# XuetangX vs DataDelimited

The clearest difference is in-app purchases: XuetangX at none against DataDelimited's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DataDelimited sells 1 one-off in-app purchase. XuetangX asks for nothing beyond the download.

## The numbers

| Metric | XuetangX | DataDelimited |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (294 ratings)](https://appshunter.io/ios/app/xuetangx/id911639256/reviews)** | — |
| Number of ratings | **294** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 80 MB | 39 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京慕华信息科技有限公司](https://appshunter.io/developer/911639259) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### XuetangX

[App page](https://appshunter.io/ios/app/xuetangx/id911639256)

Access world-class online courses and earn accredited degrees from top universities. This platform offers systematic curriculum design and practical skill training with industry partners for career advancement and lifelong learning.

**Highlights:** Courses from 600+ top universities, Earn accredited degrees and certifications, Job entry preparation with practical training, Networking with industrial partners, Systematic curriculum design, Lifelong learning platform

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

**In-app purchases:** none

**What reviewers like**

- 📚 Excellent free courses
- 🎓 High-quality university content
- 💡 Great platform for self-study
- 🌟 Good for lifelong learning
- 👍 Helpful for补课 (making up for missed courses)

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 📉 Unstable performance
- 🐌 Slow loading and lagging
- ⚫ Black screen issues
- ❌ Registration difficulties

**Reported bugs**

- Videos do not play, showing a black screen
- Registration is impossible due to symbol input restrictions
- Subjective questions are not graded
- App crashes frequently
- App is unstable, with frequent crashes and login issues

**Requested features**

- Add English social and philosophy courses
- Improve iPad version with horizontal mode
- Allow background download and resume
- Add lock screen control for audio playback
- Add option to close screen and listen to audio


### DataDelimited

[App page](https://appshunter.io/ios/app/datadelimited/id6479748369)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowledge Vault | $9.99 | one-time |


## Frequently asked questions

### Is XuetangX free?

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

### Is DataDelimited free?

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

### Do XuetangX or DataDelimited have ads?

Neither XuetangX nor DataDelimited shows ads.

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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.*