# iNSIGHT Spatial Vision vs Differential Evolution

The clearest difference is price: Differential Evolution at Free against iNSIGHT Spatial Vision's $2.99. Differential Evolution also leads on update cadence (daily vs every 39 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Differential Evolution is free to download; iNSIGHT Spatial Vision costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iNSIGHT Spatial Vision ships an update every 39 months, Differential Evolution daily. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iNSIGHT Spatial Vision | Differential Evolution |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Daily** |
| Size | 125 MB | 33 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328) | [Jakub Sosna](https://appshunter.io/developer/1610607884) |

## What reviewers say

### iNSIGHT Spatial Vision

[App page](https://appshunter.io/ios/app/insight-spatial-vision/id602302299)

**Features:** macOS Compatibility

**In-app purchases:** none


### Differential Evolution

[App page](https://appshunter.io/ios/app/differential-evolution/id1662013881)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iNSIGHT Spatial Vision free?

iNSIGHT Spatial Vision costs $2.99, with no in-app purchases.

### Is Differential Evolution free?

Differential Evolution is free to download, with no in-app purchases.

### Do iNSIGHT Spatial Vision or Differential Evolution have ads?

Neither iNSIGHT Spatial Vision nor Differential Evolution shows ads.

### Which is updated more often, iNSIGHT Spatial Vision or Differential Evolution?

iNSIGHT Spatial Vision ships an update every 39 months, and Differential Evolution daily. Most recently, iNSIGHT Spatial Vision was updated on September 10, 2026 and Differential Evolution on September 9, 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.*