# Mastermind vs MedKing

The clearest difference is in-app purchases: MedKing 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. MedKing asks for nothing beyond the download.

Mastermind ships an update weekly, MedKing every 11 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mastermind | MedKing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 194 MB | 150 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) | [Ahmed Yahay](https://appshunter.io/developer/1828709922) |

## 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 |


### MedKing

[App page](https://appshunter.io/ios/app/medking/id6664068510)

**In-app purchases:** none


## Frequently asked questions

### Is Mastermind free?

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

### Is MedKing free?

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

### Do Mastermind or MedKing have ads?

Neither Mastermind nor MedKing shows ads.

### Which is updated more often, Mastermind or MedKing?

Mastermind ships an update weekly, and MedKing every 11 days. Most recently, Mastermind was updated on September 22, 2026 and MedKing on September 9, 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.*