SereniBrain vs HeyCyan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
HeyCyan
Connect your smart glasses to your smartphone for enhanced control and functionality. Manage settings, monitor battery and network, and access AI agents directly from your phone.
- Bluetooth pairing and control
- Battery and network monitoring
- WiFi hotspot creation
- Media management (photos, calls)
- AI agent integration
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HeyCyan facilitates seamless connectivity between smart glasses and your smartphone: 1.Bluetooth Pairing and Control: Pair your glasses with your phone via Bluetooth for precise control over various functions such as volume adjustment, gesture settings, and system updates. 2.Battery and Network Monitoring: Monitor remaining battery life and network usage of your glasses directly from your smartphone. You can also manage WiFi connections on the glasses through the app. 3.WiFi Hotspot and Media Management: Utilize the glasses' WiFi module to create hotspots, enabling easy export, synchronization, viewing, editing, sharing, and saving of photos and call recordings from your glasses to your phone. 4.AI Integration: Access a variety of AI agents directly through the app. Easily add them to your library and enjoy enhanced AI services on your AR glasses.
Screenshots
Verdict
The clearest difference is review sentiment: SereniBrain at 100% against HeyCyan's 24%. SereniBrain also leads on rating (4.7 vs 2.6). HeyCyan's advantage is ratings volume (317 vs 13). On price, update cadence, ads and in-app purchases 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.
SereniBrain holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: HeyCyan has 317 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 100% of SereniBrain's written reviews are positive against 24% of HeyCyan's.
SereniBrain ships an update every 4 weeks, HeyCyan every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | SereniBrain | HeyCyan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (13 ratings) — better | 2.6 (317 ratings) |
| Positive reviews | 100.0% of reviews — better | 23.6% of reviews |
| Number of ratings | 13 | 317 — better |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 343 MB | 250 MB |
| Age rating | 12+ | 4+ |
| Developer | 华南脑控(广东)智能科技有限公司 | Shenzhen Qingcheng Future Technology Co., Ltd. |
Customer experience
SereniBrain
HeyCyan
In-app purchases
SereniBrain
No in-app purchases
HeyCyan
No in-app purchases
