# 点读机 vs 小丁同学

The clearest difference is update cadence: 小丁同学 at fortnightly against 点读机's every 39 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 点读机 sells 1 one-off in-app purchase and 小丁同学 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

点读机 ships an update every 39 months, 小丁同学 fortnightly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 点读机 | 小丁同学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Fortnightly** |
| Size | 8 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽东 陈](https://appshunter.io/developer/1342184783) | [Hangzhou Yida Electronic Technology Co., Ltd.](https://appshunter.io/developer/1517744915) |

## What reviewers say

### 点读机

[App page](https://appshunter.io/ios/app/pep/id907997785)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 人教版PEP小学英语全八册 | $4.99 | one-time |


### 小丁同学

[App page](https://appshunter.io/ios/app/app/id1517745066)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500学习币 | $3.99 | one-time |
| 5000学习币赠530学习币 | $6.99 | one-time |
| 10800学习币赠1200学习币 | $14.99 | one-time |
| 32800学习币赠4100学习币 | $49.99 | one-time |
| 64800学习币赠8700学习币 | $99.99 | one-time |


## Frequently asked questions

### Is 点读机 free?

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

### Is 小丁同学 free?

小丁同学 is free to download, with in-app purchases available.

### Do 点读机 or 小丁同学 have ads?

Neither 点读机 nor 小丁同学 shows ads.

### Which is updated more often, 点读机 or 小丁同学?

点读机 ships an update every 39 months, and 小丁同学 fortnightly. Most recently, 点读机 was updated on October 2, 2026 and 小丁同学 on September 29, 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.*