# Flashlight™ (Lite) vs UVNorthernLight

The clearest difference is rating: Flashlight™ (Lite) at 3.9 against UVNorthernLight's 1.9. Flashlight™ (Lite) also leads on review sentiment (27% vs 0%) and ratings volume (2K vs 8). UVNorthernLight's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). On price, in-app purchases and device support there is nothing between them.

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

Flashlight™ (Lite) holds the better App Store score, 3.9 against 1.9. That said, the two scores are not equally well evidenced: Flashlight™ (Lite) has 2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 27% of Flashlight™ (Lite)'s written reviews are positive against 0% of UVNorthernLight's.

Flashlight™ (Lite) ships an update every 10 months, UVNorthernLight every 3 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Flashlight™ (Lite) | UVNorthernLight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (2K ratings)](https://appshunter.io/ios/app/flashlight-lite/id322732603/reviews)** | [1.9 (8 ratings)](https://appshunter.io/ios/app/uvnorthernlight/id1511093748/reviews) |
| Number of ratings | **2K** | 8 |
| Positive reviews | **26.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 13 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [方明 陈](https://appshunter.io/developer/320136914) | [USTL Internet of Things Co., Ltd.](https://appshunter.io/developer/1494250730) |

## What reviewers say

### Flashlight™ (Lite)

[App page](https://appshunter.io/ios/app/flashlight-lite/id322732603)

This app provides a bright white flashlight with adjustable brightness and color. It's simple to use for various situations, from finding keys in a bag to creating a romantic ambiance. Offers both screen light and LED light functionality.

**Highlights:** Adjustable brightness, Adjustable color, Full screen mode, LED light option, Shake to shuffle color, Simple interface

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Bright light
- 🌈 Many color options
- 👍 Easy to use
- 💡 Useful for specific purposes (e.g. astronomy, nighttime work)

**What reviewers complain about**

- 🔥 Excessive ads
- 🚫 Ads interfere with using the app
- 🔍 Difficult to select colors due to small controls
- 🤯 Ads cause distraction and eye strain
- 🔴 Red light not bright enough

**Reported bugs**

- Brightness changes unexpectedly due to ads
- Ads trigger unintended color changes
- App crashes or becomes unusable due to ads

**Requested features**

- Add ultraviolet light option
- Ability to save color settings
- Reduce/remove ads or offer ad-free version
- Improve color selection interface


### UVNorthernLight

[App page](https://appshunter.io/ios/app/uvnorthernlight/id1511093748)

Control and select modes for your sterilizer and plasma air purifier. Choose from pre-set modes like Elevator, Home, Office, and Public, or create your own custom settings for optimal air quality.

**Highlights:** Sterilizer and plasma air purifier control, Six selection modes, Elevator Mode, Home Mode, In-Car Mode, Office Mode, Public Mode, Custom Mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flashlight™ (Lite) free?

Flashlight™ (Lite) is free to download, with no in-app purchases.

### Is UVNorthernLight free?

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

### Which has better reviews, Flashlight™ (Lite) or UVNorthernLight?

Flashlight™ (Lite) is rated higher. Flashlight™ (Lite) averages 3.9 out of 5 from 2K ratings, while UVNorthernLight averages 1.9 from 8 ratings.

### Do Flashlight™ (Lite) or UVNorthernLight have ads?

Flashlight™ (Lite) shows ads; UVNorthernLight does not.

### Which is updated more often, Flashlight™ (Lite) or UVNorthernLight?

Flashlight™ (Lite) ships an update every 10 months, and UVNorthernLight every 3 weeks. Most recently, Flashlight™ (Lite) was updated on October 17, 2026 and UVNorthernLight on October 9, 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.*