SmallGoGo vs VILTROX Lens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmallGoGo
Control your photography fill lights wirelessly from your smartphone. Adjust parameters automatically via app instructions, improving efficiency for photography enthusiasts. Frees you from traditional manual equipment adjustments.
- Wireless control of fill lights
- Automated parameter adjustment
- Improved work efficiency
- Manual adjustment alternative
- Smartphone control
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SmallGoGo APP is a convenient control tool for photography enthusiasts. The advantage is based on the wireless control operation of photography fill light, freeing the trouble of traditional manual adjustment equipment. Users only need to send instructions through the APP, and the device will automatically set parameters according to the instructions of the APP, so as to improve the work efficiency of photography enthusiasts.
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 rating: VILTROX Lens at 1.5 against SmallGoGo's 1.0. VILTROX Lens also leads on update cadence (monthly vs every 3 months) and ratings volume (42 vs 4). SmallGoGo's advantage is review sentiment (15% vs 5%) and iOS requirement (13.0 vs 15.0). 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.
VILTROX Lens holds the better App Store score, 1.5 against 1.0. That said, the two scores are not equally well evidenced: VILTROX Lens has 42 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 15% of SmallGoGo's written reviews are positive against 5% of VILTROX Lens's, so the app with the better star average is not the one people write more warmly about.
SmallGoGo ships an update every 3 months, VILTROX Lens monthly. Both last shipped on November 3, 2026.
| Parameter | SmallGoGo | VILTROX Lens |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) | 1.5 (42 ratings) — better |
| Positive reviews | 15.0% of reviews — better | 5.0% of reviews |
| Number of ratings | 4 | 42 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 122 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Leqi Innovation Co., Ltd. | 深圳市雷影光电科技有限公司 |
Customer experience
SmallGoGo
VILTROX Lens
User reviews
SmallGoGo
From 4 App Store ratingsWhat we love
- 👍 Works with RC60c
- 👍 Works with RM75 (after update)
- 👍 Controls multiple lights
- 👍 App controls FX presets
- 👍 Good value for money
Room to improve
- 🐛 Frequent crashes
- 🐛 Unreliable connection
- 🐛 Slow performance
- 🐛 Difficult to control multiple lights
- 🐛 Poor user interface
VILTROX Lens
From 42 App Store ratingsWhat we love
- ✨ Works for firmware updates (for some)
- 👍 Some users report successful updates
- 👍 Lens functions are useful (when accessible)
Room to improve
- ❌ Cannot create account
- ❌ Cannot log in
- ❌ Verification codes not sent
- ❌ App hangs or freezes
- ❌ Does not work on iOS 26
Bugs and requests
SmallGoGo
Reported bugs
25 issues- App crashes on startup
- App crashes when adjusting intensity
- App crashes when adding equipment
- App crashes when changing from CCT to FX
- App crashes when connecting to RM75
Show 20 moreShow fewer
- App crashes when trying to access control
- App crashes when syncing with lights
- 'Add Equipment' button unresponsive
- Lights not connecting
- Lights disconnecting frequently
- Settings not saving
- Settings carrying over between lights
- Login code timed out
- App not recognizing lights after reset
- Bluetooth connection issues
- Brightness slider not scaling
- Multiple Bluetooth connections cause crashes
- App closes immediately after opening
- Equipment not showing up in list
- App requires login every time
- App requires internet access for use
- App not working after update
- App not showing lights after update
- App stuck on loading screen
- RGB graph inaccurate
Requested features
8 requests- Complete overhaul of the app
- Fix bugs
- Improve stability and speed
- Better UI/UX design
- Easier control of multiple lights
Show 3 moreShow fewer
- Allow connection without account
- Improve login process
- Make app more intuitive
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
Show 6 moreShow fewer
- 🐛 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
Show 4 moreShow fewer
- 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
SmallGoGo
No in-app purchases
VILTROX Lens
No in-app purchases
