# Geef. vs Mobile COS

The clearest difference is update cadence: Mobile COS at every 4 days against Geef.'s every 6 weeks. 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.

Geef. ships an update every 6 weeks, Mobile COS every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Geef. | Mobile COS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 20 MB | 49 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CTRE D'ETUDE GESTIO ALLOCAT PERTE EMPLOI](https://appshunter.io/developer/1575863396) | [Jean-Jacques Casalot](https://appshunter.io/developer/1117085188) |

## What reviewers say

### Geef.

[App page](https://appshunter.io/ios/app/geef/id1575863394)

This app allows users to view their self-service options and apply for training sessions as interns or trainers. It also provides access to individual booklets.

**Highlights:** View self-service options, Apply for training sessions, Act as intern or trainer, Consult individual booklets, Access training opportunities

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

**In-app purchases:** none


### Mobile COS

[App page](https://appshunter.io/ios/app/mobile-cos/id6802758059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geef. free?

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

### Is Mobile COS free?

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

### Do Geef. or Mobile COS have ads?

Neither Geef. nor Mobile COS shows ads.

### Which is updated more often, Geef. or Mobile COS?

Geef. ships an update every 6 weeks, and Mobile COS every 4 days. Most recently, Geef. was updated on November 3, 2026 and Mobile COS on October 31, 2026.

---

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