# Flicker Meter for Light vs CineMath

The clearest difference is review sentiment: CineMath at 100% against Flicker Meter for Light's 62%. CineMath also leads on update cadence (every 4 days vs every 2 months) and rating (5.0 vs 4.6). Flicker Meter for Light's advantage is ratings volume (54 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flicker Meter for Light sells 4 in-app purchases, starting at $0.99 per month and CineMath sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CineMath holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 54 and 12 respectively. Written reviews point the same way: 62% of Flicker Meter for Light's written reviews are positive against 100% of CineMath's.

Flicker Meter for Light ships an update every 2 months, CineMath every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flicker Meter for Light | CineMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (54 ratings)](https://appshunter.io/ios/app/flicker-meter-for-light-pwm/id1672848632/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/cinemath/id6742495949/reviews)** |
| Number of ratings | **54** | 12 |
| Positive reviews | 62.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 7 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Contechity AB](https://appshunter.io/developer/1649290454) | [Bradford Operations LLC](https://appshunter.io/developer/1771744681) |

## What reviewers say

### Flicker Meter for Light

[App page](https://appshunter.io/ios/app/flicker-meter-for-light-pwm/id1672848632)

Detect and measure invisible high-frequency flickering in LED lights and screens that can cause eye strain and headaches. Find flicker-free alternatives to improve your comfort and health.

**Highlights:** Detect invisible high-frequency flickering, Measure flicker intensity (%), Measure flicker frequency (Hz), Identify flicker-free light sources, Easy-to-use interface, Instant results

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $0.99 | per month |
| Full access | $4.99 | per year |
| Full access | $6.99 | one-time |
| Full access | $9.99 | one-time |


### CineMath

[App page](https://appshunter.io/ios/app/cinemath/id6742495949)

This app provides filmmakers and video professionals with a suite of twelve frame-accurate calculation tools. It helps with speed percentages, clip length adjustments, bitrate calculations, upload times, and more. Supports various frame rates, film formats, and offers offline operation.

**Highlights:** Frame-accurate calculations, Speed percentage calculator, Target length and bitrate tools, Timecode and frame conversion, Aspect ratio calculations, Offline operation, Supports multiple film formats

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CineMath Professional | $4.99 | one-time |


## Frequently asked questions

### Is Flicker Meter for Light free?

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

### Is CineMath free?

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

### Which has better reviews, Flicker Meter for Light or CineMath?

CineMath is rated higher. Flicker Meter for Light averages 4.6 out of 5 from 54 ratings, while CineMath averages 5.0 from 12 ratings.

### Do Flicker Meter for Light or CineMath have ads?

Neither Flicker Meter for Light nor CineMath shows ads.

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

Flicker Meter for Light ships an update every 2 months, and CineMath every 4 days. Most recently, Flicker Meter for Light was updated on October 27, 2026 and CineMath on October 24, 2026.

---

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