# Simple Negative Image vs Inspiration Window

The clearest difference is update cadence: Inspiration Window at fortnightly against Simple Negative Image's every 2 months. Simple Negative Image's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Negative Image ships an update every 2 months, Inspiration Window fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Negative Image | Inspiration Window |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (122 ratings)](https://appshunter.io/ios/app/simple-negative-image/id6444569227/reviews)** | — |
| Number of ratings | **122** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 42 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) | [Daisuke Hikosaka](https://appshunter.io/developer/1717379609) |

## What reviewers say

### 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


### Inspiration Window

[App page](https://appshunter.io/ios/app/inspiration-window/id6497564400)

**In-app purchases:** none


## Frequently asked questions

### Is Simple Negative Image free?

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

### Is Inspiration Window free?

Inspiration Window is free to download, with no in-app purchases.

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

Simple Negative Image ships an update every 2 months, and Inspiration Window fortnightly. Most recently, Simple Negative Image was updated on October 30, 2026 and Inspiration Window on October 24, 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.*