# Pass BTT vs WePass Basic Theory Test (BTT)

The clearest difference is in-app purchases: Pass BTT at none against WePass Basic Theory Test (BTT)'s 1. Pass BTT also leads on iOS requirement (8.0 vs 12.0). On price, update cadence, 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. Pass BTT asks for nothing beyond the download.

Pass BTT ships an update weekly, WePass Basic Theory Test (BTT) fortnightly. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pass BTT | WePass Basic Theory Test (BTT) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wepass-basic-theory-test-btt/id1673212996/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 100 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIn Wa Lin](https://appshunter.io/developer/1452963546) | [GEEWAX TECHNOLOGY PTE LTD](https://appshunter.io/developer/1673212998) |

## What reviewers say

### Pass BTT

[App page](https://appshunter.io/ios/app/pass-btt-sg-basic-theory-test/id1453371013)

**Features:** macOS Compatibility

**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 Pass BTT free?

Pass BTT 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.

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

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

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

Pass BTT ships an update weekly, and WePass Basic Theory Test (BTT) fortnightly. Most recently, Pass BTT was updated on September 28, 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.*