# 叮当同学 vs PeriPrint

The clearest difference is update cadence: 叮当同学 at monthly against PeriPrint's every 8 months. 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.

叮当同学 ships an update monthly, PeriPrint every 8 months. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 叮当同学 | PeriPrint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1491713633/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Size | 152 MB | 374 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Xiamen Lujiang Technology Co., Ltd.](https://appshunter.io/developer/1510198890) | [Xiamen Verne Tek Co.,Ltd](https://appshunter.io/developer/1820335851) |

## What reviewers say

### 叮当同学

[App page](https://appshunter.io/ios/app/id1491713633)

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

**In-app purchases:** none


### PeriPrint

[App page](https://appshunter.io/ios/app/periprint/id6747242827)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 叮当同学 free?

叮当同学 is free to download, with no in-app purchases.

### Is PeriPrint free?

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

### Do 叮当同学 or PeriPrint have ads?

Neither 叮当同学 nor PeriPrint shows ads.

### Which is updated more often, 叮当同学 or PeriPrint?

叮当同学 ships an update monthly, and PeriPrint every 8 months. Most recently, 叮当同学 was updated on September 10, 2026 and PeriPrint on September 7, 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.*