# Flicker Light Meter vs Noise Meter

The clearest difference is iOS requirement: Flicker Light Meter at 15.0 against Noise Meter's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Flicker Light Meter sells 2 in-app purchases, starting at $0.99 per month and Noise Meter sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Flicker Light Meter | Noise Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/flicker-light-meter/id6796898728/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [苏奎 丁](https://appshunter.io/developer/6794927321) | [LOVE ORANGE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1548268443) |

## What reviewers say

### Flicker Light Meter

[App page](https://appshunter.io/ios/app/flicker-light-meter/id6796898728)

This utility app uses your iPhone camera to analyze lighting flicker and estimate color temperature directly on your device. It provides detailed metrics and explanations for everyday reference, with optional local history saving.

**Highlights:** Estimates lighting flicker, Approximates color temperature, Dominant frequency and depth, Grade guidance, Plain-language metric explanations, Optional local history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| Lifetime Pro | $0.99 | one-time |


### Noise Meter

[App page](https://appshunter.io/ios/app/noise-meter-decibel-spl/id6806772459)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $4.99 | per year |
| Pro One-Time | $9.99 | one-time |


## Frequently asked questions

### Is Flicker Light Meter free?

Flicker Light Meter is free to download, with in-app purchases available.

### Is Noise Meter free?

Noise Meter is free to download, with in-app purchases available.

### Do Flicker Light Meter or Noise Meter have ads?

Neither Flicker Light Meter nor Noise Meter shows ads.

### Which is updated more often, Flicker Light Meter or Noise Meter?

Flicker Light Meter ships an update every 9 days, and Noise Meter every 9 days. Most recently, Flicker Light Meter was updated on October 25, 2026 and Noise Meter on October 29, 2026.

---

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