Orusco vs LetterRack
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Orusco
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What if you could make a mystical oracle reveal your friends' deepest secrets in real time? Orusco is the ultimate digital mentalism tool. Designed to create moments of genuine wonder, it lets you secretly control the oracle's answers through a system undetectable to the naked eye, leaving everyone with just one question: how did you know? No algorithms, no random answers. The illusion relies 100% on your cunning and the app's immersive atmosphere. What makes the experience unique: - The Foolproof Trick: A secret, imperceptible input mechanism. Type the hidden answer right in front of them without anyone noticing the shortcut. - Mystical Atmosphere: A dark, minimalist, and surreal design crafted to build suspense and heighten the realism of the ritual. - Astral Customization: Unlock exclusive aesthetic themes to match the oracleβs visual style to your own. - Prayer History: Keep a log of queries and responses from your best pranks to relive the most epic reactions. - Total Control (No AI): You have full command of the narrative. No generic machine-generated responsesβthe magic depends entirely on you. Ideal for parties, hangouts, or leaving someone searching for answers for days. Do you have the skill needed to master the illusion? Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
LetterRack
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LetterRack. The Mentalist's Secret Weapon. Mentalism lives on one thing: focus. LetterRack gives your spectator exactly what their mind needs to lock onto a thought. Three powerful effects, one elegant tool: A spectator thinks of a random word generated by the app. The mentalist reads their mind. A spectator unscrambles an anagram and focuses on the hidden word. The mentalist reads their mind. A spectator freely chooses any word. The mentalist reads their mind. Three different paths. One impossible outcome. Full control for the performer: LetterRack gives mentalists full control over their letter sets, preparing, organizing, customizing, and cycling through words with precision, so the performer can focus entirely on the audience, not the mechanics. Instant sharing, zero friction: Generate a QR code in seconds and let your spectator scan it with their iPhone. No app download required. They land directly via App Clip, turning their own phone into part of the effect. Always within reach: A Home Screen widget keeps your current word visible at a glance, ready the moment you need it. They think it. You know it. Word lists currently available in English only. Additional languages coming in future updates. The app is free to download and try with up to 5 words. The widget and Apple Watch complication are free to install but show only the first letter of the word. Full word display, App Clip, custom word lists, and advanced word management require an Xtremagic Pass subscription or one-time purchase.
Screenshots
Verdict
The clearest difference is iOS requirement: Orusco at 15.1 against LetterRack's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Orusco sells 2 in-app purchases, starting at $2.99 per 7 days and LetterRack sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Orusco ships an update fortnightly, LetterRack every 3 weeks. Both last shipped on November 5, 2026.
| Parameter | Orusco | LetterRack |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, Apple Watch |
| Requires iOS | 15.1 β better | 26.4 |
| Further details β not scored | ||
| Size | 63 MB | 28 MB |
| Age rating | 12+ | 4+ |
| Developer | Matias Crippa | Vincent Launay |
In-app purchases
Orusco
- Orusco Pro Weekly$2.997 Days
- Orusco Pro Lifetime$5.99
LetterRack
- Xtremagic Pass$3.991 Month
- Xtremagic Pass$24.991 Year
- Full Access (One-Time Purchase)$7.99







