# Pixel Gen vs JSON Web Token

The clearest difference is price: Pixel Gen at Free against JSON Web Token's $2.99. Pixel Gen also leads on update cadence (every 2 days vs every 27 months) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Pixel Gen is free to download; JSON Web Token costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pixel Gen ships an update every 2 days, JSON Web Token every 27 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pixel Gen | JSON Web Token |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/pixel-gen/id1505917620/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 27 months |
| Monetization | Free | — |
| Size | 3 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jackson Tubbs](https://appshunter.io/developer/1481411436) | [Prismatic Apps](https://appshunter.io/developer/1530675050) |

## What reviewers say

### Pixel Gen

[App page](https://appshunter.io/ios/app/pixel-gen/id1505917620)

Create unique, random images using Perlin noise algorithms. Adjust parameters to generate custom visuals and save your creations.

**Highlights:** Perlin noise image generation, Adjustable parameters, Save generated images, Random image creation, Customizable visuals

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

**In-app purchases:** none


### JSON Web Token

[App page](https://appshunter.io/ios/app/json-web-token/id6502089325)

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Gen free?

Pixel Gen is free to download, with no in-app purchases.

### Is JSON Web Token free?

JSON Web Token costs $2.99, with no in-app purchases.

### Do Pixel Gen or JSON Web Token have ads?

Neither Pixel Gen nor JSON Web Token shows ads.

### Which is updated more often, Pixel Gen or JSON Web Token?

Pixel Gen ships an update every 2 days, and JSON Web Token every 27 months. Most recently, Pixel Gen was updated on October 24, 2026 and JSON Web Token on October 18, 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.*