# TNU vs Cổ Tích PRO

The clearest difference is price: TNU at Free against Cổ Tích PRO's $4.99. Cổ Tích PRO's advantage is update cadence (every 3 months vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

TNU is free to download; Cổ Tích PRO costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TNU ships an update every 7 months, Cổ Tích PRO every 3 months. The most recent releases landed on October 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TNU | Cổ Tích PRO |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 58 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Minh Nguyen Ba](https://appshunter.io/developer/1549498900) | [Nhat Xuan](https://appshunter.io/developer/1448366564) |

## What reviewers say

### TNU

[App page](https://appshunter.io/ios/app/tnu-e/id1569563166)

This online learning platform offers accessible university courses designed for busy schedules. Learn at your own pace, anytime, anywhere, with short, engaging lessons that fit into your daily routine.

**Highlights:** Accessible anytime, anywhere, Designed for daily activities, Cross-device compatibility, Self-paced learning, Short, 15-minute lessons

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

**In-app purchases:** none


### Cổ Tích PRO

[App page](https://appshunter.io/ios/app/co-tich-pro/id6453124541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TNU free?

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

### Is Cổ Tích PRO free?

Cổ Tích PRO costs $4.99, with no in-app purchases.

### Do TNU or Cổ Tích PRO have ads?

Neither TNU nor Cổ Tích PRO shows ads.

### Which is updated more often, TNU or Cổ Tích PRO?

TNU ships an update every 7 months, and Cổ Tích PRO every 3 months. Most recently, TNU was updated on October 4, 2026 and Cổ Tích PRO on September 22, 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.*