# Primelight vs Simple Negative Image

The clearest difference is price: Simple Negative Image at Free against Primelight's $12.99. Primelight's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.6). On update cadence, in-app purchases and device support there is nothing between them.

Simple Negative Image is free to download; Primelight costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Primelight | Simple Negative Image |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | — | **[4.5 (115 ratings)](https://appshunter.io/ios/app/simple-negative-image/id6444569227/reviews)** |
| Number of ratings | — | **115** |
| Positive reviews | — | 56.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 28 MB | 34 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Vander pyl](https://appshunter.io/developer/1032830452) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### Primelight

[App page](https://appshunter.io/ios/app/primelight/id1254196684)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Negative Image

[App page](https://appshunter.io/ios/app/simple-negative-image/id6444569227)

Easily invert image colors to create unique artistic effects. This tool allows for the inversion of negatives and positives, transforming ordinary photos into tasteful art-like creations. Perfect for users seeking straightforward image processing.

**Highlights:** Invert image colors, Create unique images, Generate art-like visuals, Process images easily, Invert negatives and positives

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

**In-app purchases:** none


## Frequently asked questions

### Is Primelight free?

Primelight costs $12.99, with no in-app purchases.

### Is Simple Negative Image free?

Simple Negative Image is free to download, with no in-app purchases.

### Do Primelight or Simple Negative Image have ads?

Simple Negative Image shows ads; Primelight does not.

### Which is updated more often, Primelight or Simple Negative Image?

Primelight ships an update every 2 months, and Simple Negative Image every 2 months. Most recently, Primelight was updated on September 28, 2026 and Simple Negative Image on October 17, 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.*