Comparison

Spleeft vs Sonice react

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

Head to head
About

Spleeft

This app tracks barbell velocity and jump height using your iPhone or Apple Watch, offering real-time feedback and AI-powered analytics for strength training. It provides detailed insights, coach-friendly data management, and is validated by sports science.

Highlights
  • Measure barbell velocity and jump height
  • Real-time feedback and alerts
  • 1RM calculator and strength progress tracking
  • AI-powered data analytics
  • Coach-friendly data management and export
  • Sports science validated accuracy
Features
Read full description

Unlock your full strength training potential with Spleeft, the ultimate VBT tracker that measures barbell velocity, jump height, and more—without external devices. Whether you're a coach or an athlete, take your Velocity Based Training (VBT) to the next level with real-time feedback and Gym AI powered analytics. Key Features: • MEASURE BARBELL VELOCITY & JUMP HEIGHT: Track barbell velocity and jump performance in real time using just your iPhone or Apple Watch. Set a velocity loss threshold and receive real-time alerts when your performance drops. • STRENGTH TRAINING & VELOCITYT TRACKING WITH 1RM CALCULATOR: Measure traditional barbell exercises like squats, deadlifts, and bench press. Plus, estimate your 1RM and track your strength training progress month by month. • DATA ANALYTICS: Get detailed insights into your performance with Gym AI powered analytics. Track your best rep velocity, review your load-velocity profile, and monitor your max power load to ensure continuous improvement. • REAL-TIME FEEDBACK FOR SMART TRAINING: Whether using your iPhone or Apple Watch, Spleeft offers real-time feedback on your velocity and helping you train smarter and optimize every rep for better results. • COACH-FRIENDLY DATA MANAGEMENT: Perfect for coaches—automatically save each series to your iPhone, Apple Watch, and iCloud for easy review. Tag data by exercise variation (e.g., trap bar deadlift) or athlete name, and filter by tag to analyze each athlete’s progress. Export data in .csv format for further analysis and integration. • BARBELL TRACKER & MACHINE EXERCISES: With the iPhone app, measure velocity during machine exercises like leg press, and the Apple Watch extension allows velocity tracking in dumbbell exercises. • SPORTS SCIENCE VALIDATED: Backed by sports science and validated against professional equipment, including a motion capture system, ensuring the most accurate velocity tracking. Pricing: • 3-day free trial available. • After the trial, make a one-time payment to access barbell velocity and jump height tracking with your iPhone or Apple Watch. • PRO features like data management and analytics are available exclusively for PRO users. Why Choose Spleeft? • Trusted by coaches and athletes for precise, real-time performance tracking. • No need for external devices or encoders—just your iPhone and Apple Watch. • Gym AI powered analytics and detailed data management designed to help you train smarter and track your progress with accuracy. Start your strength training with Velocity Based Training (VBT) today. Download Spleeft now and improve your barbell velocity, jump height, and overall performance! Check pricing for your region below, at the In-App Purchases section of the Information. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sonice react

Features
Read full description

Sonice React是一款专为体育运动爱好者设计的用于控制反应训练灯的应用程序,旨在提高运动员的反应速度和协调能力。无论你是足球、篮球、健身,拳击还是其他运动的爱好者,这款应用都能帮助你在比赛中脱颖而出。 1.个性化训练计划:根据您的运动类型、水平和目标在Sonice React上制定个性化的训练计划,确保您获得最有效的训练体验。 2. 多样化的训练模式:Sonice React 应用内包含多种训练模式,涵盖了反应速度、手眼协调等各个方面。从基础练习到高级挑战,满足不同运动员的需求。 3. 实时反馈和统计:通过反应训练灯进行训练时,您将在Sonice React上获得实时的反馈和统计数据,包括您的反应时间、准确率等信息,帮助您了解自己的进步和弱点。

Screenshots

Spleeft4 screens
Sonice react2 screens

Verdict

The call

The clearest difference is in-app purchases: Sonice react at none against Spleeft's 13. Spleeft's advantage is update cadence (every 3 weeks vs every 12 months) and device support (5 vs 2). On price, ads and iOS requirement 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. Spleeft sells 13 in-app purchases, starting at $3.99 per month. Sonice react asks for nothing beyond the download.

UpkeepUpdate frequency

Spleeft ships an update every 3 weeks, Sonice react every 12 months. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Spleeft versus Sonice react: the parameters behind the verdict, then further details
ParameterSpleeftSonice react
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 12 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size35 MB20 MB
Age rating17+4+
DeveloperIvan de Lucas Rogero碧新 李

In-app purchases

13 purchases

Spleeft

Subscriptions9
  • Spleeft PRO1 Month trial$3.991 Month
  • Spleeft Coach (Week)$3.997 Days
  • Spleeft Coach (Month)14 Days trial$8.991 Month
Show 6 more
  • Spleeft Big Coach (Month)1 Month trial$12.991 Month
  • Spleeft Elite Coach (Month)1 Month trial$17.991 Month
  • Spleeft PRO (1 year)$22.991 Year
  • Spleeft Elite Coach (Annual)1 Month trial$69.991 Year
  • Spleeft Coach (Annual)1 Month trial$79.991 Year
  • Spleeft Big Coach (Annual)1 Month trial$99.991 Year
One-time4
  • 30 days trialFree
  • Spleeft Jump$5.99
  • Spleeft VBT$5.99
Show 1 more
  • Spleeft Watch Extension$8.99
None

Sonice react

No in-app purchases

Questions

Is Spleeft free?
Spleeft is free to download, with in-app purchases available.
Is Sonice react free?
Sonice react is free to download, with no in-app purchases.
Do Spleeft or Sonice react have ads?
Neither Spleeft nor Sonice react shows ads.
Which is updated more often, Spleeft or Sonice react?
Spleeft ships an update every 3 weeks, and Sonice react every 12 months. Most recently, Spleeft was updated on September 16, 2026 and Sonice react on September 19, 2026.

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