# Kateb vs Yappa

The clearest difference is update cadence: Yappa at every 9 days against Kateb's every 6 months. Kateb's advantage is iOS requirement (12.1 vs 16.4). 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.

Kateb ships an update every 6 months, Yappa every 9 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kateb | Yappa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Size | 76 MB | 47 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [THE ENGINEERING COMPANY FOR DEVELOPMENT OF DIGITAL SYSTEMS SAE](https://appshunter.io/developer/1548749397) | [Aravind Jumbunathan](https://appshunter.io/developer/1506867838) |

## What reviewers say

### Kateb

[App page](https://appshunter.io/ios/app/kateb/id6450555712)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yappa

[App page](https://appshunter.io/ios/app/yappa-offline-expense-and-bills/id6760611186)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kateb free?

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

### Is Yappa free?

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

### Do Kateb or Yappa have ads?

Neither Kateb nor Yappa shows ads.

### Which is updated more often, Kateb or Yappa?

Kateb ships an update every 6 months, and Yappa every 9 days. Most recently, Kateb was updated on October 27, 2026 and Yappa on October 24, 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.*