# Flashlight™ (Lite) vs Wash Information System

The clearest difference is ads: Wash Information System at none against Flashlight™ (Lite)'s shown. Wash Information System also leads on update cadence (monthly vs every 10 months). On price, in-app purchases, device support and iOS requirement 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) ships an update every 10 months, Wash Information System monthly. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Flashlight™ (Lite) | Wash Information System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (2K ratings)](https://appshunter.io/ios/app/flashlight-lite/id322732603/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [方明 陈](https://appshunter.io/developer/320136914) | [FASTHUB SOLUTIONS LIMITED](https://appshunter.io/developer/1624686336) |

## 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


### Wash Information System

[App page](https://appshunter.io/ios/app/wash-information-system/id1624685974)

**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 Wash Information System free?

Wash Information System is free to download, with no in-app purchases.

### Do Flashlight™ (Lite) or Wash Information System have ads?

Flashlight™ (Lite) shows ads; Wash Information System does not.

### Which is updated more often, Flashlight™ (Lite) or Wash Information System?

Flashlight™ (Lite) ships an update every 10 months, and Wash Information System monthly. Most recently, Flashlight™ (Lite) was updated on September 27, 2026 and Wash Information System on September 10, 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.*