# Frag Elli! vs Challenger MK

The clearest difference is update cadence: Challenger MK at every 2 months against Frag Elli!'s every 9 months. 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.

Frag Elli! ships an update every 9 months, Challenger MK every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Frag Elli! | Challenger MK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 20 MB | 19 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [OTHEB GmbH](https://appshunter.io/developer/1436485437) | [Green IT](https://appshunter.io/developer/1500914276) |

## What reviewers say

### Frag Elli!

[App page](https://appshunter.io/ios/app/frag-elli/id1436485438)

**Features:** macOS Compatibility

**In-app purchases:** none


### Challenger MK

[App page](https://appshunter.io/ios/app/challenger-mk/id1500914277)

This free mobile app rewards you for walking or running. Earn points for every kilometer to get discount codes from local businesses. Join a community focused on positive societal change and track your activities using Apple Health.

**Highlights:** Earn rewards for walking/running, Redeem points for local business discounts, Participate in challenges, Join a positive community, Integrates with Apple Health

**In-app purchases:** none


## Frequently asked questions

### Is Frag Elli! free?

Frag Elli! is free to download, with no in-app purchases.

### Is Challenger MK free?

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

### Do Frag Elli! or Challenger MK have ads?

Neither Frag Elli! nor Challenger MK shows ads.

### Which is updated more often, Frag Elli! or Challenger MK?

Frag Elli! ships an update every 9 months, and Challenger MK every 2 months. Most recently, Frag Elli! was updated on November 2, 2026 and Challenger MK on November 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.*