Comparison

Zenfinity vs Ark Form

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

Head to head
About

Zenfinity

This app gamifies your fitness journey with AI-powered nutrition and workout tracking. Earn rewards, level up, and build lasting habits with a personalized fitness mascot guiding you.

Highlights
  • Gamified fitness system
  • AI-powered nutrition tracking
  • Workout logging with PR detection
  • Goal-based nutrition plans
  • Earn XP and unlock achievements
  • Leaderboards and friend challenges
  • Offline workout logging
Features
Read full description

Zenfinity is a gamified fitness system designed to help you stay consistent, build momentum, and make progress you can actually maintain. Whether you are focused on fat loss, muscle gain, or improving your strength, Zenfinity gives you the tools, structure, and motivation to show up every day and keep going. Zenfinity is not just another fitness app. It combines workout tracking, AI-powered nutrition, and progression systems into one connected experience built to keep you engaged and accountable. Meet Goatseph, your AI-powered fitness mascot. He guides you through your journey, celebrates your wins, keeps you accountable, and evolves alongside your progress. What You Can Do on Zenfinity: • Log workouts with sets, reps, and weight in a fast and intuitive flow while following structured plans like Push, Pull, Legs or your own custom routines. • Track your strength in real time with built-in 1RM calculations and automatic personal record detection. • Scan meals to instantly get calories and macros, use the barcode scanner for quick logging, and receive a health score for every meal. • Get goal-based nutrition plans for fat loss, muscle gain, and maintenance along with smart suggestions based on your habits. • Earn XP for workouts, meals, and progress, level up over time, maintain streaks, and unlock achievements and milestones. • Use Zen Points to unlock rewards and reinforce consistent habits. • Compete on leaderboards, challenge friends, share your progress, and build a personalized fitness profile. • Customize your experience with themes, avatars, banners, and progress tracking with side-by-side comparisons. • Access in-app workout programs, nutrition guides, and downloadable resources. • Stay on track with offline workout logging, Apple Health integration, cloud syncing across devices, and personalized reminders. • Unlock advanced AI features, deeper analytics, expanded customization, and enhanced rewards designed to accelerate your progress. Why Zenfinity? In a world where most fitness apps rely on motivation alone, Zenfinity is built around consistency. By combining tracking, AI, and gamification into one system, it helps you build habits that last and progress you can see. Built for lifters, by lifters. Whether you are just starting or pushing for your next personal record, Zenfinity is designed to help you stay consistent and make every rep count. Your Inner GOAT is waiting. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://joinzenfinity.com/privacy

About

Ark Form

This app uses your phone's camera to provide real-time feedback on your exercise form and automatically counts your repetitions. It offers guidance on when to increase weight and tracks your personal records and workout history.

Highlights
  • Live form scoring via camera
  • Automatic rep counting
  • Weight progression guidance
  • Personal records tracking
  • Workout history log
  • Supports various exercises
Features
Read full description

Your phone is now an AI form coach. Prop it up, start your set, and Ark Form tracks every rep in real time — counting reps automatically, scoring your form live, and telling you exactly when to add weight. No more guessing if your squat hit depth or if your last set had one more rep in the tank. Ark Form watches the lift and gives you the feedback a good training partner would. WHAT IT DOES • Live form scoring on every rep, using your camera • Automatic rep counting — no tapping between sets • Weight coaching: know when to go up, hold, or back off • Weight-based personal records and full workout history • Works with squats, bench, deadlift, rows, presses, curls and more Nothing is recorded — your camera feed is processed on your device in real time, never saved or uploaded. Start your free trial and see your form scored on your very next set. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Zenfinity4 screens
Ark Form4 screens

Verdict

The call

The clearest difference is update cadence: Zenfinity at every 3 days against Ark Form's every 9 days. Zenfinity also leads on iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume 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. Zenfinity sells 13 in-app purchases, starting at $9.99 per month and Ark Form 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

On the App Store both sit at effectively the same score — 5.0 for Zenfinity against 5.0 for Ark Form. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Zenfinity ships an update every 3 days, Ark Form every 9 days. The most recent releases landed on October 12, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 8 level
Zenfinity versus Ark Form: the parameters behind the verdict, then further details
ParameterZenfinityArk Form
PriceFreeFree
Rating5.0 (5 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings5 — better4
Update frequencyEvery 3 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size232 MB17 MB
Age rating12+12+
DeveloperEASY CONTROLS LLCCarla Mattare

Customer experience

Zenfinity

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ark Form

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

13 purchases

Zenfinity

Subscriptions5
  • Premium Monthly$9.991 Month
  • Zenfinity Creator$29.991 Month
  • Zenfinity Creator1 Month trial$29.991 Month
Show 2 more
  • Zenfinity Pro Yearly1 Year trial$99.991 Year
  • Premium Yearly7 Days trial$99.991 Year
One-time8
  • High Protein Cookbook (Premium)$29.99
  • 8-Week Program (Premium)$34.99
  • High Protein Cookbook$59.99
Show 5 more
  • Project 90$59.99
  • 8-Week Transformation Program$69.99
  • 20-Week Program$84.99
  • Project 90 Transformation$119.99
  • 20-Week Transformation Program$169.99
2 purchases

Ark Form

Subscriptions2
  • Monthly Pro$4.991 Month
  • FormForge Pro Annual3 Days trial$29.991 Year

Questions

Is Zenfinity free?
Zenfinity is free to download, with in-app purchases available.
Is Ark Form free?
Ark Form is free to download, with in-app purchases available.
Which has better reviews, Zenfinity or Ark Form?
Zenfinity and Ark Form are both rated 5.0 out of 5 on the App Store, from 5 and 4 ratings respectively.
Do Zenfinity or Ark Form have ads?
Neither Zenfinity nor Ark Form shows ads.
Which is updated more often, Zenfinity or Ark Form?
Zenfinity ships an update every 3 days, and Ark Form every 9 days. Most recently, Zenfinity was updated on October 12, 2026 and Ark Form on October 22, 2026.

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