OKIN SMART SLEEP vs CarCal
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;
CarCal
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CarCal - 车贷利率计算器 想买车,但担心车贷陷阱?CarCal 帮你快速看懂真实利率和贷款成本。 主要功能 - 一键计算:输入贷款总额、期数、月供,即可得出利率、总利息、真实年化率 - 多种模式:支持月平息、年平息换算,避免销售误导 - 基础结果:显示贷款总额、利息费用、平息费率与真实利率 - 高级报告:提供提前还款建议、返现范围、购车注意事项,帮你避开隐形成本 为什么选择 CarCal? - 简单易用,不懂金融也能算懂车贷 - 看清利率真相,避免被高利率套路 - 提前规划,省钱、省心、更安心 无论是买新车还是二手车,CarCal 都是你最可靠的车贷助手。
Screenshots
Verdict
The clearest difference is device support: OKIN SMART SLEEP at 3 against CarCal's —. On price, 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.
| Parameter | OKIN SMART SLEEP | CarCal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 123 MB | 54 MB |
| Age rating | 17+ | 9+ |
| Developer | DewertOkin Technology Group Co., Ltd. | Hefei Xiguoke Technology Co., Ltd. |
In-app purchases
OKIN SMART SLEEP
No in-app purchases
CarCal
No in-app purchases









