Comparison

Mona vs Cocon

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mona

This app helps you manage your hormonal health journey by tracking medications and visualizing hormone levels. It prioritizes user privacy with local data storage and is completely open-source and free to use.

Highlights
  • Local data storage for privacy
  • Open-source transparency
  • Medication reminders and tracking
  • Medication stock management
  • Hormone level graphing
  • Free for life
Read full description

Take control of your hormonal health with Mona, the fully local, open-source app designed to help you track, understand, and manage your hormone journey. Why Mona is different: - Completely private: All your data stays on your device. Nothing is sent to servers. - Open source: The app is fully open source, allowing maximum transparency and contributions from the community. - Free for life: No subscriptions, no premium features. Mona is free for everyone. Medication reminders: - Add your medication regimens - Get detailed info for each upcoming dose (quantity, date, side, missed doses) - Receive notifications so you never miss a dose Manage your medication stock efficiently: - Keep track of each medication in stock - Quantities are automatically updated with each intake Hormone level graphs: - For users on estradiol monotherapy, visualize simulated hormone levels over time

About

Cocon

Features
Read full description

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): - Every sound: rain on a tent, crackling fireplace, low-frequency waves. - Sound mixer: layer up to 3 sounds and save your mixes. - Guided breathing: coherent breathing and 4-7-8 before bed. THE COCON PROMISE (PRIVACY): Your check-ins stay on your device only. No ads. No ad trackers. Anonymous usage stats, with no personal data, help us improve Cocon. You can turn them off in Settings. 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

Mona4 screens
Cocon4 screens

Verdict

The call

The clearest difference is in-app purchases: Mona at none against Cocon's 3. Mona also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cocon sells 3 in-app purchases, starting at $3.99 per month. Mona asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Mona versus Cocon: the parameters behind the verdict, then further details
ParameterMonaCocon
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size29 MB16 MB
Age rating4+4+
DeveloperDelia CheminotSamir Touati

In-app purchases

None

Mona

No in-app purchases

3 purchases

Cocon

Subscriptions2
  • Cocon+ Monthly7 Days trial$3.991 Month
  • Cocon+ Yearly7 Days trial$12.991 Year
One-time1
  • Cocon+ Lifetime$24.99

Questions

Is Mona free?
Mona is free to download, with no in-app purchases.
Is Cocon free?
Cocon is free to download, with in-app purchases available.
Do Mona or Cocon have ads?
Neither Mona nor Cocon shows ads.
Which is updated more often, Mona or Cocon?
Mona ships an update weekly, and Cocon weekly. Most recently, Mona was updated on November 9, 2026 and Cocon on November 10, 2026.

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