# Tests de Buceo vs Colex

Tests de Buceo and Colex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tests de Buceo ships an update weekly, Colex every 9 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tests de Buceo | Colex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 30 MB | 15 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alberto Segovia](https://appshunter.io/developer/1724272655) | [DESARROLLOS Y SERVICIOS DE INTERNET PARA PROFESIONALES, S.L](https://appshunter.io/developer/962117331) |

## What reviewers say

### Tests de Buceo

[App page](https://appshunter.io/ios/app/tests-de-buceo-open-waters/id6680154796)

**In-app purchases:** none


### Colex

[App page](https://appshunter.io/ios/app/colex/id6742081684)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tests de Buceo free?

Tests de Buceo is free to download, with no in-app purchases.

### Is Colex free?

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

### Do Tests de Buceo or Colex have ads?

Neither Tests de Buceo nor Colex shows ads.

### Which is updated more often, Tests de Buceo or Colex?

Tests de Buceo ships an update weekly, and Colex every 9 days. Most recently, Tests de Buceo was updated on October 13, 2026 and Colex on October 2, 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.*