# PathLock vs eyeStudy

The clearest difference is in-app purchases: eyeStudy at none against PathLock's 3. eyeStudy also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. PathLock sells 3 in-app purchases, starting at $0.99 per 7 days. eyeStudy asks for nothing beyond the download.

## The numbers

| Metric | PathLock | eyeStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eyestudy/id6761190625/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | — |
| Monetization | — | Ad-supported |
| Size | 87 MB | 29 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ilker KARAMANLI](https://appshunter.io/developer/1838988018) | [Hoang Harry Tran](https://appshunter.io/developer/1444361234) |

## What reviewers say

### PathLock

[App page](https://appshunter.io/ios/app/pathlock-number-puzzle/id6759974094)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PathLock Premium Weekly | $0.99 | per 7 days |
| PathLock Premium Monthly | $2.99 | per month |
| PathLock Premium Yearly | $14.99 | per year |


### eyeStudy

[App page](https://appshunter.io/ios/app/eyestudy/id6761190625)

A multiplayer optometry quiz game for students and professionals. Earn points by quickly identifying eye conditions. Practice solo or compete with friends in ranked matches with leaderboards.

**Highlights:** Multiplayer rooms with real-time scoring, Solo practice mode, Ranked matches with Elo rating, Leaderboards with tiers, 100 clinical cases, Confidence betting system, Streak and speed bonuses

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

**In-app purchases:** none


## Frequently asked questions

### Is PathLock free?

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

### Is eyeStudy free?

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

### Do PathLock or eyeStudy have ads?

Both PathLock and eyeStudy show ads.

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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.*