Comparison

STRAFFR vs FLEXVIT®

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

Head to head
About

STRAFFR

This app offers personalized, data-driven resistance band workouts. It provides over 100 exercises and guided routines for all fitness levels, with smart feedback for technique refinement when using a connected smart band. Progress can be synced with Apple Health.

Highlights
  • Personalized resistance band workouts
  • Over 100 exercises designed by professionals
  • Smart band integration for real-time feedback
  • Guided full-body routines for all levels
  • Apple Health sync and performance analytics
  • Portable fitness solution
Read full description

STRAFFR: Your Smart Resistance Band Training App Discover a new standard in resistance band training with the STRAFFR app. Whether you’re training with a classic resistance band or the connected STRAFFR smart band, STRAFFR transforms your workout into a personalised, data-driven fitness experience. Features and Benefits Train Anywhere, Anytime Access over 100 resistance band exercises designed by physiotherapists and trainers to improve strength, flexibility, and mobility. Tailored Workouts Guided full-body workouts for all fitness levels, whether you’re using a traditional resistance band or the STRAFFR smart band. Smart Feedback With the STRAFFR smart band, receive real-time audio and visual coaching to refine technique, reduce injury risk, and maximise results. Seamless Integration Sync your progress with Apple Health and track performance using advanced analytics. Portable Fitness Turn your living room, park, or hotel room into a personal gym with minimal equipment. STRFAFFR combines proven training principles with cutting-edge digital technology to deliver a smarter, more effective resistance band workout. Start training now and experience the future of resistance band fitness with STRAFFR. TERMS OF USE https://shop.straffr.com/policies/terms-of-service PRIVACY POLICY https://shop.straffr.com/policies/privacy-policy

About

FLEXVIT®

This app offers a comprehensive library of over 300 resistance band exercises and training plans for all fitness levels. It focuses on functional movements and daily basic human patterns to optimize strength, speed, endurance, coordination, and mobility. Users can create personalized workouts, share them with a community, and access follow-along videos.

Highlights
  • Over 300 resistance band exercises
  • Personalized workout plan creation
  • Daily 7 basic movement patterns
  • Filter exercises by body part, level, and movement
  • Community sharing and feedback
  • Follow-along videos and tips
  • Training diary
Features
Read full description

Start your functional training journey today with the FLEXVIT app - the ultimate tool for resistance band exercises. With over 300 exercises to choose from, you'll never get bored of your workouts. Whether you're a beginner or an advanced athlete, our app provides exercises and training plans that are suitable for all fitness levels. Our app is designed to help you optimize your performance in the areas of strength, speed, endurance, coordination, and mobility. We believe that functional movements are crucial to a pain-free and healthier life, and our app is designed to help you practice the DAILY 7 - seven basic human movement patterns that you should practice every day: • Squat • Lunge • Hinge • Push • Pull • Twist • Plank To make it easy for you to do your DAILY 7 exercises anywhere, the FLEXVIT app keeps the exercise instructions for your daily functional training right in front of you! Each resistance band exercise has its own explanation and video or animation to help you perform. Discovering the right exercises for your fitness goals can be a daunting task. But with the FLEXVIT app, it's easy to find the perfect workout plan that fits your needs. The app offers an extensive library of more than 300 resistance band exercises that you can filter based on your preferences, whether it's by body part, level of difficulty, or type of movement. Once you have selected your preferred exercises, you can create a personalized workout plan by combining them in any order you like. The app's intuitive interface allows you to drag and drop exercises into your custom workout, and you can save as many plans as you want. But the fun doesn't stop there. You can share your workout plans with the FLEXVIT community, where other users can give feedback, offer suggestions, or even try your workout themselves. The app also features regular new posts and challenges, so you'll always find fresh inspiration to keep you motivated and moving functionally. With FLEXVIT, finding the right exercises and creating a workout plan that suits your needs has never been easier. And with the ability to share your workout plan and connect with other users, you'll feel part of a community that supports and motivates each other towards their fitness goals. Download the FLEXVIT App now and enjoy these benefits: • Access to over 300 exclusive resistance band exercises for functional training. • Ability to filter exercises by movement pattern, muscle group, level of difficulty, and equipment. • Option to create personalized training plans by selecting and combining exercises from the app's extensive library. • Option to share workout plans with the FLEXVIT community and browse plans created by other users. • DAILY 7 feature with seven basic human movement patterns that users can practice every day. • Follow-along videos with FLEXVIT trainers, sport-specific exercise series, and helpful tips on training with resistance bands. • Ability to keep a training diary and record all training sessions. • Option to exchange information with other athletes about the latest trends. • Access to the latest news and offers from FLEXVIT directly on the app. • Professional exercise videos and tips to improve training. Join the FLEXVIT community today and start your functional training journey with resistance bands. -------------------------------------------------------------------------------- The special thing about FLEXVIT bands: The very pleasant feel combined with strong robustness and durability. FLEXVIT resistance bands are made in Germany, are OEKO-TEX® certified, hypo-allergenic and can be washed at 60°C. robust & washable eco-certificated Made in Germany Learn more: https://www.flexvit.band/en -------------------------------------------------------------------------------- FLEXVIT on YouTube: https://www.youtube.com/c/FLEXVIT FLEXVIT on Facebook: https://www.facebook.com/flexvit FLEXVIT on Instagram: https://www.instagram.com/flexvit.band/

Screenshots

STRAFFR4 screens
FLEXVIT®4 screens

Verdict

The call

The clearest difference is review sentiment: STRAFFR at 100% against FLEXVIT®'s 0%. STRAFFR also leads on rating (5.0 vs 3.0). FLEXVIT®'s advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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. STRAFFR sells 3 in-app purchases, starting at $2.99 per month. FLEXVIT® asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

STRAFFR holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of STRAFFR's written reviews are positive against 0% of FLEXVIT®'s.

UpkeepUpdate frequency

STRAFFR ships an update every 2 months, FLEXVIT® every 6 weeks. The most recent releases landed on September 16, 2026 and June 4, 2026 respectively.

Scorecard5 real differences · 5 level
STRAFFR versus FLEXVIT®: the parameters behind the verdict, then further details
ParameterSTRAFFRFLEXVIT®
PriceFreeFree
Rating5.0 (3 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings3 — better2
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size93 MB68 MB
Age rating4+4+
DeveloperSTRAFFR GmbHFlexible Sports GmbH

Customer experience

STRAFFR

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FLEXVIT®

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

STRAFFR

Subscriptions3
  • STRAFFR+14 Days trial$2.991 Month
  • 6 Month STRAFFR+14 Days trial$19.996 Months
  • 12 Monate STRAFFR+14 Days trial$29.991 Year
None

FLEXVIT®

No in-app purchases

Questions

Is STRAFFR free?
STRAFFR is free to download, with in-app purchases available.
Is FLEXVIT® free?
FLEXVIT® is free to download, with no in-app purchases.
Which has better reviews, STRAFFR or FLEXVIT®?
STRAFFR is rated higher. STRAFFR averages 5.0 out of 5 from 3 ratings, while FLEXVIT® averages 3.0 from 2 ratings.
Do STRAFFR or FLEXVIT® have ads?
Both STRAFFR and FLEXVIT® show ads.
Which is updated more often, STRAFFR or FLEXVIT®?
STRAFFR ships an update every 2 months, and FLEXVIT® every 6 weeks. Most recently, STRAFFR was updated on September 16, 2026 and FLEXVIT® on June 4, 2026.

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