# 7700 Kcal Challenge vs STADION 2.0

The clearest difference is ads: STADION 2.0 at none against 7700 Kcal Challenge's shown. STADION 2.0 also leads on device support (4 vs 2). On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 7700 Kcal Challenge | STADION 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 42 MB | 64 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [kyongmook lim](https://appshunter.io/developer/1866778850) | [Hyeongu Gym Co., Ltd](https://appshunter.io/developer/1549487480) |

## What reviewers say

### 7700 Kcal Challenge

[App page](https://appshunter.io/ios/app/7700-kcal-challenge/id6757456975)

**Features:** macOS Compatibility

**In-app purchases:** none


### STADION 2.0

[App page](https://appshunter.io/ios/app/stadion-20/id6803796083)

Manage your gym memberships, book classes, check in, and track your workouts all in one place. Stay updated with center news and connect with other members.

**Highlights:** Membership management, Class booking and scheduling, NFC/QR code check-in, Workout logging and history, Community features, Center news and notifications

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 7700 Kcal Challenge free?

7700 Kcal Challenge is free to download, with no in-app purchases.

### Is STADION 2.0 free?

STADION 2.0 is free to download, with no in-app purchases.

### Do 7700 Kcal Challenge or STADION 2.0 have ads?

7700 Kcal Challenge shows ads; STADION 2.0 does not.

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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.*