# Black Hat MEA vs Achivoo

The clearest difference is update cadence: Achivoo at every 4 days against Black Hat MEA's every 9 days. Black Hat MEA's advantage is iOS requirement (17.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Black Hat MEA ships an update every 9 days, Achivoo every 4 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | Black Hat MEA | Achivoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/black-hat-mea/id6748653589/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 147 MB | 11 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Informa Markets](https://appshunter.io/developer/1464716030) | [Deemah Alhazmi](https://appshunter.io/developer/1859568803) |

## What reviewers say

### Black Hat MEA

[App page](https://appshunter.io/ios/app/black-hat-mea/id6748653589)

This app connects information security professionals with the latest research, development, and trends. It facilitates networking and learning from experts at global conferences and training events.

**Highlights:** Latest information security research, Industry development and trends, Networking with peers and experts, Conference and training event information, Global InfoSec community connection

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

**In-app purchases:** none


### Achivoo

[App page](https://appshunter.io/ios/app/achivoo/id6771320043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Black Hat MEA free?

Black Hat MEA is free to download, with no in-app purchases.

### Is Achivoo free?

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

### Do Black Hat MEA or Achivoo have ads?

Neither Black Hat MEA nor Achivoo shows ads.

### Which is updated more often, Black Hat MEA or Achivoo?

Black Hat MEA ships an update every 9 days, and Achivoo every 4 days. Most recently, Black Hat MEA was updated on October 21, 2026 and Achivoo on October 21, 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.*