# LEION vs AIMOSS Pro

The clearest difference is update cadence: AIMOSS Pro at weekly against LEION's every 2 months. LEION's advantage is iOS requirement (13.0 vs 15.1). 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.

LEION ships an update every 2 months, AIMOSS Pro weekly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LEION | AIMOSS Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/leion/id6450490984/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 141 MB | 160 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing LLVision Tech. Co., Ltd.](https://appshunter.io/developer/1005497046) | [Shenzhen Hezehai Technology Co., Ltd.](https://appshunter.io/developer/1815186137) |

## What reviewers say

### LEION

[App page](https://appshunter.io/ios/app/leion/id6450490984)

This utility app connects to AR glasses to manage settings and enable real-time voice-to-text conversion and translation. It enhances communication efficiency by displaying translated text directly in the user's field of vision.

**Highlights:** Connects to Leion Hey AR glasses, Manages connection settings, Enables voice-to-text, Real-time translation, Displays text in AR view

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

**In-app purchases:** none


### AIMOSS Pro

[App page](https://appshunter.io/ios/app/aimoss-pro/id6787379847)

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

**In-app purchases:** none


## Frequently asked questions

### Is LEION free?

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

### Is AIMOSS Pro free?

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

### Do LEION or AIMOSS Pro have ads?

Neither LEION nor AIMOSS Pro shows ads.

### Which is updated more often, LEION or AIMOSS Pro?

LEION ships an update every 2 months, and AIMOSS Pro weekly. Most recently, LEION was updated on October 7, 2026 and AIMOSS Pro on October 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.*