# FalseColor+ vs FlickerCheck

The clearest difference is price: FlickerCheck at Free against FalseColor+'s $4.99. FalseColor+'s advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

FlickerCheck is free to download; FalseColor+ costs $4.99 up front. FlickerCheck sells 1 one-off in-app purchase. FalseColor+ asks for nothing beyond the download.

## The numbers

| Metric | FalseColor+ | FlickerCheck |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/flickercheck-pwm-meter/id6804622251/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Canary Yellow Applications, LLC](https://appshunter.io/developer/1842461747) | [biaopeng zhou](https://appshunter.io/developer/1895904365) |

## What reviewers say

### FalseColor+

[App page](https://appshunter.io/ios/app/falsecolor-plus/id6757970490)

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

**In-app purchases:** none


### FlickerCheck

[App page](https://appshunter.io/ios/app/flickercheck-pwm-meter/id6804622251)

This utility uses your iPhone camera to detect and analyze screen and light flicker. It provides easy-to-understand results, including estimated frequency and modulation depth, with privacy-focused on-device processing.

**Highlights:** Screen and Light measurement modes, Automatic signal quality guidance, Estimated dominant flicker frequency, Modulation depth estimate, Flicker level indication, Measurement confidence score, Brightness waveform capture, Measurement history

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is FalseColor+ free?

FalseColor+ costs $4.99, with no in-app purchases.

### Is FlickerCheck free?

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

### Do FalseColor+ or FlickerCheck have ads?

Neither FalseColor+ nor FlickerCheck shows ads.

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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.*