# Kalimo vs Paperingo

The clearest difference is update cadence: Kalimo at daily against Paperingo's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kalimo sells 1 in-app purchase, starting at $29.99 per year and Paperingo sells 1 in-app purchase, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

Kalimo ships an update daily, Paperingo every 4 days. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Kalimo | Paperingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 82 MB | 56 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ertan eker](https://appshunter.io/developer/6801025042) | [Premsan Inc](https://appshunter.io/developer/1844639766) |

## What reviewers say

### Kalimo

[App page](https://appshunter.io/ios/app/kalimo-learn-languages/id6808701442)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kalimo Yıllık | $29.99 | per year |


### Paperingo

[App page](https://appshunter.io/ios/app/paperingo-thesis-and-papers/id6812834666)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paperingo Monthly | $11.99 | per month |


## Frequently asked questions

### Is Kalimo free?

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

### Is Paperingo free?

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

### Do Kalimo or Paperingo have ads?

Neither Kalimo nor Paperingo shows ads.

### Which is updated more often, Kalimo or Paperingo?

Kalimo ships an update daily, and Paperingo every 4 days. Most recently, Kalimo was updated on October 29, 2026 and Paperingo 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.*