# ZenRing vs FOIRing

ZenRing and FOIRing are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZenRing ships an update fortnightly, FOIRing every 4 weeks. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ZenRing | FOIRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zenring/id6479628518/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Free | — |
| Size | 66 MB | 143 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [KMAC Consulting LLC](https://appshunter.io/developer/1736660318) | [Foinoe Co., Limited](https://appshunter.io/developer/1722907543) |

## What reviewers say

### ZenRing

[App page](https://appshunter.io/ios/app/zenring/id6479628518)

Manage your wearable devices and track your sports health data, including steps, calories, sleep, and workouts. It provides a readiness score based on your recovery, activity, and sleep patterns to help you adjust your training.

**Highlights:** Device binding management, Health data recording (steps, calories, sleep), Readiness score calculation, Workout data display, Day, month, and year data viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### FOIRing

[App page](https://appshunter.io/ios/app/foiring/id6738938445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZenRing free?

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

### Is FOIRing free?

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

### Do ZenRing or FOIRing have ads?

Neither ZenRing nor FOIRing shows ads.

### Which is updated more often, ZenRing or FOIRing?

ZenRing ships an update fortnightly, and FOIRing every 4 weeks. Most recently, ZenRing was updated on November 4, 2026 and FOIRing on October 28, 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.*