Simple Negative Image vs Inspiration Window
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Negative Image
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.
- Invert image colors
- Create unique images
- Generate art-like visuals
- Process images easily
- Invert negatives and positives
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A simple function application that only inverts the color of the image By inverting colors and inverting negatives and positives, you can create unique images and tasteful art-like images. For those who want to process images easily
Inspiration Window
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Select images from your own disk, or search for images from other services like Pinterest and create a queue to build your own gallery.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Simple Negative Image | Inspiration Window |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (122 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 122 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | Yes | — |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 34 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | Ryouhei Azuma | Daisuke Hikosaka |
In-app purchases
Simple Negative Image
No in-app purchases
Inspiration Window
No in-app purchases
Questions
Is Simple Negative Image free?
Is Inspiration Window free?
Which is updated more often, Simple Negative Image or Inspiration Window?
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