# LegitApp Authentication vs Koi Enterprise

LegitApp Authentication and Koi Enterprise both sit at 4.9 stars, but that hides the real split: 100% of Koi Enterprise's written reviews are positive against 74% of LegitApp Authentication's. Koi Enterprise also leads on monetization model (free vs free with in-app purchases). LegitApp Authentication's advantage is ratings volume (9.9K vs 3) and update cadence (weekly vs every 2 weeks). 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.

On the App Store both sit at effectively the same score — 4.9 for LegitApp Authentication against 5.0 for Koi Enterprise. That said, the two scores are not equally well evidenced: LegitApp Authentication has 9.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 74% of LegitApp Authentication's written reviews are positive against 100% of Koi Enterprise's.

LegitApp Authentication ships an update weekly, Koi Enterprise every 2 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LegitApp Authentication | Koi Enterprise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (9.9K ratings)](https://appshunter.io/ios/app/legitapp-authentication/id1531627344/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/koi-enterprise/id1623745797/reviews)** |
| Number of ratings | **9.9K** | 3 |
| Positive reviews | 73.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 155 MB | 63 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [LEGIT APP LTD](https://appshunter.io/developer/1531627346) | [CommentSold Apps SII](https://appshunter.io/developer/1613740405) |

## What reviewers say

### LegitApp Authentication

[App page](https://appshunter.io/ios/app/legitapp-authentication/id1531627344)

This app provides fast and reliable authentication for luxury items like handbags, sneakers, and watches. Utilizing expert authenticators and AI technology, it offers instant results and official certificates of authenticity for secure buying and selling.

**Highlights:** Fast & Accurate Authentication, Official Result Certificate, Authentication Tag, Product Code Checking, Support for 300+ Brands, 24/7 Service

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast authentication
- 🔒 Reliable and accurate
- 👍 Easy to use
- 👍 Provides peace of mind
- 👍 Great customer service

**What reviewers complain about**

- 🐛 Inconsistent authentication results
- 🐛 Marking authentic items as replicas
- 💰 Expensive for frequent use

**Reported bugs**

- App crashes or freezes during use
- Camera issues when taking required photos

**Requested features**

- More detailed feedback on authentication results
- Ability to dispute authentication decisions
- Discounts for bulk authentication purchases


### Koi Enterprise

[App page](https://appshunter.io/ios/app/koi-enterprise/id1623745797)

Discover and purchase live Japanese koi directly from Japan through live stream sales. Request specific varieties and see actual fish before buying. The app ensures safe, professional shipping across the United States.

**Highlights:** Live stream koi sales, Request specific koi varieties, Purchase koi sourced from Japan, View fish before buying, Professional shipping across the US

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

**In-app purchases:** none


## Frequently asked questions

### Is LegitApp Authentication free?

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

### Is Koi Enterprise free?

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

### Which has better reviews, LegitApp Authentication or Koi Enterprise?

Koi Enterprise is rated higher. LegitApp Authentication averages 4.9 out of 5 from 9.9K ratings, while Koi Enterprise averages 5.0 from 3 ratings.

### Do LegitApp Authentication or Koi Enterprise have ads?

Neither LegitApp Authentication nor Koi Enterprise shows ads.

### Which is updated more often, LegitApp Authentication or Koi Enterprise?

LegitApp Authentication ships an update weekly, and Koi Enterprise every 2 weeks. Most recently, LegitApp Authentication was updated on October 19, 2026 and Koi Enterprise on October 16, 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.*