Comparison

PumpX vs Flexlings

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

Head to head
About

PumpX

This app helps you meticulously track your weightlifting progress, including sets, reps, and volume, to train with purpose and achieve results faster. It offers smart analytics, custom workout creation, and body measurement tracking to visualize your gains and stay motivated.

Highlights
  • Log sets, reps, and weights
  • Visualize progress with charts
  • Track total volume and 1RM
  • Create custom workouts
  • Log body measurements
  • Leaderboards and PR tracking
Features
Read full description

Lifting heavier feels great, but real progress comes from tracking the details. Keeping an eye on your sets, reps, and volume helps you train with purpose and see results faster. Make every workout count - start tracking now! PumpX is fully customizable, you are not required to use our PRO workout plans - create your own plan, add exercises, and follow it. Even if you go with the PRO plan you will be able to delete or add exercises as you need. Some apps overcomplicate things with unnecessary extras. PumpX keeps it straightforward - helping you log your workouts, track your progress, and stay consistent with ease. Track Every Lift, Every Time PumpX gives you a simple, clean interface to log sets, reps, and weights with minimal effort. You can track your workouts quickly and get back to what really matters—training hard. Whether it’s a full strength session or a quick gym visit, everything you need is right there when you need it. Visualize Your Progress with Smart Analytics Seeing your progress is one of the best motivators. PumpX provides clear charts and analytics that help you understand how your training evolves. You’ll know which exercises are improving, which muscle groups need more attention, and when you’re hitting a plateau. It’s not about guesswork—it’s about data that actually helps you get better. Track Your Total Volume, 1 Rep Max and Max Weights For those who care about the numbers, PumpX track these useful metrics. This gives you a deeper understanding of your workload and how it impacts your strength and hypertrophy goals. It's the perfect tool for progressive overload enthusiasts who want to see tangible improvements. Custom Workouts That Fit Your Style Not every lifter follows the same plan. PumpX lets you create your own exercises and build custom workouts that fit your routine. Prefer upper-lower splits? Push-pull-legs? Your training style, your rules. Log your lifts in pounds (lbs) or kilos (kg) — whichever you prefer! Body Measurements Tracking Made Simple Visual changes are often the reason we train, but progress can be hard to notice day-to-day. PumpX helps you track key body measurements, so you can see how your hard work in the gym translates into real results over time. You'll also find simple guides for accurate progress tracking. Stay Motivated with Leaderboards and PRs Tracking personal bests is one thing. Seeing how you rank and watching your numbers climb is another. PumpX includes leaderboards and personal record tracking to keep you motivated and focused on hitting new milestones. Simple. Effective. No Coaching Required While PumpX offers curated workout plans, its core focus is on tracking and analytics. You’re in control of your training. No pushy coaching features, no unnecessary distractions—just clean, effective tools to help you get stronger. Why Lifters Choose PumpX? - Focused on weightlifting tracking, not generic fitness fluff - Visual progress through charts and analytics - Customizable workouts and exercise creation - Tonnage, volume, and body measurement tracking - Perfect for strength enthusiasts and serious gym-goers Download our app today and start tracking your workouts the smart way. See your progress, stay motivated, and take your lifting to the next level. Every rep counts - make yours count more! --- PumpX will automatically charge your Account at the end of your subscription unless auto-renew is turned off at least 24 hours before the end of your current period. Subscriptions renew at the original price. You can turn off auto-renew at any time and still receive full functionality until the end of your current period, but no refund can be provided for unused portions. In-app purchases can be shared using Family Sharing. PumpX Terms of Service - https://pumpx.app/terms-and-conditions PumpX Privacy Policy - https://pumpx.app/privacy-policy

About

Flexlings

Transform your real-world workouts into an epic RPG adventure. Earn XP for every step, lift, and calorie burned to power up your creature and battle friends. Features AI nutrition tracking and real-time progress updates to keep you motivated.

Highlights
  • Sync with Apple HealthKit
  • Train and evolve unique creatures
  • Battle friends with real fitness stats
  • AI food photo scanning
  • XP, levels, and achievements
  • Real-time leaderboards
  • Push notifications
Features
Read full description

The fitness app that turns your real-world workouts into an epic RPG adventure. Every step you take, every weight you lift, and every calorie you burn earns your Flexling XP, powering them up to battle your friends. Connect your Apple Health or fitness tracker and watch your real effort translate directly into in-game progress. TRAIN YOUR FLEXLING Your workouts fuel your creature's growth. The harder you train, the stronger your Flexling becomes. Log exercises, track steps, and sync your health data automatically - every workout counts. BATTLE FRIENDS Challenge friends to real battles where your actual fitness stats determine who wins. Who has been putting in the work? Now you will know. AI NUTRITION TRACKING Snap a photo of your meal and our AI instantly analyzes its nutritional content. No more manual logging - just eat, snap, and level up smarter. REAL-TIME PROGRESS Watch your XP bar fill in real time as you crush your workouts. Hit milestones, unlock achievements, and level up your Flexling with every personal best. STAY MOTIVATED Custom notifications keep you on track. Celebrate wins, get reminders, and cheer on your friends as they hit new milestones. FEATURES: - Sync with Apple HealthKit for automatic workout tracking - Train and evolve your unique Flexling creature - Battle friends using your real fitness stats - AI-powered food photo scanning for nutrition tracking - XP, levels, and achievement system - Real-time leaderboards and social features - Push notifications and milestone alerts - 8-bit retro-inspired design Whether you are a gym veteran or just starting your fitness journey, Flexlings makes every workout feel like an adventure. Level up your health - one rep at a time. Download Flexlings today and start your journey! ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flexling.xyz/privacy Flexlings Pro is an auto-renewing subscription. Monthly $4.99/mo. Annual $39.99/yr. Payment is charged to your Apple ID at confirmation. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings.

Screenshots

PumpX4 screens
Flexlings4 screens

Verdict

The call

The clearest difference is ads: Flexlings at none against PumpX's shown. Flexlings also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 76%). PumpX's advantage is ratings volume (41 vs 2). On price, update cadence, in-app purchases and monetization model 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. PumpX sells 32 in-app purchases, starting at $4.99 per month and Flexlings sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Flexlings holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PumpX has 41 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 76% of PumpX's written reviews are positive against 100% of Flexlings's.

UpkeepUpdate frequency

PumpX ships an update every 8 days, Flexlings fortnightly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
PumpX versus Flexlings: the parameters behind the verdict, then further details
ParameterPumpXFlexlings
PriceFreeFree
Rating4.6 (41 ratings)5.0 (2 ratings) — better
Positive reviews76.5% of reviews100.0% of reviews — better
Number of ratings41 — better2
Update frequencyEvery 8 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size188 MB64 MB
Age rating4+12+
DeveloperPumpX Fitness LLCLatent Space Labs

Customer experience

PumpX

All ratings41 ratings
Positive90.2%
Neutral0.0%
Negative9.8%
Written reviews17 reviews
Positive76.5%
Neutral0.0%
Negative23.5%

Flexlings

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

32 purchases

PumpX

Subscriptions22
  • PumpX Monthly (Founders)$4.991 Month
  • Nik Beginners Plan 1 month$4.991 Month
  • Sophia Dumbbells 1 month$4.991 Month
Show 19 more
  • Bianca Foundation 1 month$4.991 Month
  • Kozeev Muscle Monthly Plan$9.991 Month
  • Jay Brockpahler Plan$9.991 Month
  • 1-Month Subscription$9.991 Month
  • Sophia's Weight Loss Plan$9.991 Month
  • Bianca Vivaqua Foundations$14.991 Month
  • PumpX Annual (Founders)3 Days trial$14.991 Year
  • Bianca Vivaqua Weight Loss$14.991 Month
  • Nik PowerFit Monthly$14.991 Month
  • 1-Year Subscription3 Days trial$29.991 Year
  • Nik Powerfit Beginners$29.991 Year
  • Bianca Foundation 1 year$29.991 Year
  • Sophia Dumbbells 1 Year$29.991 Year
  • Alex Kozeev Muscle Yearly Plan$59.991 Year
  • Jay Brockpahler Yearly Plan$59.991 Year
  • Sophia Weight Loss Plan 1 Year$59.991 Year
  • Bianca Vivaqua Yearly Plan$89.991 Year
  • Bianca Vivaqua Weight Loss$89.991 Year
  • Nik PowerFit Plan Annual Plan$89.991 Year
One-time10
  • Monster Mass from Alex Kozeev$9.99
  • Nik's PowerFit Dumbbells: Beg$9.99
  • Sophia's Home Wrk: Dumbbells$9.99
Show 7 more
  • JBFit Full Body Pump$9.99
  • Sophia's Home Wrk: Dumbbells 2$12.99
  • Nik's PowerFit Dumbbells: Adv$14.99
  • Bianca's L2: Women Muscle Gain$29.99
  • Bianca Vivaqua Foundations$29.99
  • Bianca's L2: Women Weight Loss$29.99
  • PRO PumpX for Life$99.99
2 purchases

Flexlings

Subscriptions2
  • Flexling Pro7 Days trial$4.991 Month
  • Flexling Pro$39.991 Year

Questions

Is PumpX free?
PumpX is free to download, with in-app purchases available.
Is Flexlings free?
Flexlings is free to download, with in-app purchases available.
Which has better reviews, PumpX or Flexlings?
Flexlings is rated higher. PumpX averages 4.6 out of 5 from 41 ratings, while Flexlings averages 5.0 from 2 ratings.
Do PumpX or Flexlings have ads?
PumpX shows ads; Flexlings does not.
Which is updated more often, PumpX or Flexlings?
PumpX ships an update every 8 days, and Flexlings fortnightly. Most recently, PumpX was updated on October 24, 2026 and Flexlings on October 19, 2026.

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