Comparison

FlexFit vs SisuLift

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

Head to head
About

FlexFit

Features
Read full description

Track your exercise, diet and steps using our app. Get to know your weekly diet analysis and stay on track with your goal. Stay connected with us and our updates via community feature. Track your progress Download our app now and enjoy the benefits. We require following permissions: Photo - To upload your profile picture, community posts, etc Camera - To take your photo, video, etc Push Notifications - To help you stay updated with announcements, reminders, etc. HealthKit / Health App - App requires access to your health app data to load steps count in the app Microphone - To add audio support while recording video through app Disclaimer - The app provides a diet plan. Reference to all food data sources is mentioned in the diet plan section. Please seek a doctor’s advice in addition to using this app and before making any medical decisions.

About

SisuLift

Features
Read full description

SisuLift is a workout planner and gym log that remembers every set you've done and shows what to lift next. Nutrition, recovery and Grind, your AI coach, all live in the same app. Start free. No ads. TRAINING Log a set with one tap and the rest timer starts on its own. Every set shows what you did last time. When every set hits the target, your program suggests more weight. New personal records are spotted instantly. β€’ Plate calculator, warm-up sets, RPE, supersets and drop sets β€’ 4,000+ exercises with animations β€’ Works in a basement gym with no signal and syncs when you're back online GRIND, YOUR AI COACH Tell Grind your goal, training days and the equipment at your gym, and it builds a program for strength, muscle or fat loss. Ask anything about training, nutrition or recovery. Grind answers from your own training history and changes your program when you approve it. β€’ A grade and feedback after every workout β€’ Weekly analysis: volume, records, recovery and the one change that matters next week β€’ Hyrox block alongside your gym program: 12 weeks of race prep NUTRITION Calorie counter and food diary in one. Snap a photo of your plate and AI recognizes the food and counts calories and macros. Search Finnish and international foods or scan a barcode. RECOVERY AND PROGRESS A 3D muscle map shows which muscles have recovered and which are still recovering. Sleep, resting heart rate and steps sync from Apple Health. β€’ Strength Score sums up your whole-body strength in one number β€’ Personal records and progress charts for every lift β€’ Weekly volume per muscle group BRING YOUR HISTORY Import past workouts from another workout app or from an Excel or CSV file. Even a handwritten training diary works: paste the text and AI parses it. You can export your data any time. FREE AND PREMIUM Free: workout logging, rest timer, plate calculator, offline workouts, programs for two training days, food diary, one month of workout history and three messages to Grind per month. Premium: AI programs, Grind coach, post-workout feedback, weekly analysis, Hyrox block, meal photo analysis and barcode scanning, recovery map, weight suggestions, data import and full workout history. New users get Premium free for 14 days. The trial ends on its own and you're never charged for it. Terms of Service: https://www.sisulift.app/en/kayttoehdot Privacy Policy: https://www.sisulift.app/en/tietosuoja

Screenshots

FlexFit4 screens
SisuLift4 screens

Verdict

The call

The clearest difference is in-app purchases: FlexFit at none against SisuLift's 2. FlexFit also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). SisuLift's advantage is update cadence (every 5 days vs every 24 months). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. SisuLift sells 2 in-app purchases, starting at $8.99 per month. FlexFit asks for nothing beyond the download.

UpkeepUpdate frequency

FlexFit ships an update every 24 months, SisuLift every 5 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard4 real differences Β· 2 level
FlexFit versus SisuLift: the parameters behind the verdict, then further details
ParameterFlexFitSisuLift
PriceFreeFree
Update frequencyEvery 24 monthsEvery 5 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.0 β€” better15.0
Further details β€” not scored
Size101 MB21 MB
Age rating4+4+
DeveloperUplyft Innovations Private LimitedFinacode

In-app purchases

None

FlexFit

No in-app purchases

2 purchases

SisuLift

Subscriptions2
  • Premium Monthly$8.991 Month
  • Premium Yearly$69.991 Year

Questions

Is FlexFit free?
FlexFit is free to download, with no in-app purchases.
Is SisuLift free?
SisuLift is free to download, with in-app purchases available.
Do FlexFit or SisuLift have ads?
SisuLift shows ads; FlexFit does not.
Which is updated more often, FlexFit or SisuLift?
FlexFit ships an update every 24 months, and SisuLift every 5 days. Most recently, FlexFit was updated on October 6, 2026 and SisuLift on October 15, 2026.

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