FarFaces Security vs LEION
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FarFaces Security
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Advanced mobile biometric matching technology for professional security companies. Up to 15m recognition from any mobile device. Alternative to CCTV.
LEION
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.
- Connects to Leion Hey AR glasses
- Manages connection settings
- Enables voice-to-text
- Real-time translation
- Displays text in AR view
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LEION is an auxiliary application software for Leion Hey AR glasses, allowing for quick connection management and setting up services such as voice-to-text. Leion Hey AR glasses are an all-weather, comfortable-to-wear AR communication assistant, capable of converting or translating sound into text in real-time (supporting multiple languages and dialects) and displaying it clearly in front of the user. It aims to improve communication efficiency and provide you with a brand-new work and life experience.
Screenshots
Verdict
The clearest difference is update cadence: LEION at every 2 months against FarFaces Security's every 14 months. LEION also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FarFaces Security ships an update every 14 months, LEION every 2 months. The most recent releases landed on September 14, 2026 and September 6, 2026 respectively.
| Parameter | FarFaces Security | LEION |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (3 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 14 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 241 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | BitCenter UK Ltd | Beijing LLVision Tech. Co., Ltd. |
In-app purchases
FarFaces Security
No in-app purchases
LEION
No in-app purchases
