# 上课不走神 vs PSLE buddy

The clearest difference is update cadence: PSLE buddy at every 3 months against 上课不走神's every 33 months. 上课不走神's advantage is iOS requirement (9.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

上课不走神 ships an update every 33 months, PSLE buddy every 3 months. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 上课不走神 | PSLE buddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 33 MB | 37 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [涛 陈](https://appshunter.io/developer/1509220765) | [ECCORECT PTE. LTD.](https://appshunter.io/developer/1746312519) |

## What reviewers say

### 上课不走神

[App page](https://appshunter.io/ios/app/id1471859593)

**Features:** macOS Compatibility

**In-app purchases:** none


### PSLE buddy

[App page](https://appshunter.io/ios/app/psle-buddy/id6737493868)

This app helps primary school students in Singapore prepare for their PSLE exams. It offers interactive lessons, vocabulary practice, challenging exercises, and fun learning games across core subjects like Chinese, English, Science, and Math.

**Highlights:** Interactive lessons with visuals and quizzes, Vocabulary practice for Chinese and English, Challenging exam-style exercises, Educational learning games, Comprehensive subject coverage, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 上课不走神 free?

上课不走神 is free to download, with no in-app purchases.

### Is PSLE buddy free?

PSLE buddy is free to download, with no in-app purchases.

### Do 上课不走神 or PSLE buddy have ads?

Neither 上课不走神 nor PSLE buddy shows ads.

### Which is updated more often, 上课不走神 or PSLE buddy?

上课不走神 ships an update every 33 months, and PSLE buddy every 3 months. Most recently, 上课不走神 was updated on October 7, 2026 and PSLE buddy on October 20, 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.*