Sun position and path vs NANLINK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sun position and path
Visualize the sun's position and trajectory in real-time using augmented reality or by exploring any location on Google Maps. Plan activities and projects that depend on sunlight with this intuitive tool.
- AR sun position overlay
- 3D sun trajectory visualization
- Explore sun path on Google Maps
- Seasonal sun position changes
- Useful for photography and solar planning
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With this application you can see the location of the sun changing with the season. Point the device to the sky, this application will display the position of the sun over the camera image like the AR. You can also go to any places on GoogleMap and display the sun's trajectory in that place in 3D. It can also be useful when planning things that have a lot to do with the movement of the sun. Taking photos, installing solar panels, home gardens, home renovation and purchase, checking shaded places on the go, etc.
NANLINK
Control lighting fixtures wirelessly via Bluetooth or 2.4G. Create complex lighting effects for film and video production by managing individual or multiple lights simultaneously. Enhance production efficiency with intuitive scenario and group-based controls.
- Wireless lighting control
- Bluetooth and 2.4G support
- Individual fixture control
- Synchronous multi-fixture control
- Scenario and group management
- Create lighting effects
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NANLINK APP, a wireless lighting control application designed and developed by Guangdong Nanguang Photo&Video Systems Co.,Ltd, allows for controlling light fixtures via Bluetooth Network and 2.4G Wireless Protocol. The APP is compatible with devices that run on IOS and iPadOS operating systems. Based on the design concept of scenario and group, NANLINK can assist gaffers and cinematographers with the creation of fascinating lighting effects through the full control of individual fixture and multiple fixtures synchronously, thus to achieve more production efficiency at the shooting scenes.
Screenshots
Verdict
The clearest difference is review sentiment: Sun position and path at 83% against NANLINK's 19%. Sun position and path also leads on rating (4.7 vs 2.0) and ratings volume (1.8K vs 93). NANLINK's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement 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. Sun position and path sells 1 in-app purchase, starting at $1.99 per month. NANLINK asks for nothing beyond the download.
Sun position and path holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Sun position and path has 1.8K ratings behind it against 93, so its average is the more settled of the two. Written reviews point the same way: 83% of Sun position and path's written reviews are positive against 19% of NANLINK's.
Sun position and path ships an update every 6 weeks, NANLINK fortnightly. Both last shipped on September 29, 2026.
| Parameter | Sun position and path | NANLINK |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.8K ratings) — better | 2.0 (93 ratings) |
| Positive reviews | 83.2% of reviews — better | 19.4% of reviews |
| Number of ratings | 1.8K — better | 93 |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | siranet GK | Guangdong Nanguang Photo&Video Systems Co., Ltd |
Customer experience
Sun position and path
NANLINK
User reviews
Sun position and path
From 1.8K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Fantastic for planning
- 💡 Great for photography and solar panels
- 👍 Helpful for gardening and landscaping
- 👍 Accurate sun path visualization
Room to improve
- 🐛 Occasional inaccuracies
- 🤔 Confusing interface for some
- 💰 Expensive subscription model
NANLINK
From 93 App Store ratingsWhat we love
- 👍 Easy setup and connection (recent reviews)
- 🚀 Instant light control
- 🎨 Full color controls with multiple inputs
- 🗂️ Separate fixture groups are handy
- 🗄️ Presets save full HSL and intensity
Room to improve
- 🐛 Lights spontaneously lose connection
- 🐛 Short delay before settings appear
- 🐛 UX overhaul needed, hard to find settings
- 🐛 Presets buried deep in menus
- 🐛 App doesn't have adaptive interface for iPads
Bugs and requests
Sun position and path
Reported bugs
3 issues- AR mode not working as expected
- Search functionality not reliable
- Time zone issues in some locations
Requested features
4 requests- Add support for 12-hour time format
- Improve AR functionality and integration
- Allow manual adjustment of sun path
- Provide more detailed sun/moon tracking data
NANLINK
Reported bugs
59 issues- Lights spontaneously lose connection
- Short delay between tapping light and settings appearing
- Presets buried several levels deep
- Lights spontaneously lose connection
- Short delay between tapping into a light and the settings coming up
Show 54 moreShow fewer
- Fixture groups not working after upgrading to Nanlink 2.0
- Lose signal if further than 8ft from unit
- App lagging and poorly working
- Constantly drops connection
- App constantly crashes
- Recent update erased presets
- Grouping issues after update
- Cannot add fixtures to groups
- App won't work without supplying personal info
- Layout doesn't adapt well to iPad, wasted space
- Login difficult, fields won't allow pasting from password manager
- No import of existing scenes on iPad
- App not working with Pavotubes
- Bluetooth not working for T8-7x
- Inconsistent operation, will not pair with lights
- Exiting and reopening app locks up trying to re-pair
- App asks for excessive permissions (photos, emails, texts)
- New update killed presets and dropped connection to all fixtures
- App doesn't work with new iPhones (dynamic island)
- Cannot go back from one tube's settings to the previous screen
- Settings don't seem to save
- CCT mode doesn't work at all
- Driving mode ambient dimming won't work
- Poor Bluetooth connection, short range
- Menu button placement issues (near phone's clock)
- Never saves profiles or auto-connects to fixtures
- App broken with iOS 16.2
- Most of the effects not working
- App can't find FS-150
- Cannot complete registration (activation code never emailed)
- App is abysmal, not user friendly
- Cannot connect to Forza 300b
- Settings changes on iPhone don't affect light
- Lose connection as soon as 2 lights are connected
- App is a complete waste of time, does nothing
- Never responsive, struggles to keep up with changing settings
- Server down, cannot create account or log in
- App crashes on login
- App crashes upon login attempt
- App crashes every time on sign in
- Overrides light values when connecting
- Impossible to fine-tune a light on a set unless connected beforehand
- Won't connect
- Fail connection in groups
- Slow app
- Doesn't see most fixtures
- Cannot get verification code to create an account
- App freezes repeatedly after entering name, password, and verification code
- Cannot login, stuck or frozen at login page
- App freezes repeatedly after entering name password and verification code
- App crashes on login with iPhone 13 pro
- App crashes at login
- App crashes upon login attempt
- App crashes every time on sign in
Requested features
13 requests- Allow individual light adjustment within groups
- Make connection more stable
- Make settings appear instantly
- UX overhaul, make important settings accessible
- Put preset saving feature front and center
Show 8 moreShow fewer
- Adaptive interface for iPads
- Master control to adjust all lights simultaneously
- Add a 'Streetlight' mode effect
- Allow users to choose between HSI & CCT control for transmitter box
- Add a demo mode
- Offline mode for app usage
- Gang effects across groups of lights for consistency
- Allow multicolor effects at assignable points
In-app purchases
Sun position and path
- Remove ads 1 month$1.991 Month
NANLINK
No in-app purchases
