# Pulse Loop vs Zen Rings

The clearest difference is in-app purchases: Zen Rings at none against Pulse Loop's 8. Zen Rings also leads on update cadence (every 3 days vs weekly) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Pulse Loop sells 8 one-off in-app purchases. Zen Rings asks for nothing beyond the download.

Pulse Loop ships an update weekly, Zen Rings every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pulse Loop | Zen Rings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Size | 12 MB | 157 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Jorge Davila](https://appshunter.io/developer/1521627765) | [旭东 宗](https://appshunter.io/developer/1895980758) |

## What reviewers say

### Pulse Loop

[App page](https://appshunter.io/ios/app/pulse-loop/id6760823635)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Shards | $0.99 | one-time |
| Neon Core Skin | $1.99 | one-time |
| Ice Core Skin | $1.99 | one-time |
| Gold Core Skin | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |
| 550 Shards | $4.99 | one-time |
| 1200 Shards | $9.99 | one-time |


### Zen Rings

[App page](https://appshunter.io/ios/app/zen-rings-circular-fit/id6768257680)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pulse Loop free?

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

### Is Zen Rings free?

Zen Rings is free to download, with no in-app purchases.

### Do Pulse Loop or Zen Rings have ads?

Both Pulse Loop and Zen Rings show ads.

### Which is updated more often, Pulse Loop or Zen Rings?

Pulse Loop ships an update weekly, and Zen Rings every 3 days. Most recently, Pulse Loop was updated on November 5, 2026 and Zen Rings on October 31, 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.*