# Complex Conjugate Calculator vs Dark Digits

The clearest difference is update cadence: Complex Conjugate Calculator at every 6 days against Dark Digits's every 2 months. Complex Conjugate Calculator also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

Complex Conjugate Calculator ships an update every 6 days, Dark Digits every 2 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Complex Conjugate Calculator | Dark Digits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 40 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stage Coding](https://appshunter.io/developer/1637068135) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### Complex Conjugate Calculator

[App page](https://appshunter.io/ios/app/complex-conjugate-calculator/id1619685165)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dark Digits

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Complex Conjugate Calculator free?

Complex Conjugate Calculator is free to download, with no in-app purchases.

### Is Dark Digits free?

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

### Do Complex Conjugate Calculator or Dark Digits have ads?

Neither Complex Conjugate Calculator nor Dark Digits shows ads.

### Which is updated more often, Complex Conjugate Calculator or Dark Digits?

Complex Conjugate Calculator ships an update every 6 days, and Dark Digits every 2 months. Most recently, Complex Conjugate Calculator was updated on October 27, 2026 and Dark Digits on October 28, 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.*