# Sun Surveyor Lite vs HollyView

The clearest difference is review sentiment: Sun Surveyor Lite at 79% against HollyView's 15%. Sun Surveyor Lite also leads on rating (4.1 vs 2.4). HollyView's advantage is iOS requirement (13.0 vs 16). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sun Surveyor Lite holds the better App Store score, 4.1 against 2.4. Both are backed by a comparable volume of ratings — 37 and 74 respectively. Written reviews point the same way: 79% of Sun Surveyor Lite's written reviews are positive against 15% of HollyView's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Sun Surveyor Lite | HollyView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (37 ratings)](https://appshunter.io/ios/app/sun-surveyor-lite/id552754407/reviews)** | [2.4 (74 ratings)](https://appshunter.io/ios/app/hollyview/id1460631425/reviews) |
| Number of ratings | 37 | **74** |
| Positive reviews | **78.8% of reviews** | 14.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 57 MB | 163 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Ratana](https://appshunter.io/developer/525176878) | [深圳市昊一源科技有限公司](https://appshunter.io/developer/1460631424) |

## What reviewers say

### Sun Surveyor Lite

[App page](https://appshunter.io/ios/app/sun-surveyor-lite/id552754407)

This app helps photographers, filmmakers, and professionals visualize and plan around the sun's path. It predicts sunrise, sunset, and twilight times, and offers tools to understand light and shadows for optimal planning.

**Highlights:** Predict sunrise and sunset times, Visualize sun's path, Golden hour and blue hour planning, Twilight time calculations, Sun shadow information, Visual time machine

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use UI
- 📸 Great for photography planning
- 🌳 Useful for planting/landscaping
- ☀️ Accurate sun tracking
- 📱 Responsive 3D projection

**What reviewers complain about**

- 💰 Expensive pro version
- 📉 Lite version is very limited
- 🧭 Compass calibration issues
- ⚠️ Sun position inaccuracies
- 📱 Incompatible with some devices

**Reported bugs**

- Sun no longer appears where it should
- Sun direction is wrong indoors without GPS
- Sun is off by more than 10 degrees
- Sunrise time not working
- App crashes when selecting location

**Requested features**

- Make the version free
- Move UI options
- Add dark mode
- Add day-length feature
- Add UV index


### HollyView

[App page](https://appshunter.io/ios/app/hollyview/id1460631425)

This app facilitates real-time wireless video transmission for monitoring and analysis. It allows users to doodle on images, record and share videos, and manage device firmware and diagnostics.

**Highlights:** Real-time monitoring, Image analysis, Photo doodling, Video recording, Firmware updates, Device diagnostics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works for some users
- 👍 Good for client viewing
- 👍 Reliable with older versions
- 👍 Fast connection (sometimes)

**What reviewers complain about**

- 🐛 App frequently crashes
- 🐛 Connection issues
- 🐛 Black screen on mobile
- 🐛 Updates break functionality
- 🐛 Poor device compatibility

**Reported bugs**

- App not recognizing phone/iPad connection
- No feed when manually connecting
- App only works on older devices
- Black screen on iPad/Mac
- App won't connect after update

**Requested features**

- Make auto brightness optional
- Hide iOS application bar
- True display out support
- Add remember serial number feature
- Allow deleting preset LUTs


## Frequently asked questions

### Is Sun Surveyor Lite free?

Sun Surveyor Lite is free to download, with no in-app purchases.

### Is HollyView free?

HollyView is free to download, with no in-app purchases.

### Which has better reviews, Sun Surveyor Lite or HollyView?

Sun Surveyor Lite is rated higher. Sun Surveyor Lite averages 4.1 out of 5 from 37 ratings, while HollyView averages 2.4 from 74 ratings.

### Do Sun Surveyor Lite or HollyView have ads?

Neither Sun Surveyor Lite nor HollyView shows ads.

### Which is updated more often, Sun Surveyor Lite or HollyView?

Sun Surveyor Lite ships an update every 2 months, and HollyView every 2 months. Most recently, Sun Surveyor Lite was updated on November 1, 2026 and HollyView on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*