Polyrhythm vs Синема Центр
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
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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
Синема Центр
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Купи билет в один клик, участвуй в бонусной программе и наслаждайся просмотром интересного кино. Смотри свое кино в "Синема Центр", узнай афишу кино в любимом кинотеатре, выбери удобный сеанс и категорию кинозала для просмотра. Простая процедура авторизации и для Вас будут доступны такие функции, как: - Билет в один клик - Расписание сеансов в сети кинотеатров "Синема Центр" - Ходи в кино без очереди с помощью электронного билета - Оплата бонусами до 100% стоимости билетов - Предварительная покупка билетов на премьеры - Онлайн-покупка до 5 билетов на один фильм - Начисление бонусов за каждую покупку - Напоминание о предстоящих премьерах и сеансах - Просмотр официальных трейлеров фильмов - Рейтинги Кинопоиска и IMDb - Возможность поставить свою оценку просмотренного фильма - Приглашай друзей и близких в кино из приложения - Выбор сеансов исходя из ваших предпочтений по формату фильма, времени, типу зала и меток - Возврат билета в три клика - Просмотр билетов и бонусного счета без доступа в интернет
Screenshots
Verdict
The clearest difference is in-app purchases: Синема Центр at none against Polyrhythm's 3. Синема Центр also leads on update cadence (every 3 weeks vs every 5 weeks). Polyrhythm's advantage is iOS requirement (12.0 vs 15.0). On price, 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. Синема Центр asks for nothing beyond the download.
Polyrhythm ships an update every 5 weeks, Синема Центр every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Polyrhythm | Синема Центр |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (9 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 131 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Stanislav Duplinskiy | ООО «Дело» |
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
Синема Центр
No in-app purchases
