Comparison

OnninGym vs LiftTags

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OnninGym

Features
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OnninGym 是專為重訓玩家打造的訓練紀錄 app。在 iPhone 上設計你的課表,戴上 Apple Watch 走進健身房,一組組打勾、自動記錄重量與次數,訓練結束後同步回手機分析。 不需要每次拿出手機翻紀錄,所有操作在手腕上完成。 【核心功能】 iPhone 端: - 課表自由編輯,可拖曳排序動作 - 內建模板:胸/背/腿/肩 單肌群,以及胸+背、腿+肩、背+肩、胸+肩 組合 - 課表編輯支援暖身組/工作組分離配置,自動切換重量 - 訓練紀錄一目了然,個人最佳(PR)自動偵測 - 訓練摘要圖表:心率折線、容量長條、容量趨勢 - 飲食試算:Mifflin-St Jeor BMR + TDEE 公式,支援減脂/維持/增肌 - 三大營養素自訂攝取,可直接輸入克數 - 每週彈性排程,可設定每日提醒時間 - 恢復狀態追蹤,以衰減模型計算各肌群疲勞 Apple Watch 端: - 開始訓練即啟動 Workout Session,即時心率/卡路里 - 重量、次數分頁輸入,大字易讀,Digital Crown 微調 - 第一組輸入重量後自動沿用,只需要調次數 - 暖身組做完,自動切換到工作組重量 - 推不滿目標次數時,系統建議降階 5%,一鍵套用 - 組間休息倒數,可快速 +15s/+30s/+1m - 器材排隊時可暫緩當前動作,稍後從待做清單拉回 - 訓練結束自動同步回 iPhone 【適合誰】 - 重訓初學到進階,自由重量或機械訓練都適用 - 想擺脫筆記本/紙筆紀錄、又不想用過於複雜的健身 app - 配戴 Apple Watch,希望整合心率與運動 Ring - 在意組間休息精準度與訓練容量趨勢 【隱私】 OnninGym 不收集任何個人資料,不上傳訓練紀錄到雲端。所有資料儲存在你的 iPhone 與 Apple Watch 本機。HealthKit 整合僅用於讀取心率/卡路里、寫入訓練到「健康」app,完全在裝置內處理。 【技術規格】 - 需要 iOS 18+ / watchOS 11+ - 整合 HealthKit、WatchConnectivity、SwiftData - 全繁體中文介面

About

LiftTags

Features
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TRAIN FIRST. RECORD LATER. LiftTags turns a generic Apple Watch strength workout into a useful training history. After you finish, add chest, back, legs, shoulders and other muscle tags in seconds. When you want more detail, log exercises, weight, sets and reps. SEE YOUR PROGRESS CLEARLY • Keep and organize your existing Apple Health workouts • Review muscle balance, training frequency and rest • Track volume, maximum weight and estimated 1RM • Compare weight, physique photos and health trends No need to reach for your phone between sets. Focus on training, then record only what matters afterward. --- TAG IT AFTER THE WORKOUT LiftTags lets you add chest, back, legs, shoulders, cardio, and other tags after an Apple Watch workout is finished. A few quick tags turn a generic strength workout into a useful record of what you actually trained. LiftTags organizes training frequency, muscle distribution, balance, and rest patterns so you can see which areas receive more attention and which may be trained less often. --- KEEP IT SIMPLE OR GO INTO DETAIL LiftTags does not force everyone into the same logging routine. Add only a few tags after training, or record exercises, weight, sets, reps, and duration when you want more detail. Review training volume, maximum weight, and estimated 1RM, and use charts to follow strength changes over time. --- I DO NOT WANT TO TYPE MY WEIGHT I pay close attention to body-weight changes and measure often, but I dislike opening a keyboard and typing the number every time. That is why LiftTags uses a more direct interaction: slide your finger to adjust the value and quickly save today’s weight, without using the keyboard. Follow long-term trends, choose your preferred unit, and save physique photos to compare different stages of training. --- HEALTH TRENDS IN ONE PLACE Steps, heart rate, resting heart rate, walking distance, time in daylight, body temperature, and blood oxygen are all signals I check regularly. Apple devices already record this information, but it can be spread across many screens. LiftTags brings authorized health data together and presents trends in charts. Available data depends on your device, system support, and the Apple Health permissions you grant. --- BUILD YOUR LONG-TERM TRAINING HISTORY Review workouts, plans, notes, weight, physique changes, and selected shares in one long-term history. LiftTags can stay a quick post-workout note or grow into a long-term history. I built it to solve my own problems and hope it also helps people who prefer to train first and record later. --- APPLE HEALTH AND PRIVACY LiftTags accesses Apple Health and HealthKit data only after you grant permission. It uses authorized data to display workout history, heart rate, active energy, weight, and health trends. You choose which data to authorize and can change permissions at any time. LiftTags does not use health data for advertising or cross-app tracking. Physique photos are used only for personal progress and comparison; you decide whether they remain private or are shared. --- TERMS AND PRIVACY Terms of Use (EULA) https://lifttags-legal.laogenzhong.workers.dev/terms/ Privacy Policy https://lifttags-legal.laogenzhong.workers.dev/privacy.html

Screenshots

OnninGym4 screens
LiftTags4 screens

Verdict

The call

The clearest difference is in-app purchases: OnninGym at none against LiftTags's 2. OnninGym also leads on update cadence (daily vs every 4 days). LiftTags's advantage is iOS requirement (16.0 vs 18.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LiftTags sells 2 in-app purchases, starting at $2.99 per month. OnninGym asks for nothing beyond the download.

UpkeepUpdate frequency

OnninGym ships an update daily, LiftTags every 4 days. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 3 level
OnninGym versus LiftTags: the parameters behind the verdict, then further details
ParameterOnninGymLiftTags
PriceFreeFree
Update frequencyDaily — betterEvery 4 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS18.016.0 — better
Further details — not scored
Size5 MB410 MB
Age rating4+4+
DeveloperWEN CHENG YEH连喜 钟

In-app purchases

None

OnninGym

No in-app purchases

2 purchases

LiftTags

Subscriptions1
  • Premium Monthly7 Days trial$2.991 Month
One-time1
  • Lifetime Pro$9.99

Questions

Is OnninGym free?
OnninGym is free to download, with no in-app purchases.
Is LiftTags free?
LiftTags is free to download, with in-app purchases available.
Do OnninGym or LiftTags have ads?
Neither OnninGym nor LiftTags shows ads.
Which is updated more often, OnninGym or LiftTags?
OnninGym ships an update daily, and LiftTags every 4 days. Most recently, OnninGym was updated on October 28, 2026 and LiftTags on October 23, 2026.

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