# OnlyTests vs Study Well

The clearest difference is in-app purchases: OnlyTests at none against Study Well's 2. OnlyTests also leads on ads (none vs shown) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Study Well sells 2 in-app purchases, starting at $7.99 per 7 days. OnlyTests asks for nothing beyond the download.

## The numbers

| Metric | OnlyTests | Study Well |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 40 MB | 40 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MathU Teaching Emporium (Pty) Ltd](https://appshunter.io/developer/1501691780) | [Roye Mortosen](https://appshunter.io/developer/1828412859) |

## What reviewers say

### OnlyTests

[App page](https://appshunter.io/ios/app/onlytests/id6736570601)

**In-app purchases:** none


### Study Well

[App page](https://appshunter.io/ios/app/study-well-ai-homework-helper/id6748998918)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Well: AI Homework Helper | $7.99 | per 7 days |
| Study Well: AI Homework Helper | $8.99 | per 7 days |


## Frequently asked questions

### Is OnlyTests free?

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

### Is Study Well free?

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

### Do OnlyTests or Study Well have ads?

Study Well shows ads; OnlyTests 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.*