EDC vs KIE OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EDC
This utility app allows customers to manage their electricity services online. Users can request new connections, view bills, update account details, and modify installation types. It provides a convenient way to access various services from the electricity provider.
- Request new electricity connections
- View electricity bills
- Change name on account
- Upgrade installation type
- Access various online services
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We developed EDC Apps for our EDC valuable customers to request new electricity connections, view their bills quickly, change their name, upgrade installation type, and many more services.
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: EDC at 4.6 against KIE OS's 2.8. EDC also leads on review sentiment (75% vs 33%). KIE OS's advantage is iOS requirement (9.0 vs 15.5). On price, ratings volume, update cadence and ads 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.
EDC holds the better App Store score, 4.6 against 2.8. Both are backed by a comparable volume of ratings — 16 and 28 respectively. Written reviews point the same way: 75% of EDC's written reviews are positive against 33% of KIE OS's.
EDC ships an update every 2 months, KIE OS every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | EDC | KIE OS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16 ratings) — better | 2.8 (28 ratings) |
| Positive reviews | 75.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 16 | 28 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 9.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | Electricite Du Cambodge | 展传 彭 |
Customer experience
EDC
KIE OS
In-app purchases
EDC
No in-app purchases
KIE OS
No in-app purchases
