# BTT Lah! vs SG Schooling

The clearest difference is in-app purchases: SG Schooling at none against BTT Lah!'s 4. BTT Lah!'s advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. BTT Lah! sells 4 one-off in-app purchases. SG Schooling asks for nothing beyond the download.

BTT Lah! ships an update fortnightly, SG Schooling every 3 weeks. The most recent releases landed on June 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | BTT Lah! | SG Schooling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sg-schooling/id6448371635/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 17 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appsaur.com Pte Ltd](https://appshunter.io/developer/1471583826) | [Just2us Pte Ltd](https://appshunter.io/developer/293971188) |

## What reviewers say

### 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 |


### SG Schooling

[App page](https://appshunter.io/ios/app/sg-schooling/id6448371635)

This app provides parents with crucial ballot history and timely updates for primary school registration in Singapore. It also supports secondary school cut-off points for S1 selection, aiding in educational choices for children.

**Highlights:** Primary school ballot history, Timely registration updates, Secondary school cut-off points, Live results tab, iPad side-by-side support

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

**In-app purchases:** none


## Frequently asked questions

### Is BTT Lah! free?

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

### Is SG Schooling free?

SG Schooling is free to download, with no in-app purchases.

### Do BTT Lah! or SG Schooling have ads?

SG Schooling shows ads; BTT Lah! does not.

### Which is updated more often, BTT Lah! or SG Schooling?

BTT Lah! ships an update fortnightly, and SG Schooling every 3 weeks. Most recently, BTT Lah! was updated on June 8, 2026 and SG Schooling on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*