# Grammatikduellen vs WellSpell

The clearest difference is price: WellSpell at Free against Grammatikduellen's $1.99. WellSpell also leads on update cadence (every 6 weeks vs every 28 months) and iOS requirement (8.0 vs 12.0). Grammatikduellen's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

WellSpell is free to download; Grammatikduellen costs $1.99 up front. WellSpell sells 2 in-app purchases, starting at $0.99 per month. Grammatikduellen asks for nothing beyond the download.

Grammatikduellen ships an update every 28 months, WellSpell every 6 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Grammatikduellen | WellSpell |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 6 weeks** |
| Size | 16 MB | 54 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jan Essig](https://appshunter.io/developer/446378172) | [Durion AB](https://appshunter.io/developer/553182617) |

## What reviewers say

### Grammatikduellen

[App page](https://appshunter.io/ios/app/grammatikduellen/id1004316133)

**Features:** macOS Compatibility

**In-app purchases:** none


### WellSpell

[App page](https://appshunter.io/ios/app/wellspell/id1460806112)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All word lists for one month | $0.99 | per month |
| All word lists for one month | $0.99 | per month |


## Frequently asked questions

### Is Grammatikduellen free?

Grammatikduellen costs $1.99, with no in-app purchases.

### Is WellSpell free?

WellSpell is free to download, with in-app purchases available.

### Do Grammatikduellen or WellSpell have ads?

Neither Grammatikduellen nor WellSpell shows ads.

### Which is updated more often, Grammatikduellen or WellSpell?

Grammatikduellen ships an update every 28 months, and WellSpell every 6 weeks. Most recently, Grammatikduellen was updated on October 24, 2026 and WellSpell on October 26, 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.*