# MentorApp vs Ölçer

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

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

## The numbers

| Metric | MentorApp | Ölçer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 39 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HALIL IBRAHIM SABO](https://appshunter.io/developer/1845891406) | [Gokhan Akkz](https://appshunter.io/developer/1885294089) |

## What reviewers say

### MentorApp

[App page](https://appshunter.io/ios/app/mentorapp/id6756231017)

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

**In-app purchases:** none


### Ölçer

[App page](https://appshunter.io/ios/app/olcer/id6760927187)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ölçer | $4.99 | one-time |


## Frequently asked questions

### Is MentorApp free?

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

### Is Ölçer free?

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

### Do MentorApp or Ölçer have ads?

Neither MentorApp nor Ölçer shows 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.*