RMSleep vs Brain spa(N3)
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RMSleep
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RMSleep can detect the user's sleep, sleep time, etc. to generate sleep reports, users can see their sleep quality
Brain spa(N3)
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You can switch to your desired mode depending on the situation. Quickly and easily tune into the relaxation you need right now: Improve sleep quality Relieve stress Enhance focus Recover from mental fatigue To use this application, you need to connect it with the Brain Spa product via Bluetooth. It cannot be used independently without product connection.
Screenshots
Verdict
The clearest difference is iOS requirement: RMSleep at 11.0 against Brain spa(N3)'s 15.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RMSleep | Brain spa(N3) |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 64 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | Qingdao Richmat Intelligence Technology Inc. | N.CER Co., Limited |
In-app purchases
RMSleep
No in-app purchases
Brain spa(N3)
No in-app purchases









