# Study Drop vs Deep

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

Both are free to download. Study Drop sells 2 one-off in-app purchases. Deep asks for nothing beyond the download.

## The numbers

| Metric | Study Drop | Deep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Size | 59 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sota Ninomiya](https://appshunter.io/developer/1896680147) | [David Glenn](https://appshunter.io/developer/6794628769) |

## What reviewers say

### Study Drop

[App page](https://appshunter.io/ios/app/study-drop/id6787487369)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOKYO PACK | $0.99 | one-time |
| KYOTO PACK | $0.99 | one-time |


### Deep

[App page](https://appshunter.io/ios/app/deep-focus-trainer-and-timer/id6794628767)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Study Drop free?

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

### Is Deep free?

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

### Do Study Drop or Deep have ads?

Study Drop shows ads; Deep 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.*