# Corsight Fortify vs hydrogen cup

The clearest difference is iOS requirement: hydrogen cup at 13.0 against Corsight Fortify's 15.1. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Corsight Fortify | hydrogen cup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/corsight-fortify/id6502456732/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 24 MB | 30 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Corsight AI Inc.](https://appshunter.io/developer/1745545214) | [Shenzhen ZhiBaoyuan Electronic Technology Co., Ltd.](https://appshunter.io/developer/1034201313) |

## What reviewers say

### Corsight Fortify

[App page](https://appshunter.io/ios/app/corsight-fortify/id6502456732)

This mobile client provides real-time facial recognition alerts and insights. It allows professionals to identify individuals, receive instant notifications, and manage subject databases directly from their smartphones.

**Highlights:** Real-time facial recognition, Instant alerts for identified subjects, Subject enrollment and management, Mobile access to recognition data, Face search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### hydrogen cup

[App page](https://appshunter.io/ios/app/hydrogen-cup/id6760735452)

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

**In-app purchases:** none


## Frequently asked questions

### Is Corsight Fortify free?

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

### Is hydrogen cup free?

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

### Do Corsight Fortify or hydrogen cup have ads?

Neither Corsight Fortify nor hydrogen cup shows ads.

### Which is updated more often, Corsight Fortify or hydrogen cup?

Corsight Fortify ships an update every 2 months, and hydrogen cup every 2 months. Most recently, Corsight Fortify was updated on September 18, 2026 and hydrogen cup on September 19, 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.*