# 40 Day Challenge vs Shinecoaching App

The clearest difference is review sentiment: Shinecoaching App at 50% against 40 Day Challenge's 0%. 40 Day Challenge's advantage is in-app purchases (none vs 10) and iOS requirement (13.4 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shinecoaching App sells 8 one-off in-app purchases. 40 Day Challenge asks for nothing beyond the download.

40 Day Challenge ships an update every 6 weeks, Shinecoaching App every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 40 Day Challenge | Shinecoaching App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/40-day-challenge/id1351860748/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 50 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [FITFIRM GmbH](https://appshunter.io/developer/1351860747) | [Julia Sahm](https://appshunter.io/developer/1594359676) |

## What reviewers say

### 40 Day Challenge

[App page](https://appshunter.io/ios/app/40-day-challenge/id1351860748)

This app helps users achieve personal goals through motivational techniques, audios, and videos. It incorporates features from positive psychology and mindfulness to improve life quality and offers daily goal tracking with configurable reminders.

**Highlights:** Collect points to track progress, Positive psychology techniques, Mindfulness audio tutorials, Video introductions to personal development areas, Daily goal tracking and reflection, Configurable reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Shinecoaching App

[App page](https://appshunter.io/ios/app/shinecoaching-app/id1594359674)

Build a more relaxed and loving relationship with your body, eating habits, and yourself. Access all your booked online courses conveniently from your phone, with the option to download content for offline use.

**Highlights:** Access booked online courses, Work conveniently from your phone, Download content for offline use, Build better body image, Improve eating habits, Foster self-love

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LIFESTYLE SCHLANK Oktober | $0.99 | one-time |
| LIFESTYLE SCHLANK | $0.99 | one-time |
| LIFESTYLE SCHLANK NINA | $0.99 | one-time |
| Shine Impuls Coaching Basis | $0.99 | one-time |
| Test App Version 2 LSS | $0.99 | one-time |
| Daily Shine App Plus | $0.99 | one-time |
| Daily Shine App Premium | $0.99 | one-time |
| LIFESTYLE SCHLANK Refresh | $0.99 | one-time |


## Frequently asked questions

### Is 40 Day Challenge free?

40 Day Challenge is free to download, with no in-app purchases.

### Is Shinecoaching App free?

Shinecoaching App is free to download, with in-app purchases available.

### Do 40 Day Challenge or Shinecoaching App have ads?

Neither 40 Day Challenge nor Shinecoaching App shows ads.

### Which is updated more often, 40 Day Challenge or Shinecoaching App?

40 Day Challenge ships an update every 6 weeks, and Shinecoaching App every 2 months. Most recently, 40 Day Challenge was updated on November 2, 2026 and Shinecoaching App 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.*