Rubiked vs Ultra Sharpie | Pen Magic App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rubiked
This app enables a magic trick where you can predict the outcome of a randomly shuffled Rubik's Cube. The prediction can be revealed via a photo on your smartphone, your website, or through Google Images, even after spectators have shuffled the cube themselves.
- Predict random cube shuffles
- Reveal prediction on smartphone
- Use photo from gallery
- Predict on your website
- Google Images prediction (upcoming)
Read full descriptionHide full description
Rules have just changed. Rubiked is a brand new concept in Rubik’s Cube magic, pushing the limit of prediction effects even further! Get ready to discover a cube which allows you to predict the result of a complete random shuffle in your spectators’ hands. And guess what? There’s no manipulation, you don’t even need to take the cube back or even see it. You can now reveal your prediction on your smartphone with a photo (from your gallery) taken few hours before your performance. Your spectators can clearly see their cube and the one from the photo matching perfectly (even though they just shuffled it, freely.)! One prediction, multiple platforms You’re not limited to the photo-in-gallery prediction but can predict the cube configuration on YOUR WEBSITE (enjoy the web traffic generator). A Google Images (soon) version is also included, allowing your spectators to access the prediction on THEIR phones.
Ultra Sharpie | Pen Magic App
Read full descriptionHide full description
Ultra Sharpie and Ultra Pen , are a revolution in mentalism! Control Ultra Sharpie and Ultra Pen via Bluetooth and instantly see everything your spectators write, directly on your phone. It's just a pen or a sharpie and a simple piece of paper! Simplicity and Discretion: All you need is the Ultra Pen or the Ultra Sharpie and sheets of paper that appear as ordinary pieces of paper to the audience. Discreet Viewing: See what your spectators write with your phone’s screen turned off or directly on your smartwatch, without arousing suspicion. Real-Time Interaction: Hand out sheets to multiple spectators and simultaneously view everything they write on the app or your watch. Upgrade your mentalism performances with Ultra Pen and leave your audience amazed!
Screenshots
Verdict
The clearest difference is iOS requirement: Rubiked at 10.0 against Ultra Sharpie | Pen Magic App's 15.0. On price, update cadence, ads and in-app purchases 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.
Rubiked ships an update fortnightly, Ultra Sharpie | Pen Magic App every 4 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Rubiked | Ultra Sharpie | Pen Magic App |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (18 ratings) — better | — |
| Positive reviews | 22.6% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 72 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Bigmagie | Javier Franco |
In-app purchases
Rubiked
No in-app purchases
Ultra Sharpie | Pen Magic App
No in-app purchases
Questions
Is Rubiked free?
Is Ultra Sharpie | Pen Magic App free?
Do Rubiked or Ultra Sharpie | Pen Magic App have ads?
Which is updated more often, Rubiked or Ultra Sharpie | Pen Magic App?
Other comparisons















