# AI Study Helper vs ChillWork Calculator

The clearest difference is in-app purchases: ChillWork Calculator at none against AI Study Helper's 2. ChillWork Calculator also leads on update cadence (daily vs every 5 weeks). AI Study Helper's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Study Helper sells 2 in-app purchases, starting at $4.99 per 7 days. ChillWork Calculator asks for nothing beyond the download.

AI Study Helper ships an update every 5 weeks, ChillWork Calculator daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Study Helper | ChillWork Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 12 MB | 14 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kaan Yildiz](https://appshunter.io/developer/1473960483) | [PHILIPPE GERALD GERRA](https://appshunter.io/developer/1896535548) |

## What reviewers say

### AI Study Helper

[App page](https://appshunter.io/ios/app/ai-study-helper-scholarai/id6758103313)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScholarAI Weekly | $4.99 | per 7 days |
| AI Einstein Yearly | $49.99 | per year |


### ChillWork Calculator

[App page](https://appshunter.io/ios/app/chillwork-calculator/id6772361219)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Study Helper free?

AI Study Helper is free to download, with in-app purchases available.

### Is ChillWork Calculator free?

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

### Do AI Study Helper or ChillWork Calculator have ads?

ChillWork Calculator shows ads; AI Study Helper does not.

### Which is updated more often, AI Study Helper or ChillWork Calculator?

AI Study Helper ships an update every 5 weeks, and ChillWork Calculator daily. Most recently, AI Study Helper was updated on November 3, 2026 and ChillWork Calculator 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.*