IntervalTimer vs 耶巴蒂Lightweight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IntervalTimer
This app provides a minimalist yet powerful interval timer for high-intensity workouts like HIIT, Tabata, and EMOM. It features professional voice guidance, customizable templates, and a clear, large display for easy readability during exercise.
- Professional voice guidance
- 20+ built-in workout templates
- Customizable interval presets
- Extra-large, readable display
- Three-color phase coding
- Workout session tracking
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Every Round, Get Stronger. A minimalist yet powerful interval timer designed for HIIT, Tabata, EMOM, and all high-intensity workouts. Now featuring 20+ built-in templates and professional voice guidance. Set your intervals in seconds with our precision vertical ruler. Start training with one tap. See your countdown from across the room with our extra-large display—perfect for the gym floor or yoga mat. ◆ BUILT FOR REAL WORKOUTS • Professional Voice Guidance: Male and female voice options for Work, Rest, and Round transitions • Haptic feedback for key phase transitions • Pause, resume, and recovery from interruptions • Auto time correction when returning from background • Background audio cues (Coming Soon): Will work seamlessly with your music ◆ READY-TO-USE TEMPLATES • 20+ Professional Templates built-in • Tabata Classic (20s work / 10s rest × 8) • EMOM 10 (Every Minute on the Minute) • Sprint Starter (Quick high-intensity intervals) • Create and save your own custom presets ◆ PRECISION INTERVAL EDITING • Vertical ruler with 1-second precision • Smart haptic feedback on every tick • Floating value display—your finger never blocks the numbers • Adjust Work, Rest, Intervals, and Rounds with intuitive controls ◆ CRYSTAL-CLEAR COUNTDOWN • Extra-large timer digits readable from 10+ feet away • Landscape mode for maximum visibility • Three-color phase coding: Orange (Work) / Blue (Rest) / Purple (Round Rest) • Always-on display keeps the screen active during workouts ◆ COMPLETE WORKOUT TRACKING • Session summary: total time, work time, rest time, completion rate • Local workout history • Review and repeat past sessions ◆ DESIGNED FOR ATHLETES Perfect for HIIT, CrossFit, circuit training, running intervals, boxing rounds, swimming sets, yoga flows, stretching routines, and any activity that needs precise timing. Train smarter. Train harder. Train with Intervals Timer. emom,gym,fitness,free,custom,simple,stopwatch Privacy Policy :https://hiittimer.pages.dev/Privacy Terms of Service:https://hiittimer.pages.dev/Terms
耶巴蒂Lightweight
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核心功能亮點: 極簡、高效的訓練錄入:針對健身房強光與體能極限場景優化,黑白高對比介面配合霓虹綠引導,確保在 5 秒內完成組數與重量錄入。 100+ 專業動作百科:內建超過百種訓練動作,每項動作皆配置解剖級精準圖解與流暢 GIF 示範,解決姿勢疑慮並提升發力感受度。 科學化訓練課表系統:預設 PPL(推/拉/腿)等經典分化課表,並支援完全自定義訓練藍圖,協助您有計畫地執行訓練週期。 深度訓練容量分析:自動計算並視覺化呈現各肌肉部位的周/月訓練容量,精確掌握負荷分佈,杜絕盲目訓練。 專業組間休息計時器:內建計時模組,協助精確掌握神經系統恢復時間,維持穩定的訓練密度。 生理指標與數據監測:系統化追蹤體重、BMI 及各項身體成分指標,建立數據導向的體態管理流程。 營養建議與熱量分析藍圖:整合 TDEE 計算器與巨量營養素分配建議,為增肌、減脂提供科學化的飲食參考。 視覺化訓練進度圖表:透過進度日曆與歷史紀錄功能,清晰呈現訓練頻率與重量成長曲線,見證您的每一次突破。 為什麼選擇 IronLog? 設計師級交互體驗:拒絕繁瑣、拒絕廣告。我們將「產品設計」的極簡思維融入工具,讓紀錄不再成為訓練的負擔。 科學導向的進化:結合運動生理學原則,將抽象的汗水轉化為具體的訓練容量數據,讓進步變得可量化。 數據隱私與在地化:所有訓練數據預設儲存於裝置本地,提供極高的資訊隱密性與極速的存取回饋。 適合的用戶: 想要在組間休息時秒速錄入數據的健身愛好者。 需要科學化分析訓練容量與進度規律的使用者。 正在尋找專業動作圖解與高品質 GIF 示範的訓練者。 追求極簡美學、拒絕雜亂介面的專業人士。 現在下載「IronLog」,讓每一次的紀錄都成為進步的起點。 打造完美體態,從專業的紀錄開始。
Screenshots
Verdict
The clearest difference is in-app purchases: 耶巴蒂Lightweight at none against IntervalTimer's 3. IntervalTimer's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 weeks). On price 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. IntervalTimer sells 3 in-app purchases, starting at $1.99 per month. 耶巴蒂Lightweight asks for nothing beyond the download.
IntervalTimer ships an update every 10 days, 耶巴蒂Lightweight every 4 weeks. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.
| Parameter | IntervalTimer | 耶巴蒂Lightweight |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 10 days — better | Every 4 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 18 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | WD Studio | Xiangan Xie |
In-app purchases
IntervalTimer
- PRO Monthly $1.99$1.991 Month
- PRO Annual $19.99$9.991 Year
- Interval Timer Pro Lifetime$39.99
耶巴蒂Lightweight
No in-app purchases









