# Mastermind vs ResPar Link

The clearest difference is in-app purchases: ResPar Link at none against Mastermind's 1. Mastermind's advantage is iOS requirement (12.4 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mastermind sells 1 one-off in-app purchase. ResPar Link asks for nothing beyond the download.

Mastermind ships an update weekly, ResPar Link every 5 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Mastermind | ResPar Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 194 MB | 68 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yosef Albeladi](https://appshunter.io/developer/1764057205) | [COMPANY RABIT ALABHATH](https://appshunter.io/developer/1822814437) |

## What reviewers say

### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-s/id6651854628)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foundation First Exam (J) | $50.00 | one-time |


### ResPar Link

[App page](https://appshunter.io/ios/app/respar-link/id6747774925)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mastermind free?

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

### Is ResPar Link free?

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

### Do Mastermind or ResPar Link have ads?

Neither Mastermind nor ResPar Link shows ads.

### Which is updated more often, Mastermind or ResPar Link?

Mastermind ships an update weekly, and ResPar Link every 5 days. Most recently, Mastermind was updated on October 8, 2026 and ResPar Link on October 13, 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.*