# 叮当同学 vs ePrinter

The clearest difference is review sentiment: 叮当同学 at 100% against ePrinter's 20%. 叮当同学 also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 8). ePrinter's advantage is ratings volume (8 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ePrinter sells 7 in-app purchases, starting at $6.99 per month. 叮当同学 asks for nothing beyond the download.

叮当同学 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: ePrinter has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 叮当同学's written reviews are positive against 20% of ePrinter's.

叮当同学 ships an update monthly, ePrinter every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 叮当同学 | ePrinter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1491713633/reviews)** | [3.8 (8 ratings)](https://appshunter.io/ios/app/eprinter/id6470786132/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 152 MB | 107 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Xiamen Lujiang Technology Co., Ltd.](https://appshunter.io/developer/1510198890) | [ZHUHAI QUIN TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1414193089) |

## 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


### ePrinter

[App page](https://appshunter.io/ios/app/eprinter/id6470786132)

This app offers a comprehensive printing solution for documents, photos, and scans. It includes an image cropping tool for precise output and promises future feature enhancements. Designed for ease of use, it ensures high-quality print results for various needs.

**Highlights:** Document printing, Photo printing, Scan printing using device camera, Image cropping, Support for multiple document formats, Customizable print sizes and textures

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $18.99 | per year |
| Annual Subscription | $29.99 | per year |
| Annual Subscription | $32.99 | per year |
| AI Art Booster Pack Pro (80 Pics) | $6.99 | one-time |
| AI Art Booster Pack Pro (200 Pics) | $9.99 | one-time |


## Frequently asked questions

### Is 叮当同学 free?

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

### Is ePrinter free?

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

### Which has better reviews, 叮当同学 or ePrinter?

叮当同学 is rated higher. 叮当同学 averages 5.0 out of 5 from 1 ratings, while ePrinter averages 3.8 from 8 ratings.

### Do 叮当同学 or ePrinter have ads?

Neither 叮当同学 nor ePrinter shows ads.

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

叮当同学 ships an update monthly, and ePrinter every 3 weeks. Most recently, 叮当同学 was updated on November 3, 2026 and ePrinter 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.*