こよみのこよみ 2023 vs Polyrhythm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
こよみのこよみ 2023
Read full descriptionHide full description
2023年のカレンダーです。毎月のカレンダーのイラストが心をなごませます。あわせて、アイコンが点滅して「今日」の日付を知らせます。また、季節の移り変わりをより感じられるように「今日」の旧暦を表示します。そして、二十四節気にあたる日には、その節気にふさわしいイラストがあらわれます。 (「今日」にかかわる機能は2024年の間だけ利用できます。その他の年は、月めくりのイラストをお楽しみください。)
Polyrhythm
Create a personalized soundscape for relaxation, sleep, or meditation. Explore a variety of organic and synthesized instruments, ambient background sounds, and AI-generated presets. Customize and save your favorite sound combinations for a tranquil experience.
- Variety of sound presets
- Organic and synthesized instruments
- Background ambient sounds
- AI preset generator
- Advanced preset customization
- Create and save custom presets
Read full descriptionHide full description
When it's time for rest and relaxation, our app will become your faithful companion. Perfect for use before sleep or during meditation, it can also help soothe your child or yourself. Based on polyrhythmic sound playback, our app promises a deep immersion into the world of sounds and visualizations. Features of our app: - A variety of presets with unique moods; - Various organic and synthesized musical instruments to create the perfect atmosphere; - Background sounds including white noise, bird songs, and ocean waves; - AI preset generator for a continuous flow of inspiration; - Advanced preset customization for precise sound tuning; - Ability to create custom presets and save them to favorites. Discover the world of harmony and tranquility with our unique app - your personal oasis of calm. Also worth reading Privacy Policy: https://sites.google.com/view/castles-trip-privacy-policy. And Terms of use: https://sites.google.com/view/polyrhythm-tos
Screenshots
Verdict
The clearest difference is in-app purchases: こよみのこよみ 2023 at none against Polyrhythm's 3. 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
Both are free to download. Polyrhythm sells 3 in-app purchases, starting at $1.99 per 7 days. こよみのこよみ 2023 asks for nothing beyond the download.
こよみのこよみ 2023 ships an update monthly, Polyrhythm every 5 weeks. Both last shipped on November 3, 2026.
| Parameter | こよみのこよみ 2023 | Polyrhythm |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.1 (9 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 29 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | ichiro maeta | Stanislav Duplinskiy |
In-app purchases
こよみのこよみ 2023
No in-app purchases
Polyrhythm
- Full access to app functions$1.997 Days
- Full access to app functions$5.991 Month
- Full access to app functions3 Days trial$12.993 Months
Questions
Is こよみのこよみ 2023 free?
Is Polyrhythm free?
Do こよみのこよみ 2023 or Polyrhythm have ads?
Which is updated more often, こよみのこよみ 2023 or Polyrhythm?
Other comparisons















