Comparison

Flex vs AeroF1

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

Head to head
About

Flex

Features
Read full description

Flex is the training companion built for people who take their workouts seriously. Whether you're running circuits, timing intervals, or logging kilometers (or miles), Flex keeps you locked in so you can focus on the work, not the stopwatch. Build custom workouts with exercises, sets, and rest periods tailored exactly to how you train. Start a timer and let Flex handle the countdowns, transitions, and cues while you push through every rep. Track running, walking, hiking, cycling, rowing, HIIT, yoga, and rollerblading with full GPS routes, pace, elevation, and calories, all in one place. Pair with Apple Watch for live heart rate throughout your session, then dive back into your history afterward to see exactly how each set and each exercise felt, down to the beat. Your training lives on your terms. Sign in with an account and your data syncs quietly across every device you own, always available, always yours. Flex isn't about logging workouts. It's about understanding your performance well enough to keep improving it. Flex Emerald unlocks the full experience with an auto-renewing subscription, available monthly or annually. See in-app for current pricing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AeroF1

Follow every race weekend with real-time driver standings, tire information, and pit stop updates. Customize your home screen with smart widgets and access the full season calendar and results. Explore detailed driver and team profiles to stay connected to the sport.

Highlights
  • Live race tracking with Live Activities
  • Customizable home screen widgets
  • Full season calendar and results
  • Driver and constructor standings
  • Team and driver profiles
  • Personalized team themes
Features
Read full description

Dive into the heart of motorsport with AeroF1, your essential companion for every race weekend. Designed by a fan, for fans, AeroF1 brings you closer to the action with real-time data and deep personalization. Experience every race weekend like you’re right there: LIVE RACE TRACKING: Follow driver standings, gaps, tires, and pit stops in real-time via Live Activities and lock screen widgets. SMART WIDGETS: Customize your home screen with widgets so you never miss the next race, check rankings, and more. FULL CALENDAR & RESULTS: Access the entire season schedule, session times (Practice, Qualifying, Race), and detailed results after each event. DRIVER & CONSTRUCTOR STANDINGS: Stay up to date on the championship fight with rankings updated after every race. ULTIMATE PERSONALIZATION: Show your support! Customize the app with your favorite team’s colors. Premium members can also choose exclusive app icons for each team. ALL ABOUT DRIVERS & TEAMS: Explore detailed profiles of your favorite drivers and constructors. AERO+ Unlock the full experience with an Aero+ subscription: • Access all 10 Team Themes to customize the app • Unlock exclusive Team App Icons • Access Team Radio communications during races • View the live Race Control feed (Flags, penalties, safety car) Subscription Plans: • Monthly: $2.99/month (includes 3-day free trial) • Annual: $19.99/year Price may vary by location. Subscriptions will be charged to your credit card through your Apple ID account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You can manage your subscriptions in Account Settings after purchase. Terms of Use (EULA): https://aerof1.app/terms-of-use.html Privacy Policy: https://aerof1.app/privacy-policy.html DISCLAIMER: This application is unofficial and is not associated in any way with the Formula 1 companies. F1, FORMULA ONE, FORMULA 1, FIA FORMULA ONE WORLD CHAMPIONSHIP, GRAND PRIX and related marks are trade marks of Formula One Licensing B.V.

Screenshots

Flex4 screens
AeroF14 screens

Verdict

The call

The clearest difference is update cadence: AeroF1 at every 10 days against Flex's monthly. On price, ads, in-app purchases 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. Flex sells 2 in-app purchases, starting at $6.99 per month and AeroF1 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flex ships an update monthly, AeroF1 every 10 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
Flex versus AeroF1: the parameters behind the verdict, then further details
ParameterFlexAeroF1
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.6 — better18.6
Further details — not scored
Size53 MB148 MB
Age rating4+12+
DeveloperDavid KelenEnzo Lagadec

In-app purchases

2 purchases

Flex

Subscriptions2
  • Flex - Emerald | Monthly$6.991 Month
  • Flex - Emerald | Yearly$69.991 Year
2 purchases

AeroF1

Subscriptions2
  • Aero+ (Monthly)3 Days trial$2.991 Month
  • Aero+ (Annual)$17.991 Year

Questions

Is Flex free?
Flex is free to download, with in-app purchases available.
Is AeroF1 free?
AeroF1 is free to download, with in-app purchases available.
Do Flex or AeroF1 have ads?
Neither Flex nor AeroF1 shows ads.
Which is updated more often, Flex or AeroF1?
Flex ships an update monthly, and AeroF1 every 10 days. Most recently, Flex was updated on November 8, 2026 and AeroF1 on November 5, 2026.

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