Calmetric vs kōan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calmetric
Gain practical insights into your calendar year with detailed charts and metrics. Break down any date range to identify optimal times for planning, vacations, and deadlines. Enjoy a private, secure, and ad-free experience with a native iOS design.
- Year progress charts
- Date range breakdown
- Optimal date identification
- Native iOS design
- Private and secure experience
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Calmetric helps you gain practical insights into the calendar year. Use Calmetric to track the year’s progress, explore different timeframes, and make more informed planning decisions. Features: · See the year’s progress with detailed charts and metrics · Break down any date range into days, nights, weekends, and more · Identify optimal dates for vacations, meetings, and deadlines · Enjoy a native iOS design, using Apple’s latest frameworks and UI guidelines Calmetric provides a private and secure, ad-free experience—no ads, no tracking, ever. Terms of Service: https://crater.tools/calmetric/terms-of-service Privacy Policy: https://crater.tools/calmetric/privacy-policy
kōan
This daily planner helps users achieve a sense of enlightenment through its streamlined and powerful interface. It offers a focused approach to daily planning, aiming to foster personal growth and mindfulness.
- Streamlined daily planning
- Powerful interface
- Focus on personal growth
- Mindfulness integration
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Achieve your buddha-nature through kōan's streamlined, powerful daily planner.
Screenshots
Verdict
The clearest difference is rating: Calmetric at 5.0 against kōan's 4.5. kōan's advantage is iOS requirement (15.1 vs 18.6). On price, review sentiment, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
Calmetric holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Calmetric | kōan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Piotr Bakker | NICHOLAS ARTHUR OSBORNE ROSEBOROUGH |
Customer experience
Calmetric
kōan
In-app purchases
Calmetric
No in-app purchases
kōan
No in-app purchases
