# Thời Khoá Biểu vs Chembloom

The clearest difference is in-app purchases: Thời Khoá Biểu at none against Chembloom's 3. Thời Khoá Biểu also leads on ads (none vs shown). Chembloom's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Chembloom sells 3 one-off in-app purchases. Thời Khoá Biểu asks for nothing beyond the download.

## The numbers

| Metric | Thời Khoá Biểu | Chembloom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chembloom/id6790741973/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 51 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Son Nguyen Hong](https://appshunter.io/developer/1896767655) | [MAI VU](https://appshunter.io/developer/848393658) |

## What reviewers say

### Thời Khoá Biểu

[App page](https://appshunter.io/ios/app/thoi-khoa-bieu-lich-hoc/id6776341285)

**In-app purchases:** none


### Chembloom

[App page](https://appshunter.io/ios/app/chembloom/id6790741973)

This app helps high school students master chemistry with AI-powered problem solving, practice tests, and interactive learning tools. It offers personalized study plans and gamified elements to make learning engaging and effective.

**Highlights:** AI tutor for step-by-step problem solving, Practice tests aligned with graduation exams, Interactive periodic table and reaction database, Gamified learning with streaks and leaderboards, Flashcards and mind maps for concept review, Equation balancing tool

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Lượt giải AI | $0.99 | one-time |
| 100 lượt giải AI | $2.99 | one-time |
| 300 lượt giải AI | $7.99 | one-time |


## Frequently asked questions

### Is Thời Khoá Biểu free?

Thời Khoá Biểu is free to download, with no in-app purchases.

### Is Chembloom free?

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

### Do Thời Khoá Biểu or Chembloom have ads?

Chembloom shows ads; Thời Khoá Biểu does not.

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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.*