Fitdays+ vs FuelSet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
FuelSet
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無需註冊。無需網路。你的資料不會離開裝置,除非你主動匯出備份或分享圖卡。 FuelSet 把課表、碳循環與進度紀錄放進同一個純本機 App。沒有帳號、沒有雲端、沒有第三方分析。 ■ 週總熱量由身材決定,碳日只決定怎麼分配 輸入身高、體重、體脂、年齡與目標,FuelSet 算出你的每週總熱量與三大營養素,再依訓練內容把碳水分配到高、中、低碳日。含深蹲、臥推或硬舉的日子優先拿到高碳,每週上限兩天。不論怎麼分配,週總熱量都精確守恆。 ■ 課表跟著你的最大重量走 輸入三項 1RM,主項目標重量依百分比排定並四捨五入到 2.5 公斤。沒填的項目不會替你推測重量。可選健身房、家用啞鈴或徒手,動作會替換成你做得到的版本。 ■ 記錄一組只要幾秒 80 個以上的內建動作,支援中英文搜尋與自訂。每組固定顯示上次的重量與次數,點一下就填入。組別可標熱身、正式、遞減、力竭,熱身不計入訓練量。休息倒數在鎖定畫面與動態島繼續跑,時間到會通知你。 ■ 練得比計畫重,當天就多補碳水 正式組訓練量超出計畫 20% 時,FuelSet 建議增加 20–50 公克碳水,並告訴你原因。不做靜默調整。 ■ 破 PR 之後,下週自己變強 勾完一組,若估算 1RM 超過舊紀錄,FuelSet 會問你要不要更新。你同意之後,下週的主項目標重量、訓練量與碳水需求會一路跟著調整。 ■ 每週用體重趨勢校準 比較前七天與後七天的平均變化率,連續兩週偏離目標才建議調整熱量,每次 3% 或 5%,且不低於基礎代謝的 1.1 倍。第一次偏離只觀察,避免來回震盪。 ■ 飲食記錄回答的是「今天還差多少」 內建 500 筆衛福部食藥署食品營養成分資料,標示生/熟/乾/濕,熱量一律由 P×4 + C×4 + F×9 導出。可建立自訂食物與組合餐,把你真正在吃的那個便當存起來一鍵帶入。 ■ 你的資料是你的 一鍵匯出 JSON 備份,換手機時匯入即可。 符合資格的新訂閱者可透過月訂閱或年訂閱免費試用 1 個月;試用結束後將依所選方案與畫面顯示的價格自動續訂,直到在 Apple ID 設定中取消。亦可選擇一次性買斷。 內容為一般健身資訊,不構成醫療建議。如有健康疑慮請諮詢合格醫療專業人員。 使用條款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Fitdays+ at none against FuelSet's 3. Fitdays+ also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). FuelSet's advantage is update cadence (every 5 days vs every 3 weeks). On price 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. FuelSet sells 3 in-app purchases, starting at $2.99 per month. Fitdays+ asks for nothing beyond the download.
Fitdays+ ships an update every 3 weeks, FuelSet every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Fitdays+ | FuelSet |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (841 ratings) — better | — |
| Positive reviews | 15.8% of reviews | — |
| Number of ratings | 841 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 134 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | GUANGDONG ICOMON TECHNOLOGY CO., LTD | Hsun Chieh Chang |
Bugs and 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
FuelSet
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fitdays+
No in-app purchases
FuelSet
- 月訂閱1 Month trial$2.991 Month
- 年訂閱1 Month trial$19.991 Year
- 永久解鎖$49.99









