# ATALAC vs CPP On

The clearest difference is update cadence: ATALAC at every 9 days against CPP On's every 5 weeks. CPP On's advantage is iOS requirement (13.0 vs 15.0). 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.

ATALAC ships an update every 9 days, CPP On every 5 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ATALAC | CPP On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 81 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Embra Embra Servicos em Tecnologia Ltda - ME](https://appshunter.io/developer/1053164047) | [CPP EDUCACAO INTEGRAL SA](https://appshunter.io/developer/6778474572) |

## What reviewers say

### ATALAC

[App page](https://appshunter.io/ios/app/atalac/id6759160544)

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

**In-app purchases:** none


### CPP On

[App page](https://appshunter.io/ios/app/cpp-on/id6778474570)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATALAC free?

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

### Is CPP On free?

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

### Do ATALAC or CPP On have ads?

Neither ATALAC nor CPP On shows ads.

### Which is updated more often, ATALAC or CPP On?

ATALAC ships an update every 9 days, and CPP On every 5 weeks. Most recently, ATALAC was updated on October 10, 2026 and CPP On on October 11, 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.*