e vs VILTROX Lens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
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蓝牙灯光控制，低功耗蓝牙模块做为智能手机外设的桥梁，使得主机端应用开发异常简单。在透明传输模 式下(串口)，用户的现有产品或者方案配合此透传模块，能十分方便地和移动设备(需支持蓝牙 4.0 以上)相互通讯，实现超强的智能化控制和管理。
VILTROX Lens
This utility app connects to Viltrox lenses via Bluetooth, enabling remote control for focusing, including a one-touch infinity focus for astrophotography. It displays real-time focal length and aperture information and supports online firmware updates for improved performance. Users can also customize screen display styles.
- Bluetooth lens connection
- Remote focus control
- One-touch infinity focus
- Real-time focal length and aperture display
- Online lens firmware updates
- Customizable screen display styles
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主要功能： 1. 通过蓝牙连接唯卓仕镜头，进行控制。 2. 控制唯卓仕镜头进行对焦操作，并支持一键自动到达无限远。拍摄星空，一键可得。 3. 控制唯卓仕镜头获取实时的焦距光圈信息，掌握实时参数。 4. 在线热更新唯卓仕镜头，保持最新版本获得更优秀的对焦性能。 5. 设置不同风格的屏幕显示，更具有独特性。
Screenshots
Verdict
The clearest difference is update cadence: VILTROX Lens at monthly against e's every 3 months. e's advantage is iOS requirement (11.0 vs 15.0). 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.
e ships an update every 3 months, VILTROX Lens monthly. Both last shipped on October 27, 2026.
| Parameter | e | VILTROX Lens |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.5 (42 ratings) — better |
| Positive reviews | — | 5.0% of reviews |
| Number of ratings | — | 42 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | 阳 刘 | 深圳市雷影光电科技有限公司 |
Bugs and requests
e
Not enough reviews yet to summarise bugs or requests.
VILTROX Lens
Reported bugs
11 issues- 🐛 Cannot create account
- 🐛 Verification codes not received
- 🐛 App hangs/freezes on login/register screen
- 🐛 Firmware update fails (stuck at 0%)
- 🐛 Cannot connect to lens via Bluetooth
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- 🐛 App cannot find lens
- 🐛 Email verification link not working
- 🐛 Login screen leads to black screen
- 🐛 App not working on iOS 26
- 🐛 Lenses bricked after app issues
- 🐛 Incompatible with USB-C lenses
Requested features
9 requests- Allow firmware download and manual transfer
- Improve server compatibility
- Offer descriptions in more languages
- Provide English language option
- Enable account creation on website to work with app
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- Fix app to work on iOS 26
- Allow manual firmware installation
- Improve app design and ease of use
- Make app fully bilingual
In-app purchases
e
No in-app purchases
VILTROX Lens
No in-app purchases
