# CircuColor vs Mystery Digger

The clearest difference is ads: CircuColor at none against Mystery Digger's shown. CircuColor also leads on update cadence (every 2 weeks vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CircuColor ships an update every 2 weeks, Mystery Digger every 5 weeks. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CircuColor | Mystery Digger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (30 ratings)](https://appshunter.io/ios/app/mystery-digger/id6743214380/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | — | 92.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Ad-supported |
| Size | 54 MB | 117 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MGT Bros](https://appshunter.io/developer/1633892663) | [Nikolai Perminov](https://appshunter.io/developer/1727563081) |

## What reviewers say

### CircuColor

[App page](https://appshunter.io/ios/app/circucolor/id1673679909)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mystery Digger

[App page](https://appshunter.io/ios/app/mystery-digger/id6743214380)

Explore underground mysteries in this idle clicker game. Upgrade your drilling machine to uncover hidden notes and intriguing items that reveal a captivating story. Enjoy straightforward controls and soothing gameplay for a relaxing adventure.

**Highlights:** Idle clicker gameplay, Underground exploration, Drilling machine upgrades, Uncover hidden notes, Collect intriguing items, Captivating story progression, Relaxing adventure

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CircuColor free?

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

### Is Mystery Digger free?

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

### Do CircuColor or Mystery Digger have ads?

Mystery Digger shows ads; CircuColor does not.

### Which is updated more often, CircuColor or Mystery Digger?

CircuColor ships an update every 2 weeks, and Mystery Digger every 5 weeks. Most recently, CircuColor was updated on October 9, 2026 and Mystery Digger on October 19, 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.*