# EasyChem vs Cloud Developer Pro Prep

The clearest difference is device support: Cloud Developer Pro Prep at 4 against EasyChem's 2. Cloud Developer Pro Prep also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. EasyChem sells 1 one-off in-app purchase and Cloud Developer Pro Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

EasyChem ships an update every 4 weeks, Cloud Developer Pro Prep every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EasyChem | Cloud Developer Pro Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (79 ratings)](https://appshunter.io/ios/app/easychem-learn-chemistry/id1496223824/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 82 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Belkov](https://appshunter.io/developer/1468251122) | [AITYTECH](https://appshunter.io/developer/1885549185) |

## What reviewers say

### EasyChem

[App page](https://appshunter.io/ios/app/easychem-learn-chemistry/id1496223824)

Master chemistry fundamentals with interactive lessons and instant explanations. This app helps build a solid foundation in essential topics through quizzes and progress tracking, making learning engaging and effective for beginners.

**Highlights:** Interactive lessons, Instant explanations, Progress tracking, Covers essential topics, Quizzes with explanations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab Pass | $6.99 | one-time |


### Cloud Developer Pro Prep

[App page](https://appshunter.io/ios/app/cloud-developer-pro-prep/id6762125505)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is EasyChem free?

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

### Is Cloud Developer Pro Prep free?

Cloud Developer Pro Prep is free to download, with in-app purchases available.

### Do EasyChem or Cloud Developer Pro Prep have ads?

Neither EasyChem nor Cloud Developer Pro Prep shows ads.

### Which is updated more often, EasyChem or Cloud Developer Pro Prep?

EasyChem ships an update every 4 weeks, and Cloud Developer Pro Prep every 3 weeks. Most recently, EasyChem was updated on October 27, 2026 and Cloud Developer Pro Prep on October 25, 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.*