Comparison

GymNext Flex Timer vs Strivee

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

Head to head
About

GymNext Flex Timer

This app offers a powerful interval training timer that can be used independently or to control large LED displays. Plan, save, and share custom workouts for various training styles, with features like heart rate monitoring and Apple Watch control.

Highlights
  • Workout programming and control
  • Optional LED display integration
  • Multiple timer modes (Tabata, EMOM, etc.)
  • Workout planning and saving
  • Apple Watch control
  • Heart rate monitor integration
  • Control multiple timers
Features
Read full description

Meet the future of interval training. GymNext Flex Timer is the only timer app that combines powerful workout programming with control of large, wall-mounted LED displays—giving you the best of both worlds. Traditional gym timers rely on clunky remotes and are difficult to use. Mobile apps are flexible, but hard to see across the room. Flex Timer solves both. Build and control your workouts from your phone while displaying them on bright, easy-to-read LED screens anywhere in your gym. Perfect for HIIT, CrossFit, circuits, bootcamps, boxing, MMA, strength training, and more. Features: • Use the app on its own or connect to GymNext LED displays for maximum visibility • Core timer modes include Count Up/Down, Round, Tabata, EMOM, Mixed Intervals, and Sets with Rest • Plan your personal workouts or full classes in advance—everything ready in one tap • Share timers with athletes and trainers instantly using simple links • Save workouts to your library for quick access • Control your timer from Apple Watch—completely hands-free • Smart audio sync keeps your music and timer cues perfectly aligned • Connect multiple Bluetooth heart rate monitors and track performance in real time • Set custom heart rate zones for better training feedback • Control multiple timers across your gym at the same time • Run different workouts simultaneously for group training • Reliable Bluetooth control with no line-of-sight limitations “This will eventually become the standard for all gyms” – Garage Gym Reviews “All our coaches love the clock” – CrossFit Barrie “We love it to death” – Wolverine Strength & Conditioning Download Flex Timer and upgrade the way you train. We’re always improving. Have feedback? Reach us at support@gymnext.com

About

Strivee

This app empowers coaches and gym owners to manage operations and client relationships from their mobile device. It offers tools for creating training programs, tracking athlete progress, scheduling classes, and managing member bookings and memberships.

Highlights
  • Create and manage training programs
  • Track athlete progress and scores
  • Provide coach feedback
  • Schedule and manage gym sessions
  • Manage member bookings and registrations
  • View and manage memberships
Features
Read full description

The Strivee Admin app gives coaches and gym owners everything they need to manage their coaching and daily operations, directly from their phone. Whether you're coaching athletes remotely or managing a gym, Strivee Admin helps you stay connected and in control, wherever you are. For Coaches: - Programming: View, create, edit, and manage your training programs directly from the app. - Athlete Scores: Review your clients' workout results and track their progress. - Coach Feedback: Analyze performances and give feedback to your clients directly from your phone. For Gym Owners: - Sessions: Create, edit, and manage your daily class schedule. - Bookings: Add, cancel, or modify member registrations in just a few taps. - Members: Access detailed information and activity history for all your members. - Memberships: View and manage subscriptions and session packs. Please note that an existing Strivee Pro account is required to use this app. https://strivee.app/terms

Screenshots

GymNext Flex Timer4 screens
Strivee4 screens

Verdict

The call

The clearest difference is in-app purchases: Strivee at none against GymNext Flex Timer's 2. Strivee also leads on update cadence (every 8 days vs every 3 weeks). GymNext Flex Timer's advantage is device support (4 vs 1). On price, ads 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. GymNext Flex Timer sells 2 in-app purchases, starting at $8.99 per month. Strivee asks for nothing beyond the download.

UpkeepUpdate frequency

GymNext Flex Timer ships an update every 3 weeks, Strivee every 8 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
GymNext Flex Timer versus Strivee: the parameters behind the verdict, then further details
ParameterGymNext Flex TimerStrivee
PriceFreeFree
Rating4.8 (2.2K ratings) — better—
Positive reviews71.7% of reviews—
Number of ratings2.2K — better—
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size185 MB117 MB
Age rating4+4+
DeveloperHomick EnterprisesKevin Boirel

Bugs and requests

GymNext Flex Timer

Reported bugs

2 issues
  • Saved timers not consistently loading
  • Segmented timers not saving properly

Requested features

4 requests
  • Watch app integration for remote control
  • Background audio playback when app is closed
  • Customizable voice options
  • Lap timer functionality

Strivee

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

GymNext Flex Timer

Subscriptions2
  • Flex Timer Pro Monthly7 Days trial$8.991 Month
  • Flex Timer Pro Yearly1 Month trial$79.991 Year
None

Strivee

No in-app purchases

Questions

Is GymNext Flex Timer free?
GymNext Flex Timer is free to download, with in-app purchases available.
Is Strivee free?
Strivee is free to download, with no in-app purchases.
Do GymNext Flex Timer or Strivee have ads?
Neither GymNext Flex Timer nor Strivee shows ads.
Which is updated more often, GymNext Flex Timer or Strivee?
GymNext Flex Timer ships an update every 3 weeks, and Strivee every 8 days. Most recently, GymNext Flex Timer was updated on November 6, 2026 and Strivee on November 5, 2026.

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