# Calcle vs Dark Digits

The clearest difference is update cadence: Calcle at weekly against Dark Digits's every 2 months. Calcle also leads on device support (3 vs 1) and iOS requirement (15.1 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.

Calcle ships an update weekly, Dark Digits every 2 months. The most recent releases landed on September 17, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Calcle | Dark Digits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 16 MB | 4 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Quijada](https://appshunter.io/developer/1552925286) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### Calcle

[App page](https://appshunter.io/ios/app/calcle/id6471547956)

**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 Calcle free?

Calcle 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 Calcle or Dark Digits have ads?

Neither Calcle nor Dark Digits shows ads.

### Which is updated more often, Calcle or Dark Digits?

Calcle ships an update weekly, and Dark Digits every 2 months. Most recently, Calcle was updated on September 17, 2026 and Dark Digits on August 18, 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.*