# Flicker Check vs FlickerSpec

The clearest difference is price: FlickerSpec at Free against Flicker Check's $0.99. Flicker Check's advantage is in-app purchases (none vs 1) and iOS requirement (18.6 vs 26.0). On ads and device support there is nothing between them.

FlickerSpec is free to download; Flicker Check costs $0.99 up front. FlickerSpec sells 1 one-off in-app purchase. Flicker Check asks for nothing beyond the download.

## The numbers

| Metric | Flicker Check | FlickerSpec |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 3 MB | 12 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Raj Sheth](https://appshunter.io/developer/976941598) | [Corey Thomas Slick](https://appshunter.io/developer/1818871667) |

## What reviewers say

### Flicker Check

[App page](https://appshunter.io/ios/app/flicker-check/id6756520447)

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

**In-app purchases:** none


### FlickerSpec

[App page](https://appshunter.io/ios/app/flickerspec-led-flicker-test/id6759629660)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlickerSpec Pro | $49.99 | one-time |


## Frequently asked questions

### Is Flicker Check free?

Flicker Check costs $0.99, with no in-app purchases.

### Is FlickerSpec free?

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

### Do Flicker Check or FlickerSpec have ads?

Neither Flicker Check nor FlickerSpec 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.*