# Klim vs Textopus

The clearest difference is in-app purchases: Klim at none against Textopus's 1. Textopus's advantage is update cadence (every 3 months vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Textopus sells 1 in-app purchase, starting at $3.99 per year. Klim asks for nothing beyond the download.

Klim ships an update every 21 months, Textopus every 3 months. The most recent releases landed on May 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Klim | Textopus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Size | 80 MB | 46 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paedagogische Hochschule Heidelberg](https://appshunter.io/developer/1662906000) | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) |

## What reviewers say

### Klim

[App page](https://appshunter.io/ios/app/klimreaction/id6450664328)

**In-app purchases:** none


### Textopus

[App page](https://appshunter.io/ios/app/textopus/id6746167801)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vollzugriff | $3.99 | per year |


## Frequently asked questions

### Is Klim free?

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

### Is Textopus free?

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

### Do Klim or Textopus have ads?

Neither Klim nor Textopus shows ads.

### Which is updated more often, Klim or Textopus?

Klim ships an update every 21 months, and Textopus every 3 months. Most recently, Klim was updated on May 19, 2026 and Textopus on September 22, 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.*