# BOOM check vs Collega

The clearest difference is update cadence: Collega at fortnightly against BOOM check's every 3 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.

BOOM check ships an update every 3 months, Collega fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BOOM check | Collega |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 63 MB | 61 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BOOM Events s.r.o.](https://appshunter.io/developer/1634217037) | [Filip Hrazdira](https://appshunter.io/developer/1824685828) |

## What reviewers say

### BOOM check

[App page](https://appshunter.io/ios/app/boom-check-in/id1634217035)

**Features:** macOS Compatibility

**In-app purchases:** none


### Collega

[App page](https://appshunter.io/ios/app/collega/id6748229140)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOOM check free?

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

### Is Collega free?

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

### Do BOOM check or Collega have ads?

Neither BOOM check nor Collega shows ads.

### Which is updated more often, BOOM check or Collega?

BOOM check ships an update every 3 months, and Collega fortnightly. Most recently, BOOM check was updated on November 3, 2026 and Collega 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.*