SCGM vs Zukka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SCGM
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SCGM App用于连接旗下生产的位置传感器，显示实时距离信息，及最近时间的位置曲线图。
Zukka
This app displays real-time blood glucose data from continuous glucose monitoring (CGM) systems. It tracks glucose, insulin, and activity, offering widgets and Apple Health integration. It connects via Bluetooth to devices like Dexcom and FreeStyle Libre.
- Real-time glucose tracking
- Insulin tracking
- Activity and exercise logging
- Widgets and watch app support
- Apple Health integration
- Bluetooth CGM connectivity
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This application is based on xDrip4iO5 (also known as "xDrip for iOS" or "xdripswift") that is an open-source application to display real time blood glucose data. Key Features: - This instance and/or application and all original features within from xDrip4iO5 will always be free. - Glucose Tracking (CGM). - Insulin Tracking . - Activity & Exercise. - Widgets & Watch App. - Apple Health Integration. Privacy Policy: https://zukka.netlify.app/ [!] Regulatory Use Notice This app connects via Bluetooth to continuous glucose monitoring (CGM) systems such as Dexcom and FreeStyle Libre. These devices are approved for use in specific regions: • Dexcom G4, G5, G6 – FDA-cleared and CE-marked • FreeStyle Libre 2 – FDA-cleared and CE-marked Third-party Bluetooth accessories (e.g., MiaoMiao, BluCon, Bubble) are not medical devices and are used only to relay sensor data. [!] Disclaimer: This app is intended for use only in countries where the supported CGM systems are approved by the appropriate health authorities. This app is intended for informational and educational use only. It does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider before making any medical decisions. This app only displays data from approved CGM devices and does not modify or interpret sensor data.
Screenshots
Verdict
The clearest difference is update cadence: Zukka at every 3 weeks against SCGM's every 2 months. SCGM's advantage is iOS requirement (12 vs 16.2). On price, ads, in-app purchases and device support 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.
SCGM ships an update every 2 months, Zukka every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | SCGM | Zukka |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (64 ratings) — better |
| Positive reviews | — | 74.6% of reviews |
| Number of ratings | — | 64 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12 — better | 16.2 |
| Further details — not scored | ||
| Size | 35 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | CGM Medical Technology Shenzhen Ltd. | Ihor Zhvanko |
In-app purchases
SCGM
No in-app purchases
Zukka
No in-app purchases
