# 掌上大学 vs 172号卡

The clearest difference is rating: 掌上大学 at 3.0 against 172号卡's 2.6. 掌上大学 also leads on review sentiment (97% vs 76%). 172号卡's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

掌上大学 holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 6 and 14 respectively. Written reviews point the same way: 97% of 掌上大学's written reviews are positive against 76% of 172号卡's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 掌上大学 | 172号卡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/id1422981300/reviews)** | [2.6 (14 ratings)](https://appshunter.io/ios/app/172/id6471650035/reviews) |
| Number of ratings | 6 | **14** |
| Positive reviews | **97.4% of reviews** | 75.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free |
| Size | 186 MB | 130 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Hangzhou Xin Mai Technology Co., Ltd.](https://appshunter.io/developer/1013683591) | [梦龙科技有限公司](https://appshunter.io/developer/1539369580) |

## What reviewers say

### 掌上大学

[App page](https://appshunter.io/ios/app/id1422981300)

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

**In-app purchases:** none


### 172号卡

[App page](https://appshunter.io/ios/app/172/id6471650035)

This platform helps manage the distribution of phone cards. It offers direct contracts with carriers, high activation rates, and fast withdrawals. The system is stable, smooth, and secure for efficient order uploading.

**Highlights:** Carrier direct contracts, High activation rates, Fast withdrawal speeds, Instant order uploading, Stable and secure system

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌上大学 free?

掌上大学 is free to download, with no in-app purchases.

### Is 172号卡 free?

172号卡 is free to download, with no in-app purchases.

### Which has better reviews, 掌上大学 or 172号卡?

掌上大学 is rated higher. 掌上大学 averages 3.0 out of 5 from 6 ratings, while 172号卡 averages 2.6 from 14 ratings.

### Do 掌上大学 or 172号卡 have ads?

Neither 掌上大学 nor 172号卡 shows ads.

### Which is updated more often, 掌上大学 or 172号卡?

掌上大学 ships an update weekly, and 172号卡 weekly. Most recently, 掌上大学 was updated on October 29, 2026 and 172号卡 on October 30, 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.*