Cutting vs KIE OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cutting
This app provides cutting data for various phone models to customize screen protectors and back films. It works with small die-cutting machines to precisely cut protective films, enabling personalized device customization and reducing inventory costs.
- Phone model cutting data
- Custom phone back film
- Screen protector cutting
- Die-cutting machine integration
- Personalized device customization
- Reduced inventory costs
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适用于手机膜切割和个性化手机背膜定制。 主要配合小型模切机-输出好APP里面的各种手机型号的切割数据。从而来切割手机各种型号的保护膜。 例如：我们需要切割一个苹果X的手机的保护膜，则只需要打开APP。 选择好手机APP的数据然后点击发送 在机器，机器会开始进行切割。 把标准的一张保护膜，切割出对应型号的成膜，从而达到定制成功。 所有的材料均为标准的切割材料。 通过APP的数据和切割切割来定制，大大节省了备货的库存成本以及 成品的使用率，提供了效率。
KIE OS
This app syncs with a compatible smartwatch to display your heart rate and activity data. Set reminders, alarms, and customize watch faces. It also integrates with HealthKit for seamless data sharing.
- Syncs SMS and call data
- Records and displays heart rate data
- Tracks steps, stride, and distance
- Set reminders and alarms
- HealthKit integration
- Customizable watch faces
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KIE OS app is a supporting application for smart watches. Main function: 1. This app is a supporting application of the smart watch, and will use related permissions such as SMS and phone calls. After the user agrees, it will send the monitored SMS and phone-related information to the smart watch through Bluetooth, bringing convenience to the user. experience 2. Record the heart rate data collected by the smart watch, and display it in the form of a line graph and a histogram according to the heart rate data; 3. Record the sports data collected by the smart watch, including the number of steps, stride frequency and distance, and display them in the form of line graphs and histograms; 4. Set reminders and alarms for your smart watch. App Features: 1. Detailed data help you exercise more rationally and scientifically; 2. Exercise and sleep goals encourage yourself to exercise every day and live a healthy life; 3. Support the sharing of healthy exercise information; 4. Massive dials and custom dials, interesting and individual. 【HealthKit】 - Synchronize with motion data in healthkit.You can automatically synchronize the exercise data recorded in KIE OS to HealthKit. 【Contact us】 - Company name: Shanghai Wenchang Technology Co.,Ltd - Official website: https://www.kieslect.com - Contact email: help@kieslect.com 【Warm tips】 - The KIE OS application supports only iOS 9.0 or later. - KIE OS must be used together with Watch Zs smart watch. The application alone cannot play all its features
Screenshots
Verdict
The clearest difference is rating: Cutting at 3.7 against KIE OS's 2.8. KIE OS's advantage is iOS requirement (9.0 vs 12.1). On price, review sentiment, ratings volume and update cadence 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.
Cutting holds the better App Store score, 3.7 against 2.8. Both are backed by a comparable volume of ratings — 21 and 26 respectively. Written reviews point the same way: 36% of Cutting's written reviews are positive against 33% of KIE OS's.
Cutting ships an update every 5 weeks, KIE OS every 3 weeks. The most recent releases landed on June 10, 2026 and June 1, 2026 respectively.
| Parameter | Cutting | KIE OS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (21 ratings) — better | 2.8 (26 ratings) |
| Positive reviews | 36.1% of reviews — better | 33.3% of reviews |
| Number of ratings | 21 | 26 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.1 | 9.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Pin ou Technology Co.,Ltd. | 展传 彭 |
Customer experience
Cutting
KIE OS
In-app purchases
Cutting
No in-app purchases
KIE OS
No in-app purchases
