# RingRivals vs Ashimoto Zen

The clearest difference is price: RingRivals at Free against Ashimoto Zen's $9.90. Ashimoto Zen's advantage is update cadence (every 4 days vs fortnightly) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

RingRivals is free to download; Ashimoto Zen costs $9.90 up front. Neither carries in-app purchases, so what you see is what you pay.

RingRivals ships an update fortnightly, Ashimoto Zen every 4 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | RingRivals | Ashimoto Zen |
| --- | --- | --- |
| Price | **Free** | $9.90 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ringrivals/id6747011452/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 53 MB | 265 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Eric Hardiman](https://appshunter.io/developer/1819362470) | [株式会社FREETANCE](https://appshunter.io/developer/1895097288) |

## What reviewers say

### RingRivals

[App page](https://appshunter.io/ios/app/ringrivals/id6747011452)

Turn your fitness into exciting competitions with friends and users worldwide. Engage in daily ring-closing battles, create custom challenges, and track your progress with seamless health integration. Compete in various formats and climb global leaderboards.

**Highlights:** Global and private fitness competitions, Real-time leaderboards, Multiple competition formats (steps, distance, workouts), Team battles and spectator mode, Apple Health integration, Social feed with likes and comments, Privacy controls for groups

**Features:** iPhone Duo support

**In-app purchases:** none


### Ashimoto Zen

[App page](https://appshunter.io/ios/app/ashimoto-zen/id6764817759)

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

**In-app purchases:** none


## Frequently asked questions

### Is RingRivals free?

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

### Is Ashimoto Zen free?

Ashimoto Zen costs $9.90, with no in-app purchases.

### Do RingRivals or Ashimoto Zen have ads?

Neither RingRivals nor Ashimoto Zen shows ads.

### Which is updated more often, RingRivals or Ashimoto Zen?

RingRivals ships an update fortnightly, and Ashimoto Zen every 4 days. Most recently, RingRivals was updated on November 8, 2026 and Ashimoto Zen on November 9, 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.*