id6755612534)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrammKlar

[App page](https://appshunter.io/ios/app/grammklar-german-grammar/id6795174256)

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

**In-app purchases:** none


## Frequently asked questions

### Is Highlight Learner free?

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

### Is GrammKlar free?

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

### Do Highlight Learner or GrammKlar have ads?

Neither Highlight Learner nor GrammKlar shows ads.

### Which is updated more often, Highlight Learner or GrammKlar?

Highlight Learner ships an update every 2 days, and GrammKlar every 2 weeks. Most recently, Highlight Learner was updated on October 21, 2026 and GrammKlar on October 9, 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.*