Unredactor vs Prism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unredactor
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.
- Redact hidden words
- AI-powered unredaction
- Text prediction
- Dictate text input
- Experiment with AI models
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Unredactor is a Manceps experiment. It was created by our Summer Interns, class of 2019. Type or dictate your text then flip the Redact switch, hide some words and click Unredact to see what the language model predicted. Manceps makes it easy for enterprise organizations to deploy AI models that put their data to work. Unredactor was created by: Tyler Gee Julian McOmie Hope Yim Alex Kari Manceps Mentors: Hobson Lane Christopher Thompson Al Kari Visit manceps.com for more details.
Prism
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.
- Gesture-based art creation
- Mathematically generated patterns
- Music-reactive visuals
- Mesmerizing animations
- Shareable digital masterpieces
- Intuitive controls
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Transform simple gestures into breathtaking visual art. Prism harnesses the beauty of mathematics to create stunning patterns that flow and evolve with your touch. Bring your ideas to life through intuitive controls, watch as your creations respond to music, and craft mesmerizing animations that capture the imagination. Every movement becomes an artistic expression, every sound a visual symphony. Share your digital masterpieces with the world or keep them as personal treasures. With Prism, everyone can discover the artist within—no experience needed, just curiosity and creativity.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Unredactor | Prism |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 13 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Manceps, Inc. | Christopher Marcus George |
In-app purchases
Unredactor
No in-app purchases
Prism
- Prism Pro$4.99
