Comparison

GymNation vs Assay

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

Head to head
About

GymNation

Book fitness classes, follow on-demand workouts, and get instant answers from an AI assistant. Track your progress, earn rewards, and compete on leaderboards. This app is designed for members to manage their gym experience conveniently.

Highlights
  • Book fitness classes
  • Follow on-demand workouts
  • AI fitness assistant
  • Track workout streaks and badges
  • Climb gym leaderboards
  • Refer friends for rewards
Features
Read full description

Book a class, follow a workout, ask the AI anything, and track every streak. GymNation is your gym, in your pocket. From your first session to your next personal best, GymNation brings your classes, workouts, progress and rewards into one simple app. BOOK CLASSES IN SECONDS Browse the full timetable and filter by date, location, class type, instructor and time. See live spots remaining and reserve your place in a couple of taps, from LES MILLS BODYATTACK and PILATES to RPM, GRIT and more. FREE AI ASSISTANT, BUILT IN Got a training question at 6am? Ask your built-in AI assistant and get an answer on the spot. Check how to perform an exercise with correct form, get quick fitness tips, and clear up membership questions anytime, with no waiting. 1,000+ WORKOUTS ON DEMAND Train your way with a full library of LES MILLS classes, cardio, core and more. Filter by type and length, save your favourites, and follow clear step-by-step tutorials whenever it suits you. STREAKS AND BADGES Build a workout streak and keep it alive. Earn badges for visits, classes, streaks and milestones, starting with your very first class. Small wins add up to big results. CLIMB THE LEADERBOARD Rank up by the number of classes you attend and see how you stack up across your city and your gym. A little friendly competition to keep you showing up. REFER FRIENDS, EARN CASH Share your unique referral link and get rewarded for every friend who joins GymNation. Track your referrals in real time and watch your rewards add up. WHY GYMNATION Everything in one app: book, train, track and stay motivated. Built for GymNation members across the GCC. Designed to make consistency easy and progress visible. Download the GymNation app and make every session count. Membership terms, class availability and referral rewards may vary by location. An active GymNation membership is required to access certain features.

About

Assay

Features
Read full description

Your apps track. Your training should respond. Your workout log knows what you lifted. Your wearable knows how you slept. Your food log knows what you ate. But connecting those numbers to what you should do next still falls on you. Assay closes that gap. It brings your training, recovery and nutrition together, builds your strength plan around your goals, and adjusts planned sessions as your recovery, performance and circumstances change. YOUR BODY REPORTS IN Connect Apple Health and Assay compares your sleep, heart rate variability (HRV) and resting heart rate with your own baseline. The same number can mean different things for different people. Your recent history gives it context. YOUR TRAINING ANSWERS A rough night? Assay can reduce today’s planned work and show the reason. Last session felt easy? Your logged reps, weight and effort help guide the next prescription. Less time today? Shorten the session to fit. Your recovery becomes something your training can respond to. YOUR GYM. YOUR EQUIPMENT. YOUR TIME. A plan should work in the room you’re actually training in. Build sessions around the equipment at your gym, at home or when travelling. Change locations, swap an exercise or adjust your available time—and keep training. FOLLOW YOUR BODY’S RESPONSE Track your weight, body composition and training by muscle group. Connect a compatible Withings scale for additional measurements. Supported left/right muscle measurements can guide extra work for the weaker side. FUEL YOUR TRAINING Give your eating a purpose with calorie and protein targets built around your goal. Log meals manually or save your usual meals for quick entry. With Premium, log from a photo or describe what you ate. YOUR WEEKLY REVIEW With Premium, review your training and nutrition, revisit previous targets and set priorities for the week ahead. Ask Coach about your plan and history. Coach chat can propose changes to your plan for you to confirm. BUILT FOR THE GYM FLOOR • Exercise video demonstrations, warm-ups, suggested weights and rest timers • Log reps, weight and effort to guide progression • Live Activities and Dynamic Island support for following your session • My Routines for building and saving your own workouts • Offline workout logging that syncs when you reconnect • Session shortening when your schedule changes • Yoga, mobility and cardio options alongside strength training ON YOUR WRIST Log sets, reps, weight and effort from Apple Watch. Follow haptic rest timers, see your live heart rate and save your workout to Apple Health. WHO IT’S FOR People who lift and want their training to respond to real life. Your goals matter. So do your recovery, your equipment and the time you actually have. START FREE Free access includes workout logging, a training plan, a readiness score and manual meal logging. Premium adds detailed readiness insights, full workout history, unlimited session shortening, photo and text meal logging, weekly reviews and Coach chat. Your 14-day Premium trial starts when you complete your first workout. No payment details are required to start the trial. An Apple Watch or smart scale is optional. Connected features depend on the data you choose to share. Workout loads currently use kilograms. Premium is available through monthly and annual subscriptions. Prices are shown in the app. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel subscriptions in your Apple Account settings. Assay — Body Intelligence. Your body reports in. Your training answers. Terms of Use: https://assay.fit/terms Privacy Policy: https://assay.fit/privacy

Screenshots

GymNation4 screens
Assay4 screens

Verdict

The call

The clearest difference is in-app purchases: GymNation at none against Assay's 2. Assay's advantage is update cadence (daily vs every 5 days). 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. Assay sells 2 in-app purchases, starting at $16.99 per month. GymNation asks for nothing beyond the download.

UpkeepUpdate frequency

GymNation ships an update every 5 days, Assay daily. The most recent releases landed on October 31, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
GymNation versus Assay: the parameters behind the verdict, then further details
ParameterGymNationAssay
PriceFreeFree
Rating2.7 (7 ratings) — better—
Positive reviews27.8% of reviews—
Number of ratings7 — better—
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS16.4 — better17.0
Further details — not scored
Size153 MB22 MB
Age rating12+4+
DeveloperGymNationCoded Matter FZ LLE

In-app purchases

None

GymNation

No in-app purchases

2 purchases

Assay

Subscriptions2
  • Premium Monthly$16.991 Month
  • Premium Annual$89.991 Year

Questions

Is GymNation free?
GymNation is free to download, with no in-app purchases.
Is Assay free?
Assay is free to download, with in-app purchases available.
Do GymNation or Assay have ads?
Neither GymNation nor Assay shows ads.
Which is updated more often, GymNation or Assay?
GymNation ships an update every 5 days, and Assay daily. Most recently, GymNation was updated on October 31, 2026 and Assay on October 1, 2026.

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