Magic Number SD vs ThoughtCast Digital Mentalism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Magic Number SD
Perform a mentalism act by guessing a number chosen by an audience member. This classic trick requires no preparation and can be repeated endlessly for a surprising effect. Amaze your audience with this easy-to-use application.
- Guess audience-chosen numbers
- Repeatable trick
- No preparation needed
- Easy to use
- Classic mentalism effect
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Do you want to surprise your audience with a great mentalism act? Then you need this app. Someone from the audience thinks of a number between 1 and 10. You can guess that with this App. They will be amazed. Possibilities: - Guess a number between 1 and 10; - The trick can be repeated as often as desired; - No preparation required; - Super easy. A true classic, now on iOS.
ThoughtCast Digital Mentalism
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ThoughtCast, originally released in 2017, brought a multitude of improvements to the options magicians had to electronic impression pads prior. Multiple styles, multiple pen options (that were both normal/common and less than half the price of other impression pad pens), no pressure sensitivity, (almost) no paper limit, and some incredible features in an impression pad app, like touch to peek and camouflage mode, zone mode, and more. Now, the best impression pad (in our opinion) is getting even better with the brand new ThoughtCast v2.0 App! This app isn’t just an upgrade, it is a complete rewrite and overhaul of everything ThoughtCast, re-developed from the inside out. Effects with an impression pad that were never possible before are easy to do with ThoughtCast. Know the word someone is thinking of completely blinded with text to speech. Know the exact location of a word in a dictionary with Dictionary Lookup. Know the zodiac sign someone is thinking of, the drink they are thinking of, or their favorite cocktail without them ever telling anyone, or writing it down (yes, even with an impression pad) using our brand new Internal Logic system! Plus this is just the tip of the iceberg. ThoughtCast will automatically add together numbers, making it the perfect add a number pad for mentalists. It will even perform target number effects, letting you predict numbers that can add up to important values you control. The brand new detective system detects text in almost every language ever written, and it detects DRAWINGS! Your spectator can draw a picture and (depending on the quality), it will read to you the thing they drew or show it on a PeekSmith peek device! And, with the brand new Actions Toolkit, ThoughtCast now works with a wide array of other magic tricks you probably already own. Predict a thought of word on someone’s phone with the Inject Action. Know a thought of song on your spectators phone with the Earworm Action. Get a complete stranger to know your spectators thought of word with the Stranger Action. Show your spectators best friends name was written on a business card in your wallet the whole time with the Legacy Action. And several spectators thought of number can match a spectators random number they created (on their phone) with the Calculon Action. There are even more Actions available, so check out thoughtcastmagic.com/actions for all the Actions available now available now. Plus, it comes with all the features that make ThoughtCast the leading impression pad app. This system is simple enough for the casual performer, but powerful enough that professionals can let their imagination run wild. If you already own a ThoughtCast system, this app works with your hardware, no new hardware is needed! A See all the details at http://thoughtcastmagic.com)/thoughtcast-v2.
Screenshots
Verdict
The clearest difference is ads: ThoughtCast Digital Mentalism at none against Magic Number SD's shown. ThoughtCast Digital Mentalism also leads on update cadence (monthly vs every 17 months). Magic Number SD's advantage is iOS requirement (12.0 vs 16.6). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Magic Number SD ships an update every 17 months, ThoughtCast Digital Mentalism monthly. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.
| Parameter | Magic Number SD | ThoughtCast Digital Mentalism |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 17 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 22 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Andela ICT | AndEtc, Inc. |
In-app purchases
Magic Number SD
No in-app purchases
ThoughtCast Digital Mentalism
No in-app purchases
Questions
Is Magic Number SD free?
Is ThoughtCast Digital Mentalism free?
Do Magic Number SD or ThoughtCast Digital Mentalism have ads?
Which is updated more often, Magic Number SD or ThoughtCast Digital Mentalism?
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