# Circular Ring vs 4ever

The clearest difference is in-app purchases: Circular Ring at none against 4ever's 1. 4ever's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. 4ever sells 1 in-app purchase, starting at $3.99 per month. Circular Ring asks for nothing beyond the download.

Circular Ring ships an update every 2 weeks, 4ever weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Circular Ring | 4ever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (511 ratings)](https://appshunter.io/ios/app/circular-ring-health-tracker/id1583942047/reviews)** | — |
| Number of ratings | **511** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 193 MB | 70 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Circular](https://appshunter.io/developer/1583942049) | [Mike Camara](https://appshunter.io/developer/922807102) |

## What reviewers say

### Circular Ring

[App page](https://appshunter.io/ios/app/circular-ring-health-tracker/id1583942047)

This platform offers comprehensive health tracking and improvement tools. It provides deep insights into sleep, recovery, stress, heart health, and activity, with personalized recommendations from an AI coach to help users understand and optimize their wellness.

**Highlights:** Sleep Monitoring, Energy Score, Heart Rhythm Monitoring, Stress Tracking, Coherence Training, AI Health Coach (Kira)

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

**In-app purchases:** none


### 4ever

[App page](https://appshunter.io/ios/app/4ever-workout-planner/id6744820758)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Trainer Pro | $3.99 | per month |


## Frequently asked questions

### Is Circular Ring free?

Circular Ring is free to download, with no in-app purchases.

### Is 4ever free?

4ever is free to download, with in-app purchases available.

### Do Circular Ring or 4ever have ads?

Neither Circular Ring nor 4ever shows ads.

### Which is updated more often, Circular Ring or 4ever?

Circular Ring ships an update every 2 weeks, and 4ever weekly. Most recently, Circular Ring was updated on October 25, 2026 and 4ever on October 24, 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.*