LEION vs AirCaps App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
AirCaps App
This companion app pairs with AirCaps to provide fast and accurate, all-day subtitles for your conversations. Enjoy clear communication with real-time transcription directly on your iOS device.
- Pair with AirCaps device
- Fast and accurate subtitles
- All-day transcription
- iOS companion app
- Real-time conversation display
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The companion iOS app for AirCaps allows you to pair your phone with AirCaps - unlocking fast and accurate all-day subtitles.
Screenshots
Verdict
The clearest difference is review sentiment: AirCaps App at 50% against LEION's 0%. AirCaps App also leads on update cadence (weekly vs every 2 months) and ratings volume (9 vs 3). LEION's advantage is rating (4.7 vs 3.7) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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.
LEION holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews complicate that: 0% of LEION's written reviews are positive against 50% of AirCaps App's, so the app with the better star average is not the one people write more warmly about.
LEION ships an update every 2 months, AirCaps App weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | LEION | AirCaps App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | 3.7 (9 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 3 | 9 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 138 MB | 671 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing LLVision Tech. Co., Ltd. | AirCaps |
Customer experience
LEION
AirCaps App
In-app purchases
LEION
No in-app purchases
AirCaps App
No in-app purchases
