Le vs NB Glasses
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Le
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Le-Echo是一款专为智能眼镜打造的创新应用，集成智能交互与个性化服务于一体，为用户带来无缝衔接的数字与现实体验。通过高效语音控制、实时视觉分析及情境感知技术，Le-Echo重新定义您感知世界的方式一-无论是通讯、娱乐还是工作，切尽在眼前。
NB Glasses
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NB Glasses makes it easy to capture, communicate, translate, and stay connected—hands-free. · Capture photos and videos from your point of view · Enhance videos for clearer, better-looking results · Use real-time intercom while riding · Translate face-to-face conversations instantly · Get help from your AI assistant · Record meetings and important moments · Manage your glasses, media, and settings
Screenshots
Verdict
Le and NB Glasses are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Le ships an update fortnightly, NB Glasses every 8 days. The most recent releases landed on August 14, 2026 and September 22, 2026 respectively.
| Parameter | Le | NB Glasses |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 180 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | 建松 陈 | Shanghai PalmZen Wireless Technology Co.,Ltd |
In-app purchases
Le
No in-app purchases
NB Glasses
No in-app purchases
