# FieldPrism vs Evolution 2026

The clearest difference is device support: Evolution 2026 at 3 against FieldPrism's 1. Evolution 2026 also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | FieldPrism | Evolution 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 12 MB | 47 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [William Weaver](https://appshunter.io/developer/1888516308) | [Society for the Study of Evolution](https://appshunter.io/developer/1466906884) |

## What reviewers say

### FieldPrism

[App page](https://appshunter.io/ios/app/fieldprism/id6761267750)

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

**In-app purchases:** none


### Evolution 2026

[App page](https://appshunter.io/ios/app/evolution-2026/id6765673160)

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

**In-app purchases:** none


## Frequently asked questions

### Is FieldPrism free?

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

### Is Evolution 2026 free?

Evolution 2026 is free to download, with no in-app purchases.

### Do FieldPrism or Evolution 2026 have ads?

Neither FieldPrism nor Evolution 2026 shows ads.

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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.*