Dr. Ludidi vs Kalmu
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dr. Ludidi
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Learn and engage with the official Dr. Ludidi app! - You can easily access your courses on your mobile at your own pace. - Take the first steps towards a healthier and happier you right from the start. - Watch educational videos, read content, test you knowledge when and where you want. - Switch between desktop to mobile without losing your course progress. - Engage with your coaches in our exclusive online environment.
Kalmu
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Kalmu is a calming meditation app that helps you find moments of relaxation and inner peace in your daily life. The app offers carefully curated meditations designed to support relaxation, improve focus, and bring both body and mind to rest. You can easily choose meditations based on your needs and listen whenever it suits you. Kalmu is designed with simplicity and calmness at its core. No distractions, no pressureβjust time and space for yourself. The app is suitable for both beginners and experienced users who are looking for more balance and relaxation in their day. Subscription Information: Title: Kalmu Premium Duration: 1 month Price: β¬7.99 per month The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple account within 24 hours prior to the end of the current period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Privacyverklaring-Kalmu-3020496159bb80d38a30c3576f582630
Screenshots
Verdict
The clearest difference is update cadence: Kalmu at weekly against Dr. Ludidi's every 3 months. On price, ads, in-app purchases 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. Dr. Ludidi sells 7 one-off in-app purchases and Kalmu sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Dr. Ludidi ships an update every 3 months, Kalmu weekly. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.
| Parameter | Dr. Ludidi | Kalmu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.2 | 14.0.0 β better |
| Further details β not scored | ||
| Size | 110 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | dr. Ludidi bv | Karlijn Hubers |
In-app purchases
Dr. Ludidi
- Modern Ancestral RecipesFree
- Banish BloatingFree
- ReceptenFree
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- Ramadan Lifestyle & NutritionFree
- 30 Day AM Routine$17.00
- Movement Maximisation Protocol$25.00
- Dr. Ludidi's Rhythm Reset$39.00
Kalmu
- Kalmu Premium$6.991 Month
- Kalmu Premium Yearly7 Days trial$49.991 Year









