Comparison

Phlex Swim App vs Pollenary

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

Head to head
About

Phlex Swim App

This app offers advanced swimming workout tracking with AI-powered precision. It monitors distance, time, technique, heart rate, and training effect, providing insights into progress and areas for improvement. Integrates with HealthKit for a comprehensive health overview.

Highlights
  • AI-powered workout tracking
  • Distance, time, and set recognition
  • Technique analysis (distance per stroke, efficiency)
  • Heart rate monitoring
  • Progress tracking (technique, fitness, endurance, readiness)
  • HealthKit integration
Features
Read full description

With Phlex, you'll experience unparalleled accuracy in swimming workout tracking. Our platform utilizes state-of-the-art AI technology to ensure the highest level of precision in every measurement. Download the Phlex App today and start your journey towards a more fulfilling and enjoyable swimming experience. Workout Tracking Features: DISTANCE SET RECOGNITION (e.g. 10 x 100 freestyle) SWIM TIME (e.g. 100 free - 1:18.6) TECHNIQUE (distance per stroke, stroke efficiency) HEART RATE (max and average) TRAINING EFFECT Phlex is a comprehensive solution that not only tracks workouts but also tracks your progress over time in crucial areas like technique, endurance, fitness, and training readiness. With the Phlex platform, you will gain valuable insights, identify areas for improvement, and take your swimming prowess to new heights. How we track your progress: TECHNIQUE - we analyze your distance per stroke, stroke rate, and stroke index at 5 different intensity zones to measure whether your technique is improving. FITNESS - we measure your swimming speed in 5 different intensity zones. If, over time, you get faster within the same training zones, that means your training is working and your fitness levels have improved. ENDURANCE - similar to fitness, we measure your swimming pace in different intensity zones to analyze whether your aerobic and anaerobic endurance improve. READINESS - using scientifically based models, we calculate the training load of your sessions, providing you with valuable data to make educated training decisions. HealthKit Integration: Phlex integrates with HealthKit to provide you with a seamless experience. By connecting with HealthKit, you can easily sync your swimming workout data, including distance, swim time, and heart rate, with the Health app on your iOS device. This integration allows you to keep all your health and fitness data in one place and track your progress over time. Whether you're a competitive swimmer striving for victory or a passionate enthusiast seeking personal growth, Phlex is the game-changer you've been waiting for. With its intuitive interface and cutting-edge analytics, Phlex empowers you to make informed decisions, optimize your training, and maximize your progress. Phlex requires a compatible hardware device. Currently, the supported device that can be connected to the app for workout collection is the Polar Verity Sense sensor. The Phlex Swim App integrates with the Health app. Phlex Terms Of Service https://phlex.webflow.io/terms-of-service Phlex Privacy Policy https://phlex.webflow.io/privacy

About

Pollenary

This app provides detailed daily pollen forecasts, identifying specific plants contributing to airborne allergens. Users can log their symptoms to discover which pollens personally affect them, receiving personalized alerts. It offers a 5-day forecast and supports multiple locations, with optional Apple Health integration.

Highlights
  • Specific plant pollen identification
  • Daily pollen forecast alerts
  • Symptom logging and correlation
  • Personalized allergy insights
  • Multi-location support
  • Apple Watch and Home Screen widgets
Features
Read full description

Pollenary tells you what is actually in the air — and which pollen is actually yours. WHY IT IS DIFFERENT Most pollen apps show one number. Pollenary shows the plants behind it, for every day of the forecast. Ragweed on Saturday. Grass on Sunday. Tree pollen all week. The severity comes from Google's Pollen API, on the Universal Pollen Index (0-5), at 1 km resolution. We checked it against real pollen-counting stations before we trusted it. FIND OUT WHICH POLLEN IS YOURS Log how you feel in two taps: congestion, sneezing, a runny nose, a headache. Pollenary compares your bad days with the pollen that was in the air, and shows which pollen actually affects you and which symptoms it drives. It stays quiet until it has enough days to be sure. Saving to Apple Health is optional. ONE ALERT, AT 9 AM YOUR TIME Choose the allergens you react to and how bad a day has to be. One alert each morning covers every place you save; expand it to see each place across the next five days. It arrives at 9 AM wherever you are, and you can make it high priority so it skips your notification summary. WORKS WHERE YOU ARE The US, the UK, Europe and Israel. Use your location, or search for any town. ON YOUR WRIST AND HOME SCREEN An Apple Watch app with complications, plus Home Screen widgets. NO ACCOUNT. EVER. There is no sign-up, no login, no email, no password. Open the app and it works. We store your ZIP or postal code, your alert settings, and the symptoms you log in Pollenary. Nothing else. We do not know who you are. FREE - Today's pollen level and the plants behind it - A daily alert for today - One place - Log your symptoms POLLENARY PLUS - The full 5-day forecast - Which plants drive each day ahead - Early warnings, up to 5 days out, repeated each morning as the day approaches - Which pollen is yours: your symptoms compared with recorded pollen - Recorded history for every place you save - Up to 10 places, and Follow me: it switches to the place you are in Pollenary Plus is $0.99 per month, with a 1-week free trial. Cancel any time. Pollen data is a forecast, not a medical measurement. Pollenary is not a medical device and does not diagnose or treat any condition. The symptom comparison shows a pattern in your own log; it is not a diagnosis. Talk to a doctor about your allergies. SUBSCRIPTION DETAILS Pollenary Plus costs $0.99 per month. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours of the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pollenary.dancykier.com/privacy.html

Screenshots

Phlex Swim App4 screens
Pollenary4 screens

Verdict

The call

The clearest difference is rating: Pollenary at 5.0 against Phlex Swim App's 4.3. Pollenary also leads on ads (none vs shown) and review sentiment (100% vs 70%). Phlex Swim App's advantage is ratings volume (38 vs 1). On price, in-app purchases, monetization model and device support 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. Phlex Swim App sells 2 in-app purchases, starting at $12.99 per month and Pollenary sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Pollenary holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Phlex Swim App has 38 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of Phlex Swim App's written reviews are positive against 100% of Pollenary's.

UpkeepUpdate frequency

Phlex Swim App ships an update every 3 weeks, Pollenary every 4 days. The most recent releases landed on October 22, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Phlex Swim App versus Pollenary: the parameters behind the verdict, then further details
ParameterPhlex Swim AppPollenary
PriceFreeFree
Rating4.3 (38 ratings)5.0 (1 ratings) — better
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings38 — better1
Update frequencyEvery 3 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS16.0 — better17.0
Further details — not scored
Size189 MB6 MB
Age rating4+4+
DeveloperPhlex LLCSummit Electronics LLC

Customer experience

Phlex Swim App

All ratings38 ratings
Positive78.9%
Neutral7.9%
Negative13.2%
Written reviews20 reviews
Positive70.0%
Neutral5.0%
Negative25.0%

Pollenary

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Phlex Swim App

Subscriptions2
  • Monthly Membership7 Days trial$12.991 Month
  • Annual Membership1 Month trial$119.991 Year
1 purchases

Pollenary

Subscriptions1
  • Pollenary Plus7 Days trial$0.991 Month

Questions

Is Phlex Swim App free?
Phlex Swim App is free to download, with in-app purchases available.
Is Pollenary free?
Pollenary is free to download, with in-app purchases available.
Which has better reviews, Phlex Swim App or Pollenary?
Pollenary is rated higher. Phlex Swim App averages 4.3 out of 5 from 38 ratings, while Pollenary averages 5.0 from 1 ratings.
Do Phlex Swim App or Pollenary have ads?
Phlex Swim App shows ads; Pollenary does not.
Which is updated more often, Phlex Swim App or Pollenary?
Phlex Swim App ships an update every 3 weeks, and Pollenary every 4 days. Most recently, Phlex Swim App was updated on October 22, 2026 and Pollenary on October 15, 2026.

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