# Dark Digits vs Fun Math

The clearest difference is in-app purchases: Dark Digits at none against Fun Math's 7. Fun Math's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fun Math sells 7 in-app purchases, starting at $1.99 per month. Dark Digits asks for nothing beyond the download.

Dark Digits ships an update every 2 months, Fun Math every 3 days. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Dark Digits | Fun Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 4 MB | 105 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [YMMV](https://appshunter.io/developer/1224453829) | [Gokhan Alp Atar](https://appshunter.io/developer/1793941932) |

## What reviewers say

### Dark Digits

[App page](https://appshunter.io/ios/app/dark-digits/id6744330793)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fun Math

[App page](https://appshunter.io/ios/app/fun-math-color-calculator/id6748783621)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| 100 Coin | $0.99 | one-time |
| 300 Coins | $2.49 | one-time |
| 500 Coins | $3.99 | one-time |
| 1000 Coins | $6.99 | one-time |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Dark Digits free?

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

### Is Fun Math free?

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

### Do Dark Digits or Fun Math have ads?

Neither Dark Digits nor Fun Math shows ads.

### Which is updated more often, Dark Digits or Fun Math?

Dark Digits ships an update every 2 months, and Fun Math every 3 days. Most recently, Dark Digits was updated on September 29, 2026 and Fun Math on October 3, 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.*