# PSAU Learn vs WePass Basic Theory Test (BTT)

The clearest difference is in-app purchases: PSAU Learn at none against WePass Basic Theory Test (BTT)'s 1. WePass Basic Theory Test (BTT)'s advantage is update cadence (fortnightly vs every 5 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. WePass Basic Theory Test (BTT) sells 1 one-off in-app purchase. PSAU Learn asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PSAU Learn against 5.0 for WePass Basic Theory Test (BTT). Both are backed by a comparable volume of ratings — 1 and 3 respectively.

PSAU Learn ships an update every 5 months, WePass Basic Theory Test (BTT) fortnightly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PSAU Learn | WePass Basic Theory Test (BTT) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/psau-learn/id1488783497/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/wepass-basic-theory-test-btt/id1673212996/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 69 MB | 100 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PSA International Pte Ltd](https://appshunter.io/developer/1467187591) | [GEEWAX TECHNOLOGY PTE LTD](https://appshunter.io/developer/1673212998) |

## What reviewers say

### PSAU Learn

[App page](https://appshunter.io/ios/app/psau-learn/id1488783497)

This platform supports independent and group study, allowing users to learn at their own pace and location. Access educational resources and engage in collaborative learning experiences.

**Highlights:** Self-directed learning, Collaborative learning, Anytime, anywhere access, Learning management system

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

**In-app purchases:** none


### WePass Basic Theory Test (BTT)

[App page](https://appshunter.io/ios/app/wepass-basic-theory-test-btt/id1673212996)

Prepare for the Singapore Basic Theory Test with a comprehensive question bank and helpful tips. Track your progress with detailed statistics and focus on areas needing the most practice. This ad-free app aims to help you pass on your first attempt.

**Highlights:** 600+ practice questions, Questions with images, signs, and diagrams, Tutorial mode with tips, Detailed progress statistics, Automatic question ranking, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WePass Premium | $8.99 | one-time |


## Frequently asked questions

### Is PSAU Learn free?

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

### Is WePass Basic Theory Test (BTT) free?

WePass Basic Theory Test (BTT) is free to download, with in-app purchases available.

### Which has better reviews, PSAU Learn or WePass Basic Theory Test (BTT)?

PSAU Learn and WePass Basic Theory Test (BTT) are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do PSAU Learn or WePass Basic Theory Test (BTT) have ads?

Neither PSAU Learn nor WePass Basic Theory Test (BTT) shows ads.

### Which is updated more often, PSAU Learn or WePass Basic Theory Test (BTT)?

PSAU Learn ships an update every 5 months, and WePass Basic Theory Test (BTT) fortnightly. Most recently, PSAU Learn was updated on October 14, 2026 and WePass Basic Theory Test (BTT) on October 4, 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.*