# BTT, FTT, RTT vs BTT Lah!

The clearest difference is review sentiment: BTT, FTT, RTT at 38% against BTT Lah!'s 0%. BTT Lah!'s advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BTT, FTT, RTT sells 5 one-off in-app purchases and BTT Lah! sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

BTT, FTT, RTT ships an update monthly, BTT Lah! fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BTT, FTT, RTT | BTT Lah! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (82 ratings)](https://appshunter.io/ios/app/btt-ftt-rtt-theory-test-sg/id1464828216/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | **37.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 122 MB | 17 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Swee Liang Chua](https://appshunter.io/developer/1788519781) | [Appsaur.com Pte Ltd](https://appshunter.io/developer/1471583826) |

## What reviewers say

### BTT, FTT, RTT

[App page](https://appshunter.io/ios/app/btt-ftt-rtt-theory-test-sg/id1464828216)

Prepare for Singapore's driving theory exams with comprehensive study materials, flashcards, and unlimited randomized quizzes. Features include official handbook access, AI-generated custom tests, and offline mode for convenient learning.

**Highlights:** Official handbook access, Flashcards for road signs and rules, Topical and mock tests with randomized questions, AI quiz generator, Progress tracking, Offline study mode, Detailed answer explanations

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BTT Premium | $5.99 | one-time |
| RTT Premium | $5.99 | one-time |
| FTT Premium | $5.99 | one-time |
| Advertisement Remover | $6.99 | one-time |
| 全民高级版 | $6.99 | one-time |


### BTT Lah!

[App page](https://appshunter.io/ios/app/btt-lah-basic-theory-test/id1493701248)

This app helps you prepare for your driving theory test with features designed to reduce eye strain and optimize learning. It uses smart algorithms to focus on your weak areas and reinforces learning through automated repetition and progress tracking.

**Highlights:** Reduced eye strain design, Adaptive question inflow, Automated short-term memory rehearsal, Detailed result analysis, Progress monitoring charts, Timed e-trial tests, Question and answer shuffling

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 BTT Questions All language | $12.99 | one-time |
| 600 BTT Questions All language | $24.99 | one-time |
| ProEnglish600Question | $28.99 | one-time |
| ProALLLanguages600Questions | $54.99 | one-time |


## Frequently asked questions

### Is BTT, FTT, RTT free?

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

### Is BTT Lah! free?

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

### Do BTT, FTT, RTT or BTT Lah! have ads?

Neither BTT, FTT, RTT nor BTT Lah! shows ads.

### Which is updated more often, BTT, FTT, RTT or BTT Lah!?

BTT, FTT, RTT ships an update monthly, and BTT Lah! fortnightly. Most recently, BTT, FTT, RTT was updated on November 6, 2026 and BTT Lah! on November 3, 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.*