# kingcal vs Keepfasting

kingcal and Keepfasting are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | kingcal | Keepfasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 115 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nelson Manga](https://appshunter.io/developer/6783970691) | [Lars Ursprung](https://appshunter.io/developer/1440265976) |

## What reviewers say

### kingcal

[App page](https://appshunter.io/ios/app/kingcal/id6784019587)

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

**In-app purchases:** none


### Keepfasting

[App page](https://appshunter.io/ios/app/keepfasting/id6804500955)

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

**In-app purchases:** none


## Frequently asked questions

### Is kingcal free?

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

### Is Keepfasting free?

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

### Do kingcal or Keepfasting have ads?

Neither kingcal nor Keepfasting shows ads.

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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.*