# Singapore Driver Theory vs BTT

The clearest difference is update cadence: BTT at every 2 months against Singapore Driver Theory's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Singapore Driver Theory sells 2 one-off in-app purchases and BTT sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Singapore Driver Theory ships an update every 6 months, BTT every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Singapore Driver Theory | BTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/btt-basic-theory-test-sg/id6758176753/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 69 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国栋 王](https://appshunter.io/developer/1793507016) | [VINZCORP SOLUTIONS PTE. LTD.](https://appshunter.io/developer/1480938118) |

## What reviewers say

### Singapore Driver Theory

[App page](https://appshunter.io/ios/app/singapore-driver-theory/id6754340473)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $4.99 | one-time |
| Professional Plan | $14.99 | one-time |


### BTT

[App page](https://appshunter.io/ios/app/btt-basic-theory-test-sg/id6758176753)

Prepare for Singapore's Basic Theory Test with a comprehensive practice platform. It offers over 1000 official-style questions, two study modes, and detailed performance tracking. All content aligns with official exam specifications.

**Highlights:** 1000+ official-style questions, Practice and Mock Exam modes, Instant feedback and explanations, Progress tracking and analytics, Offline functionality, Official standards compliance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Singapore Driver Theory free?

Singapore Driver Theory is free to download, with in-app purchases available.

### Is BTT free?

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

### Do Singapore Driver Theory or BTT have ads?

Both Singapore Driver Theory and BTT show ads.

### Which is updated more often, Singapore Driver Theory or BTT?

Singapore Driver Theory ships an update every 6 months, and BTT every 2 months. Most recently, Singapore Driver Theory was updated on October 25, 2026 and BTT on October 31, 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.*