# OBOscore vs koi

The clearest difference is ratings volume: koi at 8 against OBOscore's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for OBOscore against 5.0 for koi. That said, the two scores are not equally well evidenced: koi has 8 ratings behind it against 1, so its average is the more settled of the two.

OBOscore ships an update every 2 weeks, koi every 10 days. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OBOscore | koi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/oboscore/id6502342176/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/koi-private-social/id6798427078/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 51 MB | 101 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Ashish Suda](https://appshunter.io/developer/1745081667) | [Human Internet Project, Inc.](https://appshunter.io/developer/1779339876) |

## What reviewers say

### OBOscore

[App page](https://appshunter.io/ios/app/oboscore/id6502342176)

Explore your core beliefs and identify your most important values. Engage with your community, voice your opinions on societal issues, and foster positive relationships based on shared values to help build a more ethical and sustainable world.

**Highlights:** Values assessment, Community engagement, Societal opinion sharing, Positive relationship building, Values-based society creation

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

**In-app purchases:** none


### koi

[App page](https://appshunter.io/ios/app/koi-private-social/id6798427078)

Connect with your closest friends in a private, ad-free space. Share unfiltered thoughts and funny pictures without algorithmic interference. Customize your profile to express your unique personality.

**Highlights:** Private by design, End-to-end encrypted DMs, Top 5 friends feature, Customizable profile and 'koi', No ads or influencers, No algorithmic feed

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

**In-app purchases:** none


## Frequently asked questions

### Is OBOscore free?

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

### Is koi free?

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

### Which has better reviews, OBOscore or koi?

OBOscore and koi are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do OBOscore or koi have ads?

Neither OBOscore nor koi shows ads.

### Which is updated more often, OBOscore or koi?

OBOscore ships an update every 2 weeks, and koi every 10 days. Most recently, OBOscore was updated on October 15, 2026 and koi on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*