# Ciência RA vs ExxerApp

The clearest difference is update cadence: Ciência RA at every 6 weeks against ExxerApp's every 5 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.

Ciência RA ships an update every 6 weeks, ExxerApp every 5 months. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Ciência RA | ExxerApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 235 MB | 116 MB |
| Requires iOS | **11.0** | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LION MIDIA E ENTRETENIMENTO EIRELI](https://appshunter.io/developer/1464680007) | [EXSTO TECNOLOGIA LTDA](https://appshunter.io/developer/1494049337) |

## What reviewers say

### Ciência RA

[App page](https://appshunter.io/ios/app/ciencia-ra/id1464681811)

**Features:** macOS Compatibility

**In-app purchases:** none


### ExxerApp

[App page](https://appshunter.io/ios/app/exxerapp/id6464318204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ciência RA free?

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

### Is ExxerApp free?

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

### Do Ciência RA or ExxerApp have ads?

Neither Ciência RA nor ExxerApp shows ads.

### Which is updated more often, Ciência RA or ExxerApp?

Ciência RA ships an update every 6 weeks, and ExxerApp every 5 months. Most recently, Ciência RA was updated on October 9, 2026 and ExxerApp on October 14, 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.*