# Unredactor vs Prism

The clearest difference is rating: Prism at 5.0 against Unredactor's 4.5. Unredactor's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 5 days). On price, ads and device support there is nothing between them.

Both are free to download. Prism sells 1 one-off in-app purchase. Unredactor asks for nothing beyond the download.

Prism holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Unredactor has 8 ratings behind it against 1, so its average is the more settled of the two.

Unredactor ships an update every 2 days, Prism every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Unredactor | Prism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/unredactor/id1478024671/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prism-abstract-for-artists/id6745243374/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 3 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Manceps, Inc.](https://appshunter.io/developer/1478024670) | [Christopher Marcus George](https://appshunter.io/developer/1787314916) |

## What reviewers say

### Unredactor

[App page](https://appshunter.io/ios/app/unredactor/id1478024671)

This AI-powered tool allows you to redact words in your text and then reveal them. It uses a language model to predict and display the hidden words. Explore the capabilities of AI in text manipulation.

**Highlights:** Redact hidden words, AI-powered unredaction, Text prediction, Dictate text input, Experiment with AI models

**Features:** macOS Compatibility

**In-app purchases:** none


### Prism

[App page](https://appshunter.io/ios/app/prism-abstract-for-artists/id6745243374)

Create stunning, evolving visual art from simple gestures. This app uses mathematical principles to generate mesmerizing patterns that react to touch and sound. Share your digital masterpieces or enjoy them privately.

**Highlights:** Gesture-based art creation, Mathematically generated patterns, Music-reactive visuals, Mesmerizing animations, Shareable digital masterpieces, Intuitive controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Pro | $4.99 | one-time |


## Frequently asked questions

### Is Unredactor free?

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

### Is Prism free?

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

### Which has better reviews, Unredactor or Prism?

Prism is rated higher. Unredactor averages 4.5 out of 5 from 8 ratings, while Prism averages 5.0 from 1 ratings.

### Do Unredactor or Prism have ads?

Neither Unredactor nor Prism shows ads.

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

Unredactor ships an update every 2 days, and Prism every 5 days. Most recently, Unredactor was updated on October 24, 2026 and Prism on October 28, 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.*