BIOSYS vs SereniBrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BIOSYS
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BIOSYS 智能生物传感系统 是刷新智能电子有限公司基于自研生物芯片 MS02 研发的生 物传感平台，可用于电化学类的酶传感器，微生物传感器，DNA 传感器，核酸传感器和免疫 传感器的研制，也适用于膜界面电子转移研究，以及电化学气体传感器，重金属检测传感器， 离子传感器和 PH 值传感器等的研制和产业化。
SereniBrain
This tool uses brain-computer interface technology to guide users through meditation scenarios. It helps individuals learn meditation techniques to achieve relaxation for both body and mind. The app provides assessments, real-time feedback, and detailed analysis reports.
- Meditation State Assessment
- Real-time Neural Feedback
- Meditation Analysis Reports
- Premium Practice Content
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"SereniBrain" is a tool that integrates brain-computer interface technology with meditation scenarios, aimed at helping more people learn meditation and relax both body and mind. App Features: Meditation State Assessment, Real-time Neural Feedback, Meditation Analysis Reports, Premium Practice Content.
Screenshots
Verdict
The clearest difference is update cadence: SereniBrain at every 4 weeks against BIOSYS's every 2 months. SereniBrain also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
BIOSYS ships an update every 2 months, SereniBrain every 4 weeks. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.
| Parameter | BIOSYS | SereniBrain |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (13 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 13 — better |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 341 MB |
| Age rating | 4+ | 12+ |
| Developer | Shenzhen Refresh Biosensing Technology Co., Ltd. | 华南脑控(广东)智能科技有限公司 |
In-app purchases
BIOSYS
No in-app purchases
SereniBrain
No in-app purchases
