# The Sun Cycle vs Zenfinity

The clearest difference is in-app purchases: The Sun Cycle at none against Zenfinity's 13. Zenfinity's advantage is update cadence (every 3 days vs every 10 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Zenfinity sells 13 in-app purchases, starting at $9.99 per month. The Sun Cycle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for The Sun Cycle against 5.0 for Zenfinity. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

The Sun Cycle ships an update every 10 months, Zenfinity every 3 days. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | The Sun Cycle | Zenfinity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/the-sun-cycle/id6740162769/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/zenfinity/id6760430002/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 121 MB | 232 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [EASY CONTROLS LLC](https://appshunter.io/developer/1884423175) |

## What reviewers say

### The Sun Cycle

[App page](https://appshunter.io/ios/app/the-sun-cycle/id6740162769)

This app offers immersive, high-energy fitness classes led by top instructors, set to motivating playlists. Users can book in-person or virtual studio sessions, access an on-demand library, and track their progress. It's designed for all fitness levels, blending fun with effective workouts.

**Highlights:** High-energy classes, Top instructors, On-demand library, Progress tracking, Class booking, Virtual studio

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is The Sun Cycle free?

The Sun Cycle is free to download, with no in-app purchases.

### Is Zenfinity free?

Zenfinity is free to download, with in-app purchases available.

### Which has better reviews, The Sun Cycle or Zenfinity?

The Sun Cycle and Zenfinity are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do The Sun Cycle or Zenfinity have ads?

Neither The Sun Cycle nor Zenfinity shows ads.

### Which is updated more often, The Sun Cycle or Zenfinity?

The Sun Cycle ships an update every 10 months, and Zenfinity every 3 days. Most recently, The Sun Cycle was updated on September 29, 2026 and Zenfinity on October 12, 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.*