# ЦОН vs Rationeel

The clearest difference is update cadence: ЦОН at every 11 days against Rationeel's every 6 months. 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.

ЦОН ships an update every 11 days, Rationeel every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | ЦОН | Rationeel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (8 ratings)](https://appshunter.io/ios/app/id1599591738/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 13.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 6 months |
| Size | 90 MB | 53 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GOVERNMENT FOR CITIZENS (gov4c.kz)](https://appshunter.io/developer/1599591740) | [Rationeel](https://appshunter.io/developer/1601029953) |

## What reviewers say

### ЦОН

[App page](https://appshunter.io/ios/app/id1599591738)

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

**In-app purchases:** none


### Rationeel

[App page](https://appshunter.io/ios/app/rationeel/id1601029951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ЦОН free?

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

### Is Rationeel free?

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

### Do ЦОН or Rationeel have ads?

Neither ЦОН nor Rationeel shows ads.

### Which is updated more often, ЦОН or Rationeel?

ЦОН ships an update every 11 days, and Rationeel every 6 months. Most recently, ЦОН was updated on October 30, 2026 and Rationeel on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*