# Zenfinity vs Ark Form

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.

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.

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.

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.

## The numbers

| Metric | Zenfinity | Ark Form |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/zenfinity/id6760430002/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/ark-form-ai-rep-counter/id6782734678/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 232 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [EASY CONTROLS LLC](https://appshunter.io/developer/1884423175) | [Carla Mattare](https://appshunter.io/developer/6782734680) |

## What reviewers say

### Zenfinity

[App page](https://appshunter.io/ios/app/zenfinity/id6760430002)

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:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Zenfinity Creator | $29.99 | per month |
| Zenfinity Creator | $29.99 | per month |
| Zenfinity Pro Yearly | $99.99 | per year |
| Premium Yearly | $99.99 | per year |
| High Protein Cookbook (Premium) | $29.99 | one-time |
| 8-Week Program (Premium) | $34.99 | one-time |
| High Protein Cookbook | $59.99 | one-time |
| Project 90 | $59.99 | one-time |
| 8-Week Transformation Program | $69.99 | one-time |
| 20-Week Program | $84.99 | one-time |
| Project 90 Transformation | $119.99 | one-time |
| 20-Week Transformation Program | $169.99 | one-time |


### Ark Form

[App page](https://appshunter.io/ios/app/ark-form-ai-rep-counter/id6782734678)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $4.99 | per month |
| FormForge Pro Annual | $29.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*