# PlanetCrystals Inc vs Mint Master

The clearest difference is in-app purchases: PlanetCrystals Inc at none against Mint Master's 1. PlanetCrystals Inc also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Mint Master sells 1 one-off in-app purchase. PlanetCrystals Inc asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | PlanetCrystals Inc | Mint Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Size | 121 MB | 184 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ruslan Shevtsov](https://appshunter.io/developer/1125503506) | [Brownaro Studios LLC](https://appshunter.io/developer/6775036945) |

## What reviewers say

### PlanetCrystals Inc

[App page](https://appshunter.io/ios/app/planetcrystals-inc/id6465685972)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mint Master

[App page](https://appshunter.io/ios/app/mint-master-coin-tycoon/id6785648862)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PlanetCrystals Inc free?

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

### Is Mint Master free?

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

### Do PlanetCrystals Inc or Mint Master have ads?

Mint Master shows ads; PlanetCrystals Inc does not.

### Which is updated more often, PlanetCrystals Inc or Mint Master?

PlanetCrystals Inc ships an update weekly, and Mint Master weekly. Most recently, PlanetCrystals Inc was updated on September 30, 2026 and Mint Master on September 26, 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.*