Comparison

Savior Heat vs Rack

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

Head to head
About

Savior Heat

Control smart Bluetooth heated apparel and accessories. Adjust heating power, set constant temperatures, and manage countdown timers for personalized comfort.

Highlights
  • Control Bluetooth heated hats, clothes, gloves, socks, and insoles
  • Set heating gear power
  • Configure constant temperature settings
  • Manage heating countdown timers
  • Personalized comfort control
Features
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The Intelligent Heating App can add smart Bluetooth heating hats, clothes, gloves, socks, and insole lights. Through the App, you can set the intelligent heating device heating gear power, constant temperature temperature, heating countdown and other functions.

About

Rack

Read full description

RACK UP - YOUR AI FITNESS COACH Transform your fitness journey with Rack Up, the intelligent workout app that adapts to YOU. Whether you're a beginner or seasoned athlete, get personalized workout plans powered by advanced AI technology. WHY RACK UP? - AI-Powered Workout Plans - Get custom routines based on your goals, experience, and available equipment - Smart Progress Tracking - Monitor every rep, set, and personal record with detailed analytics - Nutrition Insights - Scan meals with AI to track calories, protein, carbs, and fats - Apple Watch Integration - Real-time heart rate and calorie tracking during workouts - Streak System - Build consistency with motivational streak tracking and achievements - Exercise Library - 50+ exercises with animated GIFs and form cues - Beautiful Analytics - Visualize your progress with heat maps, charts, and insights FEATURES THAT MAKE A DIFFERENCE PERSONALIZED WORKOUTS - AI generates plans tailored to your fitness level - Choose from strength, cardio, HIIT, yoga, and more - Adjust difficulty as you progress - Custom workout builder for your own routines COMPREHENSIVE TRACKING - Log sets, reps, and weight with ease - Track cardio duration and distance - Monitor rest days and recovery - Sync with Apple Health and HealthKit NUTRITION MADE SIMPLE - Snap photos of meals for instant analysis - AI-powered food recognition - Track macros and calories effortlessly - Build healthy eating habits MOTIVATION & GAMIFICATION - Unlock achievements as you progress - Build workout streaks (3, 7, 30+ days!) - Celebrate milestones and PRs - Stay motivated with progress insights APPLE WATCH COMPANION - Start workouts from your wrist - Real-time heart rate monitoring - Track calories burned live - Complete sets without touching your phone ANALYTICS THAT INSPIRE - Weekly workout frequency charts - Monthly heat maps showing consistency - Circular progress rings for goals - Volume and streak tracking - Body part focus analysis BEAUTIFUL DESIGN - Clean, modern interface - Dark mode support - Smooth animations - Intuitive navigation - Professional fitness app experience TRY FREE FOR 21 DAYS Start your transformation risk-free! Get full access to all premium features for 21 days. No credit card required upfront. Cancel anytime. PREMIUM FEATURES - Unlimited AI workout generation - Advanced analytics and insights - Nutrition tracking with AI scanning - Apple Watch integration - Cloud sync across devices - Priority support PERFECT FOR - Beginners starting their fitness journey - Gym enthusiasts tracking progress - Athletes optimizing performance - Anyone building healthy habits - People who want accountability PRIVACY FIRST Your health data stays private. We use industry-standard encryption and never sell your information. HealthKit data is stored securely on your device. REQUIREMENTS - iOS 17.0 or later - Apple Watch (optional, for heart rate tracking) - HealthKit access (optional, for workout sync) SUPPORT Questions? Reach out at support@rackupapp.com --- Download Rack Up today and start your 21-day FREE trial. No excuses, just results! Terms of Service: https://www.rack-up.app/terms.html Privacy Policy: https://www.rack-up.app/privacy.html

Screenshots

Savior Heat4 screens

Verdict

The call

The clearest difference is in-app purchases: Savior Heat at none against Rack's 3. Savior Heat also leads on device support and iOS requirement (13.0 vs 18.6). On price 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. Rack sells 3 in-app purchases, starting at $4.99 per 7 days. Savior Heat asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Savior Heat versus Rack: the parameters behind the verdict, then further details
ParameterSavior HeatRack
PriceFreeFree
Rating2.7 (10 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 15 months—
AdsNo—
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — better—
Requires iOS13.0 — better18.6
Further details — not scored
Size25 MB76 MB
Age rating4+12+
Developer伟 张Invenxio LLC

In-app purchases

None

Savior Heat

No in-app purchases

3 purchases

Rack

Subscriptions3
  • Rack-Up Premium Weekly$4.997 Days
  • Rack-Up Premium Monthly$14.991 Month
  • Rack-Up Premium Yearly$119.991 Year

Questions

Is Savior Heat free?
Savior Heat is free to download, with no in-app purchases.
Is Rack free?
Rack is free to download, with in-app purchases available.

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