Troma vs Cocon Sleep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Troma
This app provides guided rehabilitation exercises developed by physiotherapists. It offers clear video instructions and simple guidelines to ensure patients perform exercises correctly at home. The app aims to improve treatment adherence and patient-therapist connection through reminders and feedback.
- Physiotherapist-selected exercises
- Video demonstrations
- Simple instructions
- Home-based rehabilitation
- Treatment adherence improvement
- Patient feedback system
- Encouragement notifications
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TROMA : Technologie de Rééducation Optimisée à la Maison en Autonomie Chacun des exercices proposés a été sélectionnés avec soin par les trois kinés de TROMA, puis mis en vidéo. L’ensemble des consignes a été rédigé avec un maximum de simplicité. Explications, alignement des articulations, différents angles de vue, tout est là pour que votre patient puisse refaire ses exercices sans erreur. Qu’il soit chez lui, en vacances ou même en extérieur, votre patient a accès à ses exercices directement sur son smartphone grâce à son application mobile TROMA améliore l’observance du traitement : Augmente le lien entre le cabinet ou la structure et le retour à la maison du patient Évite les mauvais usages du patient Un retour utilisateur pertinent (smileys et commentaires) TROMA permet un rappel au patient (notifications d'encouragement)
Cocon Sleep
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Cocon Sleep is a gentle bedtime companion that helps you fall asleep calmly, without pressure and without a sleep score to worry about. WHAT YOU GET: - A quick, gentle morning check-in: how you feel, a little context if you want, and never a grade. - Soothing sleep sounds (soft rain, brown noise, slow waves) with an automatic fade-out from 15 min to 1 hour. - A black screen mode so your phone never dazzles you at night. - A simple view of your week, in words instead of numbers. - Gentle evening and morning reminders, if you want them. COCON+ (OPTIONAL): - Extra sounds: rain on a tent, crackling fireplace, low-frequency waves. - Sound mixer: layer up to 3 sounds and save your mixes. - 4-7-8 breathing before bed. THE COCON PROMISE (PRIVACY): Your check-ins stay on your device only. The only third-party service is RevenueCat, used solely to manage your subscription. No trackers, no ads, no sleep data shared. Cocon+ is available as a monthly or yearly subscription with a 7-day free trial. Payment is charged to your Apple Account when the trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period, in your Apple Account settings. No fake discounts, no countdown timers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://assistance-cocon-sleep.notion.site/Politique-de-confidentialit-Cocon-Sleep-3e3d0db633d680e0bad6d79d33280af7
Screenshots
Verdict
The clearest difference is in-app purchases: Troma at none against Cocon Sleep's 2. Troma also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Cocon Sleep's advantage is update cadence (every 6 days vs every 10 months). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cocon Sleep sells 2 in-app purchases, starting at $3.99 per month. Troma asks for nothing beyond the download.
Troma ships an update every 10 months, Cocon Sleep every 6 days. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | Troma | Cocon Sleep |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| Update frequency | Every 10 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 38 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | TROMA | Samir Touati |
In-app purchases
Troma
No in-app purchases
Cocon Sleep
- Cocon+ Monthly7 Days trial$3.991 Month
- Cocon+ Yearly7 Days trial$24.991 Year









