# StudyTodo vs Drill

The clearest difference is in-app purchases: StudyTodo at none against Drill's 1. StudyTodo also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Drill's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Drill sells 1 one-off in-app purchase. StudyTodo asks for nothing beyond the download.

## The numbers

| Metric | StudyTodo | Drill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | — |
| Size | 39 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Sato](https://appshunter.io/developer/1879974502) | [Nguyen Dinh Chung](https://appshunter.io/developer/6805296065) |

## What reviewers say

### StudyTodo

[App page](https://appshunter.io/ios/app/studytodo/id6759635529)

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

**In-app purchases:** none


### Drill

[App page](https://appshunter.io/ios/app/drill-flashcards/id6815074575)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drill Pro | $9.99 | one-time |


## Frequently asked questions

### Is StudyTodo free?

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

### Is Drill free?

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

### Do StudyTodo or Drill have ads?

StudyTodo shows ads; Drill does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*