Comparison

NoteifyApp vs LetterRack

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

NoteifyApp

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Turn a borrowed iPhone into your personal mind-reading device with Noteify, offering multiple ways to secretly peek and transmit information What Can You Do with Noteify? Super Clean Mind Reading: Reveal their thoughts. Transmit Predictions: Instantly Create Predictions on a borrowed phone, Hands-off Confabulation: Use the powerful Accomplice Mode for truly hands-off routines, leaving no trace of the magic. For Entertainment purpose only!

About

LetterRack

Features
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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

NoteifyApp2 screens
LetterRack4 screens

Verdict

The call

The clearest difference is update cadence: NoteifyApp at every 6 days against LetterRack's every 3 weeks. NoteifyApp also leads on iOS requirement (16.0 vs 26.4). On price, ads, in-app purchases 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. NoteifyApp sells 1 one-off in-app purchase 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.

UpkeepUpdate frequency

NoteifyApp ships an update every 6 days, LetterRack every 3 weeks. The most recent releases landed on September 11, 2026 and September 12, 2026 respectively.

Scorecard2 real differences ยท 4 level
NoteifyApp versus LetterRack: the parameters behind the verdict, then further details
ParameterNoteifyAppLetterRack
PriceFreeFree
Update frequencyEvery 6 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS16.0 โ€” better26.4
Further details โ€” not scored
Size43 MB28 MB
Age rating4+4+
DeveloperPratik ShirsatVincent Launay

In-app purchases

1 purchases

NoteifyApp

One-time1
  • Noteify$309.00
3 purchases

LetterRack

Subscriptions2
  • Xtremagic Pass$3.991 Month
  • Xtremagic Pass$24.991 Year
One-time1
  • Full Access (One-Time Purchase)$7.99

Questions

Is NoteifyApp free?
NoteifyApp is free to download, with in-app purchases available.
Is LetterRack free?
LetterRack is free to download, with in-app purchases available.
Do NoteifyApp or LetterRack have ads?
Neither NoteifyApp nor LetterRack shows ads.
Which is updated more often, NoteifyApp or LetterRack?
NoteifyApp ships an update every 6 days, and LetterRack every 3 weeks. Most recently, NoteifyApp was updated on September 11, 2026 and LetterRack on September 12, 2026.

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