Use like a normal scientific calculator when desired
Connect to the Internet and read Search Engine Results for any query you like
Chat with an iOS or Android Device anywhere in the world
Chat with another Ruby Calculator up to 20 meters away
Chat with a PC or Mac anywhere in the world
Switch mode to your favorite keyboard style. Chat away
Store up to 300,000 words of text notes and up to 30 files on the Ruby Calculator for storage. Use the RXO Chat App to load text files onto the calculator
Peel off the Ruby Devices Logo Sticker to reveal a normal looking scientific calculator
Please download and read the user manual for a detailed description on how to use the calculator.
A purchase will include a free Alkaline battery pack.
What can i say ?
The calculator is similar to a certain Casio so i bought one, I placed the ruby calculator inside the Casio one to give it maximum stealth.
Getting ready for my exams coming hope to get some A's.
It is expensive but you're paying for a quality product. Recommend 10/10
I would like to Give this product a 100 star if i can , very perfect to use and extremely high class customer caring any time they are help us just one email that's all need it. u can prepay for this product without any doubt.from my experience i will purchase more products from Rubydevices. Once again thank u sir thank u!
This calculator has saved me countless hours of pointless work. It is still good to study but in real life you don't need to memorize info that you can look up on the internet so this calculators allows people to cut out the memorization.
All in all the functions work great and the product is of a very high quality. It contains all the features I need. Thanks Ruby again not only for the product but also for the excellent customer service.
This Device is extremely helpful. It looks absolutely like a usual calculator. All the features are extremely smart in the calculator included. There are plenty of different functions but the handling is still very customer friendly. The customer service is outstanding!!!
Thank you very much for the excellent device!!!
The custom calculators offered by Ruby Devices are an extremely valuable tool for any student. The largest key factor in order to successfully cheat in any examination is stealth and this product offers customers a way to access information on the go without bringing any attention to the individual. Furthermore, the build quality and innovative features of this product are second-to-none; there are simply no products in the marketplace which exist with features like this.
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At first I was skeptical to purchase this product due to the relatively high price as opposed to alternative 'cheating' solutions. I continued to search for a similar product everywhere from sellers located China, Europe and India. With further research I found that Alex (the founder) actually designed, developed and built these products himself! With this in mind I finally understood that when you purchase this item, you are not just buying a cheating device... but rather the high-level knowledge, experience, intelligence and time and of a highly skilled electrical engineer.
And guys like this? They don't come around often. Trust me.
If that doesn't help you justify this purchase think of the time and money you'll save when you guarantee yourself pass in your university subjects. For me personally, this item was insurance towards failure and has already paid for itself many times over. It is simply an investment with much more return than any investment vehicle could offer you. It will turn you into an expert in any subject during your exam. Toilet breaks and shitty size 3 font palm notes are no longer needed.
Ruby devices also offer a high-level of customer service and will go beyond above to satisfy their customers.
This calculator provides the opportunity to reach your dreams and secure your future... what will you do? The time is now.
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Had an issue, they were eager to help and fixed fast. 5 stars all around
The calculator is awesome! The last generation includes every tool you will need to get the job done without raising suspicions. The customer service is fantastic, kind and always trying to help. I truly recommended it!
THIS CALCULATOR BLOWS MY MIND! THANK YOU GUYS SO MUCH I OWE YOU GUYS BIG TIME! :D
This device is amazing. The functions work very well. It is the Perfect device and totally undetectable. Furthermore, the customer service is outstanding and is even open for customizations. I am extremely happy with the device and can only recommend it further!!! Thank you team Ruby!!!!!!!
They say here if you want to pass then get this calculator. Let me inform you this company saved my life! As a Mechanical Engineering student working towards my masters, I cannot express how this calculator saved me. My advice for those who really want to get an A+; Study hard but have this calculator as a backup since it can save your life when you forget something. It is really easy to use if you have one or two hours to sit and just get familiar with it. Also, when you have any issue setting it up (although its easy enough for a kid to do it), The Tech support will guide you through all the steps to get you started. Keep in mind that they are very patient and care for their customers. This is something that you will not see in most customer service companies. They are THE BEST JUST LIKE Their PRODUCT 100% if not more.
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Example: I contacted them at 2:00 am and they got back to me in less than 2 hours with a solution (the solution was based on my mistake that I did on my phone, but they were more than glad to help). Also, their calculator was checked by my instructor during my exam (since all calculator must be checked by TA or instructor based on university policies) and my teacher was shocked that I am willing to use this normal scientific calculator rather than using TI-84 or even TI-89. My instructor even took the battery out of the calculator to make sure that there are no papers hidden and played with it. NO ISSUE. All my files were there and I got 100 on that test. FORGET ABOUT THE MONEY AND BUY IT, YOU ARE PAYING MORE FOR SCHOOL, AND THIS CALCULATOR CAN GUARANTEE THAT YOU PASS ALL YOUR CLASSES. I give this product 10 stars out of 5; yes it is that good. I would give it more if I could. Try it and you will fall in love with it. Also, all the notation for engineering is there (at least 80% of them which is more than enough). I let a friend borrow it and I was sending her the answers with my phone. Guess what she did not know any of the material and two days later she invited me to dinner since she got the HIGHEST grade in class. As long as the person can type the answer fast for you, you will pass 100%. THIS PRODUCT IS AWESOME, GREAT JOB AND BEST CUSTOMER SERVICE. I just want to say Thank You for Saving My Life.
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Top Sellers! The new model is great. I was one of the first to try out the newest upgraded version. I made my purchase 2 months ago but the sales team told me I could upgrade my model to the latest firmware if I sent it in. The new file navigation features was exactly what I needed as it attracts too much attention if you need to hit the scroll button repeatedly to navigate through a file. Thanks again for the fast and professional customer service!
Yes! This thing is a weapon. Works like a dream, the attention to detail is there. Very happy, thanks team
Brilliant. Slightly concerened at first when I was having an issue with the Internet messages but was all good when I realized it was a problem with the Wi-Fi. Also fantastic customer support which helped me figure out the issue Fast response time.
I got this originally for Chemistry to help me remember the periodic table. Worked well with the note storage. I like it. I thought I was going to have to type all the notes in but I was able to send them through the app so that was good. Just need to type the notes on my phone before transfering. Worth noting that the calculator only supports text files so if you wanna copy pdf or word you need to copy and paste the text out of them first.
The messaging is pretty good. A little slow typing on the number pad but I've gotten pretty fast with practice.
Haha I love this me and my mate use this to share our multiple choice in bio lol
Good quality. Well made. Only wish would be being able to three-way chat to two other calculators at the same time
This thing is truly awesome; from the memory storage to the messaging between calculators to messaging my brother at home aha. I honestly thought I wouldn't be using the chat feature because I didn't think I could type fast on the number bad but its no problem
I procrastinated a while before pulling the trigger on this one, but I'm 100% happy I did now. I still believe in studying but some teachers make BS tests that I'll never need to know in real life
And the normal calculator functions are fine. Does the job
Awesome. Zero complaints. Ad was accurate
I first got the Gen1 of this last year. That was pretty cool but it only had messaging between calculators back then. Gen 4 (I think?) has come so far since then. I love the note storage. Saves me from remembering all the stuff that I would forget 1 day after an exam anyway :)
Take care with what subjects you bring this into though. If you try taking this into an English exam that won't go down well
This is so bad for my future hahahaha. Works great
So good! Zero chance any one would ever suspect this calculator. Looks 100% like any an authentic scientific calculator. A++
Is the memory storage on a Ruby Calculator persistent? Can I delete files to make space for new ones?
Sure, no problem. You may turn the calculator off and back on without files being forgotten. The user may also delete and overwrite files with new ones as many times as they like.
Can I customize the default password on my Ruby Calculator which protects the file system and chat mode?
Yes, absolutely. Ruby Calculators are shipped with the default password of "123456" but this password may be changed by the user at any time. If a user forgets their password they may contact Technical Support for a PUC code to reset their device to the default password.
Can a Ruby Calculator perform all the functions of a scientific calculator?
Nearly all functions, yes, with a minor exception or two. Please refer to thefor additional details.
What is the maximum range in distance that a Ruby Calculator can send messages to another device?
A Ruby Calculator can message another Ruby Calculator up to 20 metres away indoors and 50 metres away in an outdoor open space.
A Ruby Calculator can message a Smart Phone anywhere in the world using a local Smart Phone to relay messages through the Internet.
Does a Ruby Calculator incorporate an emergency button in the event that one wishes to hide all cheating capabilities of the device?
Indeed, it does. At the push of two buttons all cheating capabilities will be suppressed and can only be unlocked again through the entry of the Chat Mode password.
What is the battery life of a Ruby Calculator?
A high quality pair of alkaline batteries will last approximately 10 hours.
After unlocking Chat Mode can I still use Calculator Mode during the same session? Will I be able to still receive messages while I am working in Calculator Mode?
Yes, after unlocking Chat Mode the user may switch at anytime between Calculator Mode and Chat Mode. Furthermore, while in Calculator Mode data will still be received so there is no need to worry about missing out on any new messages.
Free Shipping is offered on all orders world-wide with Australian Post Standard. Shipping time with this service is usually between 5 to 15 business days.
Two different Express shipping options are also available - DHL which ships in 2 to 3 business days and Australian Post Express which ships in 5 business days.
All shipping services are available world-wide and come with tracking.
Email firstname.lastname@example.org with any queries you may have with regards to shipping.