# PQ Calc vs Patterns Mobile

The clearest difference is price: PQ Calc at $4.99 against Patterns Mobile's $59.99. PQ Calc also leads on chart position (#198 vs unranked) and iOS requirement (14.2 vs 16.0). On rating, ratings volume, update cadence and ads there is nothing between them.

PQ Calc costs $4.99 and Patterns Mobile $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for PQ Calc against 5.0 for Patterns Mobile. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PQ Calc ships an update every 22 months, Patterns Mobile every 19 months. The most recent releases landed on September 4, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PQ Calc | Patterns Mobile |
| --- | --- | --- |
| Price | **$4.99** | $59.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pq-calc/id1541419476/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/patterns-mobile/id1658658195/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 19 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#198** | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **14.2** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avical](https://appshunter.io/developer/1534335247) | [Portrait Displays, Inc.](https://appshunter.io/developer/1629754002) |

## What reviewers say

### PQ Calc

[App page](https://appshunter.io/ios/app/pq-calc/id1541419476)

**Currently charting:** #198 Top Paid · Photo & Video (US App Store)

Easily convert luminance levels (nits) to digital values and vice versa using the SMPTE ST 2084 (PQ) electro-optical transfer function. Supports various bit depths and ranges for professional video workflows.

**Highlights:** Bi-directional conversion, Luminance (nit) to digital level, Digital level to luminance (nit), Supports Full, SMPTE, SDI-Full ranges, Calculations in float, percent, 8-16bit

**Features:** macOS Compatibility

**In-app purchases:** none


### Patterns Mobile

[App page](https://appshunter.io/ios/app/patterns-mobile/id1658658195)

This advanced generator supports HDR and color management for accurate image validation across various color spaces. It's designed to work with professional calibration software or independently for precise visual content creation and consumption.

**Highlights:** HDR support, Color management compliant, Fine Tune calibration, Supports multiple color spaces, Works with Calman software, Remote control option

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PQ Calc free?

PQ Calc costs $4.99, with no in-app purchases.

### Is Patterns Mobile free?

Patterns Mobile costs $59.99, with no in-app purchases.

### Which has better reviews, PQ Calc or Patterns Mobile?

PQ Calc and Patterns Mobile are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PQ Calc or Patterns Mobile have ads?

Neither PQ Calc nor Patterns Mobile shows ads.

### Which is updated more often, PQ Calc or Patterns Mobile?

PQ Calc ships an update every 22 months, and Patterns Mobile every 19 months. Most recently, PQ Calc was updated on September 4, 2026 and Patterns Mobile on September 20, 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.*