FlagFit vs WiiFun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlagFit
This app helps users monitor their fitness and health by tracking sports and sleep statistics. It allows for setting sport goals and calculating calories, providing insights into physical condition and sleep state. Data can be synced and viewed on a phone via Bluetooth connection.
- Sports statistics
- Sleep statistics
- Sport goal setting
- Calories calculation
- HealthKit integration
- Bluetooth connectivity
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FlagFit is a set of sport band. It is mainly concerned about the fitness and health of the population designed to help users understand their own health. FlagFit to support what features: 1. sports statistics 2. sleep statistics 3. sport goal setting 4. calories calculate *** App support HealthKit application, you can view your data by health HealthKit *** This app may use your location even when it isn’t open, which can decrease device battery life FlagFit App can be connected via Bluetooth hardware , downloads app, you can view the data by phone in the app, to help users better understand their physical condition and state of sleep. Tips：Pulling down in the different interface can be synchronized different data .
WiiFun
This application supports a new system and will be continuously updated. It allows access to HealthKit to sync phone health data for display within the app. Other Wii apps will be gradually removed as this becomes the primary focus.
- HealthKit integration
- Phone health data sync
- New system support
- Continuous updates
- Primary app focus
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1.其他Wii App客户不支持直接使用WiiFun，需设备自动识别。 2.此App是对新系统的支持，后续会持续更新，也会作为主打App做，WiiFun App后续会陆续下架 3.WiiWear可以访问HealthKit，以将手机健康数据同步到App显示。
Screenshots
Verdict
The clearest difference is rating: FlagFit at 2.7 against WiiFun's 1.0. FlagFit also leads on ratings volume (89 vs 2) and review sentiment (20% vs 0%). On price, update cadence, ads and in-app purchases 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.
FlagFit holds the better App Store score, 2.7 against 1.0. That said, the two scores are not equally well evidenced: FlagFit has 89 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 20% of FlagFit's written reviews are positive against 0% of WiiFun's.
FlagFit ships an update every 2 months, WiiFun every 3 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | FlagFit | WiiFun |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (89 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 19.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 89 — better | 2 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 33 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Ultra Easy Technology Co., Ltd. | 能辉 黄 |
Customer experience
FlagFit
WiiFun
Bugs and requests
FlagFit
Reported bugs
10 issues- Device pairing issues
- App crashing on startup
- Syncing problems
- Bluetooth connectivity issues
- App not compatible with iOS 13
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- App closes unexpectedly
- Tracker features not working
- Sleep tracking inaccuracies
- Inconsistent heart rate display
- Phone call/SMS notification issues
Requested features
4 requests- Weight tracker
- More settings for sleep time
- Sync all data at once
- Contact support within app
WiiFun
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FlagFit
No in-app purchases
WiiFun
No in-app purchases
