# COMPASS Modules vs DAA

The clearest difference is in-app purchases: COMPASS Modules at none against DAA's 1. COMPASS Modules also leads on iOS requirement (11.0 vs 16.6). DAA's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DAA sells 1 one-off in-app purchase. COMPASS Modules asks for nothing beyond the download.

COMPASS Modules ships an update every 2 months, DAA every 3 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | COMPASS Modules | DAA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 9 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Save the Children (Sales) Ltd](https://appshunter.io/developer/818562589) | [George Lee](https://appshunter.io/developer/1295254226) |

## What reviewers say

### COMPASS Modules

[App page](https://appshunter.io/ios/app/compass-modules/id1523059922)

**Features:** macOS Compatibility

**In-app purchases:** none


### DAA

[App page](https://appshunter.io/ios/app/daa/id6760883578)

Prepare for the Defence Aptitude Assessment (DAA) for the UK Armed Forces. This comprehensive study tool mirrors the DAA, covering verbal, numerical, work rate, and spatial reasoning. Practice under pressure and gain confidence for your recruitment journey.

**Highlights:** Verbal Reasoning practice, Numerical Reasoning mastery, Work Rate skill development, Spatial Reasoning training, Instant feedback and explanations, Mirrors DAA test format

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime access | $4.99 | one-time |


## Frequently asked questions

### Is COMPASS Modules free?

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

### Is DAA free?

DAA is free to download, with in-app purchases available.

### Do COMPASS Modules or DAA have ads?

Neither COMPASS Modules nor DAA shows ads.

### Which is updated more often, COMPASS Modules or DAA?

COMPASS Modules ships an update every 2 months, and DAA every 3 weeks. Most recently, COMPASS Modules was updated on October 3, 2026 and DAA on October 8, 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.*