# Prism vs Foundform

The clearest difference is in-app purchases: Foundform at none against Prism's 3. Foundform also leads on ads (none vs shown) and update cadence (daily vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prism sells 3 in-app purchases, starting at $2.99 per month. Foundform asks for nothing beyond the download.

Prism ships an update every 4 weeks, Foundform daily. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Prism | Foundform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foundform/id6812614708/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | — | Free |
| Size | 12 MB | 3 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jesse Rubio](https://appshunter.io/developer/1153859276) | [Linus Weber](https://appshunter.io/developer/1855848698) |

## What reviewers say

### Prism

[App page](https://appshunter.io/ios/app/prism-color-palette-studio/id6800759063)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Pro Monthly | $2.99 | per month |
| Prism Pro Yearly | $19.99 | per year |
| Remove Ads | $6.99 | one-time |


### Foundform

[App page](https://appshunter.io/ios/app/foundform/id6812614708)

This app helps designers and creatives build a visual field archive of found objects. It allows you to capture, organize, refine, and export design references from the physical world into a digital collection.

**Highlights:** Capture found objects with perspective correction, Organize finds into collections, Preserve metadata like location and date, Refine image properties and cutouts, Calibrate real-world scale for flat objects, Export clean PNGs with transparent backgrounds, Local storage for privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is Prism free?

Prism is free to download, with in-app purchases available.

### Is Foundform free?

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

### Do Prism or Foundform have ads?

Prism shows ads; Foundform does not.

### Which is updated more often, Prism or Foundform?

Prism ships an update every 4 weeks, and Foundform daily. Most recently, Prism was updated on October 6, 2026 and Foundform on October 13, 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.*