AC2PHONE vs LetterRack
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AC2PHONE
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A powerful, visual magic trick that is simple to learn and delivers maximum impact! A freely selected playing card instantly appears inside the screen. Whether you are a seasoned illusionist or a complete beginner, AC2PHONE (Any Card to Phone) enables you to perform astonishing modern miracles right from your pocket. Get started instantly: just 10 minutes of practice are enough to amaze your audience. Key Features: โข 100% Free Choice: No card forcing required. โข No Voice Recognition: No awkward spoken cues or suspicious moves. โข Full Customization: Customize card backs to match any physical deck. โข Instant Reset: Ready to perform again immediately with a completely different card. โข Intuitive Design: Dead-simple for beginners, powerful for professionals. New Feature: Make the selected card appear directly on your spectator's phone and watch it travel seamlessly from one device to another! The ultimate pocket miracle every performer needs. Unleash your magic with AC2PHONE!
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 price: LetterRack at Free against AC2PHONE's $29.99. AC2PHONE's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 weeks). On ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
LetterRack is free to download; AC2PHONE costs $29.99 up front. LetterRack sells 3 in-app purchases, starting at $3.99 per month. AC2PHONE asks for nothing beyond the download.
AC2PHONE ships an update every 5 days, LetterRack every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | AC2PHONE | LetterRack |
|---|---|---|
| Price | $29.99 | Free โ better |
| Update frequency | Every 5 days โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone | iPhone, Apple Watch โ better |
| Requires iOS | 18.6 โ better | 26.4 |
| Further details โ not scored | ||
| Size | 18 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | sebastien macak | Vincent Launay |
In-app purchases
AC2PHONE
No in-app purchases
LetterRack
- Xtremagic Pass$3.991 Month
- Xtremagic Pass$24.991 Year
- Full Access (One-Time Purchase)$7.99









