# Simple Negative Image vs Artec Photogrammetry

The clearest difference is ads: Artec Photogrammetry at none against Simple Negative Image's shown. Simple Negative Image's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 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 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Simple Negative Image | Artec Photogrammetry |
| --- | --- | --- |
| Price | Free | 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 | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 34 MB | 83 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) | [Artec Group](https://appshunter.io/developer/444611715) |

## 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


### Artec Photogrammetry

[App page](https://appshunter.io/ios/app/artec-photogrammetry/id6751812137)

**Features:** macOS Compatibility

**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 Artec Photogrammetry free?

Artec Photogrammetry is free to download, with no in-app purchases.

### Do Simple Negative Image or Artec Photogrammetry have ads?

Simple Negative Image shows ads; Artec Photogrammetry does not.

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

Simple Negative Image ships an update every 2 months, and Artec Photogrammetry every 2 months. Most recently, Simple Negative Image was updated on September 25, 2026 and Artec Photogrammetry on September 8, 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.*