# StudyTool vs EL CID

The clearest difference is device support: StudyTool at 3 against EL CID's 1. StudyTool also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | StudyTool | EL CID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 16 MB | 47 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Neo Software B.V.](https://appshunter.io/developer/1615973185) | [Zooma B.V.](https://appshunter.io/developer/418861795) |

## What reviewers say

### StudyTool

[App page](https://appshunter.io/ios/app/studytool/id1629886929)

**Features:** macOS Compatibility

**In-app purchases:** none


### EL CID

[App page](https://appshunter.io/ios/app/el-cid-week/id6738986539)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyTool free?

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

### Is EL CID free?

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

### Do StudyTool or EL CID have ads?

Neither StudyTool nor EL CID shows ads.

### Which is updated more often, StudyTool or EL CID?

StudyTool ships an update every 2 months, and EL CID every 2 months. Most recently, StudyTool was updated on October 5, 2026 and EL CID on September 28, 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.*