AiLink vs Fitdays+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AiLink
Manage your smart hardware devices and connect them to your mobile phone for seamless data interaction. Share your collected data with friends and family, and organize devices and data by family and location for efficient management. Your data is securely stored in the cloud, preventing loss.
- Multiple smart device management
- Cloud data storage
- Data sharing with friends and family
- Family management
- HealthKit integration
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AiLink is a smart hardware management APP AiLink is a comprehensive intelligent hardware management platform. Through the AiLink App, you can ensure the convenient and fast interaction between the mobile phone and the intelligent hardware, and realize the connection of data. You can also share data with other friends and family through the friends feature. Multiple smart device management It is possible to add devices quickly and collect the analyzed data from different products; Cloud data storage - All data is associated with your account, so measurement data will not be lost even if you lose your mobile or uninstall the program; Friend's data, sharing results The application allows the implementation of data exchange between friends and family through the friends function; Family management Different addresses and devices are managed separately - therefore, data management is more monvenient and effective; And more features… HealthKit You can record your body information through the body fat scale device ->Settings->Personal Center->Apple Health.
Fitdays+
This app serves as a central hub for multiple smart health monitoring devices. It provides detailed nutritional analysis, body measurements, and fitness tracking to guide users toward a healthier lifestyle and professional health management.
- Multi-device support
- Nutritional analysis
- Body girth measurement
- Height tracking
- Accuracy statistics
- Family health monitoring
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App instruction Fitdays+, Multi device in one App, smart health monitor, covering smart body fat instrument, nutritional analysis, Body girth measurement, Height measurement and etc devices, support fitness, weight loss, body parameter data record and etc. Fitdays+, help you go get professional health management, guide you to a health life. Main function 8 Electrode: AC proposal + dual frequency, more professional to analysis your body health. 24 users: one account support 24 users, to monitor your family's healthy life. Nutrition monitor: Smart analysis, various food code list, record your healthy diet. Accuary statistics: support accuracy record for Kcal & nutrition by week/month/year. Body girth measurement: fast measurement, fast record. Body shape management: Generate body Girth data chart, accuracy record for every slight changes. Fast height tracking: Fast height measurement, say good bye to complex operation. Track height growth changes easyly, record height growth trend in time.
Screenshots
Verdict
The clearest difference is rating: Fitdays+ at 4.4 against AiLink's 3.2. Fitdays+ also leads on ratings volume (839 vs 51). AiLink's advantage is review sentiment (38% vs 16%) and update cadence (every 10 days vs every 3 weeks). On price, ads, in-app purchases and monetization model 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.
Fitdays+ holds the better App Store score, 4.4 against 3.2. That said, the two scores are not equally well evidenced: Fitdays+ has 839 ratings behind it against 51, so its average is the more settled of the two. Written reviews complicate that: 38% of AiLink's written reviews are positive against 16% of Fitdays+'s, so the app with the better star average is not the one people write more warmly about.
AiLink ships an update every 10 days, Fitdays+ every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | AiLink | Fitdays+ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (51 ratings) | 4.4 (839 ratings) — better |
| Positive reviews | 38.5% of reviews — better | 15.8% of reviews |
| Number of ratings | 51 | 839 — better |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 225 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen inet Mobile Internet Technology Co., Ltd. | GUANGDONG ICOMON TECHNOLOGY CO., LTD |
Customer experience
AiLink
Fitdays+
Bugs and requests
AiLink
Not enough reviews yet to summarise bugs or requests.
Fitdays+
Reported bugs
4 issues- Incorrect weight and body metric readings
- App crashes and data loss
- Barcode scanning and food database issues
- Bluetooth connectivity problems
Requested features
4 requests- Improved data syncing and historical trending
- More comprehensive body composition analysis
- Seamless multi-user support
- Better Apple Health integration
In-app purchases
AiLink
No in-app purchases
Fitdays+
No in-app purchases
