Med Logger vs Crystel Coaching
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Med Logger
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Need a free to use logbook? College logbook got you down?
Crystel Coaching
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I help peri and post-menopausal women reclaim their confidence, strength and vitality through my TFY program a holistic, hormone-aware approach to lasting wellness. Using the Crystel Coaching app, every step of their journey is supported, tracked and guided with care. This isnβt about dieting or quick fixes itβs about building resilience, restoring health and becoming part of a powerful community of women who lift each other up. Together, we create strong, vibrant, confident women who refuse to shrink with age and instead rise into their very best years. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Med Logger at none against Crystel Coaching's 1. Med Logger also leads on update cadence (monthly vs every 3 months). Crystel Coaching's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Crystel Coaching sells 1 in-app purchase, starting at $399.99 per month. Med Logger asks for nothing beyond the download.
Med Logger ships an update monthly, Crystel Coaching every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | Med Logger | Crystel Coaching |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 14 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | Benmed Technologies Limited | Sherri Crystel |
In-app purchases
Med Logger
No in-app purchases
Crystel Coaching
- Monthly Coaching$399.991 Month





