Comparison

iTHUMP/Toxic+ vs Diamond tester º

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

Head to head
About

iTHUMP/Toxic+

This app offers two powerful tools for magicians and mentalists. It functions as a remote viewing device and a secret thumper, enabling discreet communication between devices. It also includes a versatile magic calculator for number forcing, book tests, and data lookups.

Highlights
  • Remote viewing device
  • Secret thumper for vibrations
  • Number forcing calculator
  • Book tests and data lookups
  • Customizable lists and backgrounds
  • Standalone functionality
  • Multi-device connectivity (Bluetooth/WiFi)
Features
Read full description

iTHUMP has two versatile tools for magicians and mentalists in one powerful app updated for iOS18. iTHUMP is a remote viewing device for TOXIC+ and can also be used as a secret thumper to send vibrations from Apple Watch to iPhone, iPhone to Apple Watch, iPhone to iPhone, iPhone to iPad or iPad to iPhone. Toxic+, is the original and most powerful Magic Calculator. A number forcing tool that mirrors all entry and results to the magician's Apple Watch, iThump interface, Bluetooth earpiece, Bluetooth display or stand alone peeks. You can perform many different types of number forces, book tests as well as lookups from up to 20 custom lists. Multiple Birthdates, Celebrities, Special days, Zodiac and Chinese star signs, Magic Squares, ACAAN and lots of data can be derived from the information being input. I'm sure you will find many uses in your magical and mentalist effects. You can create and import in your own background graphics or screenshots so you can make it can look exactly the way you want it to. The majority of it features can also be used stand alone so don't worry if you don't have an Apple Watch or a second device. ONLY FOR MAGICIANS ****Menus are in English only **** You can customise most outputs to your own language. Internet not required for normal use. When using multiple devices connection is achieved via Bluetooth and/or WiFi. You can use BlueTooth alone and/or connect to the same WiFi network. Apart from being a remote interface for TOXIC+, iThump can be used to send vibrations, playing cards, zenner cards, colours, and short text messages as well as text to speech voice messages. You can create a custom list of frequently used messages or use the keyboard for one off texts. Optional interfaces for Prevision, Cesaral CUPP, UTP & UWP, Bluetooth BLE devices, WikiTest, Earworm, Inject, Flitch, PeekSmith 1, 2, 2B & 3, Oblivious notifier, SCI, Sigaba, Bluetooth remotes, Motherboard, Glyphs and Pitata Time Hacker via In-App Purchase. Included interfaces for Apple Watch, Bluetooth earpieces, The Stranger, Nexus, Diverter, DFB-X, Lumen, Hybrid Watches, David Penn’s Pi and a handy Cryptext and Sigaba converter. Install on as many of your own Apple devices as you like. See our website for full features and instructions. Please Note: TV & YouTube rights are reserved. Please contact support for written permission prior to use. Charges apply.

About

Diamond tester º

Quickly assess if a stone might be a real diamond using your device's sensors. Get instant feedback without needing tools or experience, ideal for buyers, sellers, or the simply curious.

Highlights
  • Test diamonds in seconds
  • Simple and intuitive interface
  • No technical knowledge needed
  • Uses device sensors for analysis
  • Fast and clear results
  • No account or data collection required
Features
Read full description

Diamond Tester is the easiest way to check if a stone could be a real diamond. With Diamond Tester, you can quickly test diamonds using your device’s sensors and get instant feedback. Whether you’re buying, selling, or just curious, Diamond Tester gives you a fast and simple way to evaluate stones anywhere. No tools. No experience. Just open Diamond Tester and start testing. Why use Diamond Tester: • Test diamonds in seconds • Simple and intuitive experience • No technical knowledge required • Designed for real-world use Diamond Tester is perfect for: • Jewelry buyers who want to avoid fake diamonds • People buying second-hand items • Collectors and enthusiasts • Anyone who wants to test diamonds بسهولة How Diamond Tester works: • Place your device near the stone • Start the test inside Diamond Tester • Analyze the result instantly Diamond Tester uses your device’s sensors to detect environmental and magnetic responses. Since real diamonds are not magnetic, Diamond Tester helps you quickly identify materials that may not be genuine. What you get with Diamond Tester: • Fast diamond testing • Clear and simple results • Smooth and responsive interface • A focused experience with no distractions Diamond Tester is designed to be quick, practical, and easy to use in real situations. No account required. No unnecessary data collection. Just open Diamond Tester and start testing. Eula: https://eula-akfp.vercel.app/diamond Privacy policy: https://www.termsfeed.com/live/0ccf6f12-1125-4aec-903e-2c9861c05159

Screenshots

iTHUMP/Toxic+4 screens
Diamond tester º4 screens

Verdict

The call

The clearest difference is price: Diamond tester º at Free against iTHUMP/Toxic+'s $59.99. iTHUMP/Toxic+'s advantage is rating (4.9 vs 3.3) and ratings volume (40 vs 3). On update cadence, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Diamond tester º is free to download; iTHUMP/Toxic+ costs $59.99 up front. iTHUMP/Toxic+ sells 5 one-off in-app purchases and Diamond tester º sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iTHUMP/Toxic+ holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: iTHUMP/Toxic+ has 40 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

iTHUMP/Toxic+ ships an update every 2 weeks, Diamond tester º fortnightly. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
iTHUMP/Toxic+ versus Diamond tester º: the parameters behind the verdict, then further details
ParameteriTHUMP/Toxic+Diamond tester º
Price$59.99Free — better
Rating4.9 (40 ratings) — better3.3 (3 ratings)
Positive reviews98.1% of reviews—
Number of ratings40 — better3
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size40 MB65 MB
Age rating4+4+
DeveloperIan PidgeonAlberto Soto

Customer experience

iTHUMP/Toxic+

All ratings40 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews54 reviews
Positive98.1%
Neutral0.0%
Negative1.9%

Diamond tester º

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

5 purchases

iTHUMP/Toxic+

One-time5
  • iTHUMP - Bluetooth Interface$14.99
  • Pitata TH IAP$20.99
  • iTHUMP - BT Remote Interface$24.99
Show 2 more
  • iTHUMP - CUPP Interface$49.99
  • iThump - Prevision Interface$99.99
2 purchases

Diamond tester º

Subscriptions1
  • Week subscription3 Days trial$2.997 Days
One-time1
  • Lifetime$19.99

Questions

Is iTHUMP/Toxic+ free?
iTHUMP/Toxic+ costs $59.99, and also offers in-app purchases.
Is Diamond tester º free?
Diamond tester º is free to download, with in-app purchases available.
Which has better reviews, iTHUMP/Toxic+ or Diamond tester º?
iTHUMP/Toxic+ is rated higher. iTHUMP/Toxic+ averages 4.9 out of 5 from 40 ratings, while Diamond tester º averages 3.3 from 3 ratings.
Do iTHUMP/Toxic+ or Diamond tester º have ads?
Neither iTHUMP/Toxic+ nor Diamond tester º shows ads.
Which is updated more often, iTHUMP/Toxic+ or Diamond tester º?
iTHUMP/Toxic+ ships an update every 2 weeks, and Diamond tester º fortnightly. Most recently, iTHUMP/Toxic+ was updated on October 14, 2026 and Diamond tester º on October 11, 2026.

Other comparisons