OKIN SMART SLEEP vs RM Sleep Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OKIN SMART SLEEP
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1. Real time monitoring of vital sign data; 2. Sleep report query; 3. Sleep aid space; 4. Bed control interface; 5. Thrust alarm; 6. Intelligent anti snoring and other functions;
RM Sleep Pro
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***医疗免责申明*** 本APP展示的数据仅供参考，不做个别诊断、用药和使用的根据，不替代医生和其他医务人员的建议。用户使用APP信息产生的任何意外、损失或损害，由用户自行负责，APP不承担任何直接或间接的法律责任。 本APP仅用于蓝牙连接设备并读取设备中的数据。
Screenshots
Verdict
OKIN SMART SLEEP and RM Sleep Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
OKIN SMART SLEEP ships an update weekly, RM Sleep Pro every 4 days. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.
| Parameter | OKIN SMART SLEEP | RM Sleep Pro |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 123 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | DewertOkin Technology Group Co., Ltd. | Qingdao Richmat Intelligence Technology Inc. |
In-app purchases
OKIN SMART SLEEP
No in-app purchases
RM Sleep Pro
No in-app purchases
Questions
Is OKIN SMART SLEEP free?
Is RM Sleep Pro free?
Do OKIN SMART SLEEP or RM Sleep Pro have ads?
Which is updated more often, OKIN SMART SLEEP or RM Sleep Pro?
Other comparisons
