# ChemiPro vs BrightSteps

The clearest difference is in-app purchases: BrightSteps at none against ChemiPro's 2. BrightSteps also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChemiPro sells 2 in-app purchases, starting at $2.99 per year. BrightSteps asks for nothing beyond the download.

ChemiPro ships an update weekly, BrightSteps every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChemiPro | BrightSteps |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 18 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Gentiana Etemi](https://appshunter.io/developer/1883027493) | [Vanithamani Rajkumar](https://appshunter.io/developer/6802080790) |

## What reviewers say

### ChemiPro

[App page](https://appshunter.io/ios/app/chemipro-chemistry-toolkit/id6760249555)

This app provides comprehensive chemistry learning resources, including explanations, worked examples, formulas, and practice questions. It covers topics from basic particles to organic chemistry, helping users understand the 'why' behind chemical concepts. Features include a periodic table, calculators, and customizable quizzes for effective study.

**Highlights:** Comprehensive chemistry explanations, Worked examples and step-by-step reasoning, Formula and equation tools, Customizable practice quizzes, Periodic table and calculators, Offline study content, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChemiPro Premium | $2.99 | per year |
| ChemiPro Full Access | $12.99 | one-time |


### BrightSteps

[App page](https://appshunter.io/ios/app/brightsteps-maths/id6802080788)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChemiPro free?

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

### Is BrightSteps free?

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

### Do ChemiPro or BrightSteps have ads?

Neither ChemiPro nor BrightSteps shows ads.

### Which is updated more often, ChemiPro or BrightSteps?

ChemiPro ships an update weekly, and BrightSteps every 3 days. Most recently, ChemiPro was updated on November 5, 2026 and BrightSteps on October 31, 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.*