Unredactor vs BLACK
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.
BLACK
This app offers a minimalist interface to ask questions via voice or text. It provides personalized cosmic insights and unique profiles powered by NASA data, and allows recording moments for social media sharing.
- AI-powered question answering
- Personalized cosmic insights
- Unique cosmic profile generation
- NASA planetary & cosmic signal integration
- Voice and text input
- Social media clip recording
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BLACK: AI Oracle is your minimalist digital bestie in a futuristic and endless universe. Tap it. Ask any question in voice or text. The Oracle listens, processes your personal data and real NASA planetary & cosmic signals, then delivers deep, precise answers that feel impossible. Watch it breathe, pulse, open the glass core and show the truth inside. Get personalized daily cosmic insights and your unique cosmic profile — all powered by NASA data. Record the entire moment with front camera — one tap and your clip is ready for TikTok, Instagram Reels, Stories and YouTube Shorts. Minimal design. Zero noise. Maximum vibe.
Screenshots
Verdict
The clearest difference is review sentiment: BLACK at 100% against Unredactor's 0%. BLACK also leads on rating (5.0 vs 4.5). Unredactor's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price 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. BLACK sells 5 in-app purchases, starting at $1.99 per 7 days. Unredactor asks for nothing beyond the download.
BLACK 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. Written reviews point the same way: 0% of Unredactor's written reviews are positive against 100% of BLACK's.
Unredactor ships an update every 2 days, BLACK every 9 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | Unredactor | BLACK |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | Manceps, Inc. | Raman Bianko |
Customer experience
Unredactor
BLACK
In-app purchases
Unredactor
No in-app purchases
BLACK
- Weekly Premium$1.997 Days
- Monthly Premium3 Days trial$5.991 Month
- Annual Premium$49.991 Year
- 10 AI Oracle Questions$0.99
- 25 AI Oracle Questions$1.99
