# CineMath vs Perspective Pixels

The clearest difference is in-app purchases: Perspective Pixels at none against CineMath's 1. CineMath's advantage is update cadence (every 4 days vs every 5 months) and ratings volume (11 vs 1). On price, rating and ads there is nothing between them.

Both are free to download. CineMath sells 1 one-off in-app purchase. Perspective Pixels asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CineMath against 5.0 for Perspective Pixels. That said, the two scores are not equally well evidenced: CineMath has 11 ratings behind it against 1, so its average is the more settled of the two.

CineMath ships an update every 4 days, Perspective Pixels every 5 months. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CineMath | Perspective Pixels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/cinemath/id6742495949/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/perspective-pixels/id6748315710/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bradford Operations LLC](https://appshunter.io/developer/1771744681) | [Ryan Himmelwright](https://appshunter.io/developer/1825158482) |

## What reviewers say

### 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 |


### Perspective Pixels

[App page](https://appshunter.io/ios/app/perspective-pixels/id6748315710)

This tool helps you understand and compare display specifications like PPI, PPD, and FOV. Input your monitor's details to see how they affect your viewing experience and explore UI scaling effects. Save and compare unlimited configurations with a clean, intuitive interface.

**Highlights:** Calculate PPI, PPD, and FOV, Explore UI scaling effects, Save and compare monitor configurations, Switch between metric and imperial units, Intuitive and user-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is CineMath free?

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

### Is Perspective Pixels free?

Perspective Pixels is free to download, with no in-app purchases.

### Which has better reviews, CineMath or Perspective Pixels?

CineMath and Perspective Pixels are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do CineMath or Perspective Pixels have ads?

Neither CineMath nor Perspective Pixels shows ads.

### Which is updated more often, CineMath or Perspective Pixels?

CineMath ships an update every 4 days, and Perspective Pixels every 5 months. Most recently, CineMath was updated on September 21, 2026 and Perspective Pixels on September 30, 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.*