Comparison

FORM Swim vs SwimFlow

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

Head to head
About

FORM Swim

This app acts as an underwater coach, providing real-time visual feedback through smart goggles to improve swimming technique and performance. It offers guided workouts, open water navigation, and detailed post-swim analysis, syncing data with popular fitness platforms.

Highlights
  • Real-time in-goggle coaching
  • Open water digital compass
  • Guided pool workouts
  • Workout generation from text
  • Comprehensive swim metric analysis
  • Automatic data syncing
Features
Read full description

Built for the FORM Smart Swim 1 and Smart Swim 2 Goggles. Your underwater coach gives you real-time visual feedback to get the most out of your swims and improve your swimming technique. 1. HEADCOACH™ - A revolutionary swim experience with in-goggle visual coaching coupled with comprehensive in-app analysis and educational resources. In the water, practice head pitch, head roll, and pacing to perfect your technique. Elevate your technique and improve your performance with real-time coaching. 2. SWIMSTRAIGHT™ - A one-of-a-kind digital compass helping you swim a straighter course in open water. Connect your goggles to a supported Apple Watch or Garmin smartwatch to get GPS-based metrics in open water. Alternatively, use the goggles independently for a unique open water experience. 3. GUIDED WORKOUTS - At the pool, let your goggles guide you through your swim with instructions and progress updates. No more paper, plastic bags or relying on your memory to know what to do next. 4. ALL YOUR SWIM TRAINING IN ONE PLACE - Choose between Plans and Workouts based on your swim goals. Work through a Plan structured to improve your swimming skills or swim and individual guided workout. 5. SCRIPT - INSTANTLY GENERATE WORKOUTS -
Transform your swim training with Script, FORM’s proprietary technology that instantly converts any written workout into a guided experience in your goggles. Whether you capture text with your phone’s camera or copy and paste it, Script brings your workouts to life. Plus, easily integrate workouts from platforms like TrainingPeaks and Tridot, or create custom sessions with our workout builder. 6. ANALYZE YOUR METRICS - Sync with the app to review each set out of the pool after every swim—and revisit past workouts to track your progress over time. You can share stats with your coach, too. Customize your goggles with metrics that are important to you. 7. YOUR DATA EVERYWHERE - Automatically sync your workouts with Strava, TrainingPeaks, Apple Health, TriDot, and Final Surge. Perfect if you're training for your next triathlon. The FORM Swim App works with the FORM Smart Swim 1 and Smart Swim 2 Goggles, the first wearable fitness tracker for swimmers and triathletes that shows metrics in real time on an augmented reality display. Learn more at www.formswim.com. Read more about our terms and conditions here: Terms of service: https://formswim.com/terms-of-service Privacy policy: https://formswim.com/privacy-policy

About

SwimFlow

This app generates personalized swimming workouts tailored to your skill level and daily condition. It helps you track progress, set goals, and stay motivated with reminders. Focus on your swim while the app handles the planning for smarter training.

Highlights
  • Customized workout generation
  • Daily questionnaire for workout tailoring
  • Progress tracking and insights
  • Goal-oriented training
  • Workout reminders
Read full description

SwimFlow is your all-in-one solution for personalized swimming workouts and fitness tracking. We understand that writing your own workouts can be tough – that’s why we created SwimFlow. Our customizable and personalized workout generator does the hard work for you, ensuring you get the most out of every swim. Key Features: • Customized Workouts: Generate swim workouts tailored to your skill level and how you're feeling on any given day. • Daily Journal: A daily questionnaire that helps create the ideal workout for you based on your current state. • Progress Tracking: Track and analyze your swimming progress with detailed insights. • Goal-Oriented Training: Set and achieve your weekly workout targets with ease. • Workout Reminders: Stay on track with timely reminders for your planned sessions. With SwimFlow, you can focus on what really matters – swimming. Whether you're training for a competition or just looking to stay in shape, SwimFlow has your back. Leave the workout planning to us and be ready to elevate your swimming with smarter, more effective training.

Screenshots

FORM Swim4 screens
SwimFlow4 screens

Verdict

The call

The clearest difference is review sentiment: SwimFlow at 100% against FORM Swim's 52%. SwimFlow also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.7). FORM Swim's advantage is ratings volume (3.5K vs 5) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support 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. FORM Swim sells 3 in-app purchases, starting at $14.99 per month. SwimFlow asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SwimFlow holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: FORM Swim has 3.5K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 52% of FORM Swim's written reviews are positive against 100% of SwimFlow's.

UpkeepUpdate frequency

FORM Swim ships an update every 2 weeks, SwimFlow every 6 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
FORM Swim versus SwimFlow: the parameters behind the verdict, then further details
ParameterFORM SwimSwimFlow
PriceFreeFree
Rating4.7 (3.5K ratings)5.0 (5 ratings) — better
Positive reviews51.9% of reviews100.0% of reviews — better
Number of ratings3.5K — better5
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size219 MB18 MB
Age rating4+4+
DeveloperForm AthleticaDaniel Namir

Customer experience

FORM Swim

All ratings3,500 ratings
Positive94.1%
Neutral2.2%
Negative3.7%
Written reviews183 reviews
Positive51.9%
Neutral13.1%
Negative35.0%

SwimFlow

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

FORM Swim

Reported bugs

3 issues
  • Timer and distance tracking inconsistencies
  • App crashes and freezes
  • Unreliable heart rate monitoring

Requested features

5 requests
  • Ability to create custom workouts
  • Integration with other fitness platforms (e.g. Garmin, Apple Health)
  • Open water swim distance tracking without GPS
  • Current lap time display during swim
  • Export data for long-term analysis

SwimFlow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

FORM Swim

Subscriptions3
  • FORM Membership1 Month trial2 variants$14.991 Month
  • FORM Membership1 Month trial2 variants$119.001 Year
  • FORM Premium Annual1 Month trial$119.001 Year
None

SwimFlow

No in-app purchases

Questions

Is FORM Swim free?
FORM Swim is free to download, with in-app purchases available.
Is SwimFlow free?
SwimFlow is free to download, with no in-app purchases.
Which has better reviews, FORM Swim or SwimFlow?
SwimFlow is rated higher. FORM Swim averages 4.7 out of 5 from 3.5K ratings, while SwimFlow averages 5.0 from 5 ratings.
Do FORM Swim or SwimFlow have ads?
Neither FORM Swim nor SwimFlow shows ads.
Which is updated more often, FORM Swim or SwimFlow?
FORM Swim ships an update every 2 weeks, and SwimFlow every 6 weeks. Most recently, FORM Swim was updated on November 2, 2026 and SwimFlow on October 30, 2026.

Other comparisons