# Calemo vs PKE digital

The clearest difference is update cadence: PKE digital at every 2 weeks against Calemo's every 4 months. Calemo's advantage is iOS requirement (15.1 vs 17.7). On price, ads, in-app purchases and device support there is nothing between them.

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

Calemo ships an update every 4 months, PKE digital every 2 weeks. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Calemo | PKE digital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 56 MB | 87 MB |
| Requires iOS | **15.1** | 17.7 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Influx MediaHouse GmbH](https://appshunter.io/developer/1199093702) | [Fluidtime Data Services GmbH](https://appshunter.io/developer/315777739) |

## What reviewers say

### Calemo

[App page](https://appshunter.io/ios/app/calemo/id1667129258)

**In-app purchases:** none


### PKE digital

[App page](https://appshunter.io/ios/app/pke-digital/id6773768121)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calemo free?

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

### Is PKE digital free?

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

### Do Calemo or PKE digital have ads?

Neither Calemo nor PKE digital shows ads.

### Which is updated more often, Calemo or PKE digital?

Calemo ships an update every 4 months, and PKE digital every 2 weeks. Most recently, Calemo was updated on October 9, 2026 and PKE digital on October 4, 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.*