# Subai vs BrainX AI

The clearest difference is ads: BrainX AI at none against Subai's shown. BrainX AI also leads on rating (4.3 vs 4.0). Subai's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (13.0 vs 15.2). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Subai sells 1 one-off in-app purchase and BrainX AI sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

BrainX AI holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

Subai ships an update fortnightly, BrainX AI every 4 months. The most recent releases landed on July 6, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Subai | BrainX AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/subai/id6503164347/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/brainx-ai/id6751114267/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 175 MB | 30 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [dong huu quan](https://appshunter.io/developer/1277750787) | [rayan abdullah](https://appshunter.io/developer/1739881376) |

## What reviewers say

### Subai

[App page](https://appshunter.io/ios/app/subai/id6503164347)

Break language barriers with an AI-powered tool that translates videos and audio into over 100 languages. Upload files, record your voice, or paste video links for quick, accurate translations. Ideal for creators and global communicators.

**Highlights:** AI-powered video and audio translation, Supports over 100 languages, Upload video/audio files, Voice recording for translation, Website video link translation, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $4.99 | one-time |


### BrainX AI

[App page](https://appshunter.io/ios/app/brainx-ai/id6751114267)

This intelligent assistant connects users with various Kurdish dialects, offering smart tools for daily tasks, academic research, and professional needs. It supports Sorani and Badini dialects with advanced text processing and educational features.

**Highlights:** Multi-dialect Kurdish language support, Smart text recognition, Academic research assistance, Educational tools, Professional writing and translation, Light and dark modes, Personalized user profiles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kurdish AI Chat Monthly Pro | $9.99 | per month |
| Kurdish AI Chat Yearly Premium | $99.99 | per year |


## Frequently asked questions

### Is Subai free?

Subai is free to download, with in-app purchases available.

### Is BrainX AI free?

BrainX AI is free to download, with in-app purchases available.

### Which has better reviews, Subai or BrainX AI?

BrainX AI is rated higher. Subai averages 4.0 out of 5 from 4 ratings, while BrainX AI averages 4.3 from 6 ratings.

### Do Subai or BrainX AI have ads?

Subai shows ads; BrainX AI does not.

### Which is updated more often, Subai or BrainX AI?

Subai ships an update fortnightly, and BrainX AI every 4 months. Most recently, Subai was updated on July 6, 2026 and BrainX AI on June 10, 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.*