# IKKO vs METASELF

The clearest difference is update cadence: METASELF at every 2 weeks against IKKO's monthly. METASELF also leads on ratings volume (9 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

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

IKKO holds the better App Store score, 2.0 against 1.8. Both are backed by a comparable volume of ratings — 2 and 9 respectively.

IKKO ships an update monthly, METASELF every 2 weeks. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | IKKO | METASELF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/ikko/id6496065540/reviews)** | [1.8 (9 ratings)](https://appshunter.io/ios/app/metaself/id6739804150/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 54 MB | 218 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [TUN LIANG](https://appshunter.io/developer/1076509991) | [Chengdu Meituo Digital Technology Co., Ltd](https://appshunter.io/developer/1662449364) |

## What reviewers say

### IKKO

[App page](https://appshunter.io/ios/app/ikko/id6496065540)

Enhance your smart earbuds with AI-powered chat, real-time translation, and battery monitoring. Seamlessly sync translation history and overcome language barriers. Stay updated with firmware and personalize your audio with EQ adjustments.

**Highlights:** AI Chat for insights and entertainment, Simultaneous interpretation and translation, Real-time language translation, Earbud battery level monitoring, Firmware updates, Music DAC EQ adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### METASELF

[App page](https://appshunter.io/ios/app/metaself/id6739804150)

This smart ring app tracks your steps and sleep metrics. It records and analyzes exercise data from the ring to help you optimize your workouts.

**Highlights:** Step tracking, Sleep monitoring, Exercise data analysis, Workout optimization, Smart ring integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IKKO free?

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

### Is METASELF free?

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

### Which has better reviews, IKKO or METASELF?

IKKO is rated higher. IKKO averages 2.0 out of 5 from 2 ratings, while METASELF averages 1.8 from 9 ratings.

### Do IKKO or METASELF have ads?

Neither IKKO nor METASELF shows ads.

### Which is updated more often, IKKO or METASELF?

IKKO ships an update monthly, and METASELF every 2 weeks. Most recently, IKKO was updated on October 1, 2026 and METASELF 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.*