Frequently asked questions
We gathered the most common questions about the CuboPlus Raffle tools. Everything is free, works offline and needs no sign-up — and your data stays only in your browser.
Frequently asked questions
Who is CuboPlus Raffle for?
Everyone, with three main uses: business (raffles and giveaways for customers, live streams, corporate events and team activities), community (churches, schools, groups and social projects — with bingo, contests and word games) and family (games, board games, dice and adedonha at home). All free and no sign-up.
Can I install it as an app (PWA)?
Yes. CuboPlus Raffle is an installable app (PWA): use the "Install App" button (in the footer or your browser bar) to add it to your phone's home screen or your computer. It then opens like an app, even offline.
Can I cast the raffles and games to a TV or big screen?
Yes, both the raffles and the games. You can cast to a TV (Chromecast/Smart TV) or open the big-screen mode in a new window. When you start casting, a floating remote control appears to run everything from your phone: trigger the active game's action (draw, roll the dice, etc.), change the background effects, show or hide elements (like the QR code and history), adjust the screen zoom, mute the sound and end the broadcast at any time.
How do I see what's new and the version notes?
Click the version number in the app footer to open the changelog — with everything that was added and improved in each update.
Does the app collect or send my data?
Your raffle data (names, numbers and history) stays only in your browser and is not sent to our servers. To improve the app, we only use anonymous usage statistics (Google Analytics and Microsoft Clarity), enabled only with your cookie consent and which do not identify you. You can accept or decline at any time in the cookie notice.
Is there a hidden secret in the app?
There is! Click the mascot in the center of the wheel to release confetti, and look for the secret mini-game hidden in the CuboPlus logos. It's our way of making the experience more fun.
How do I suggest a new feature or report a bug?
Use the "Suggest / Report a Bug" page in the app menu. Your suggestion or report helps us keep improving CuboPlus Raffle.
Who develops CuboPlus Raffle?
CuboPlus Raffle is developed by Cubotimize, a Business Intelligence (BI) consulting company active since 2016. We also create other solutions, like Trilha CuboPlus, which builds gamified learning paths with artificial intelligence in an instant.
Is the picker really free?
Yes. All CuboPlus Raffle tools are 100% free, with no sign-up, no login and no usage limit.
Does it work offline?
Yes. After your first visit, the app works without internet, right in your browser, and your data stays only on your device.
Is the draw fair and random?
Yes. The draw uses your browser's own random number generation, giving every participant the same chance.
Can I use it on my phone and project to a TV?
You can. The interface is responsive and includes a big-screen mode and casting to a TV or Chromecast, ideal for events, live streams and classrooms.
How do I get the post's comments?
Two ways: use our built-in method (the CuboPlus Assistant, which extracts the comments for you) or one of the tools suggested in the Instructions, like Exporter24, and import the CSV/JSON file into the raffle.
Do I need to connect my Instagram account?
No. The raffle is done from a comment spreadsheet you export. We don't ask for login or access to your account.
Is the Instagram giveaway transparent?
Yes. The winner is chosen randomly in front of everyone, and you can show the screen live to prove the draw is fair.
Can I prioritize those who commented more times?
Yes. You can prioritize those who commented most or set a minimum number of entries to join the draw.
What's the difference between 75 and 90-ball bingo?
The 75-ball uses 5x5 cards with the letters B-I-N-G-O; the 90-ball is the traditional one, with three-row cards and numbers from 1 to 90.
Does the bingo provide the cards?
The app focuses on the full-screen ball-draw cage. The cards can be the players' physical ones or printed separately.
Can I use it at parties and church without internet?
Yes. Once opened, the bingo works offline and in full screen, ideal for in-person events.
How many dice can I roll at once?
You can throw several dice at once, and the total result is added up automatically for you.
Are the dice really random?
Yes. Each throw uses the browser's random generation, ensuring unpredictable and fair results.
Is it good for RPGs and board games?
Yes. It's ideal for D&D and other RPGs, and replaces lost dice in any board game.
What is Adedonha or Stop?
It's the classic word game where each player writes a term for each category starting with the drawn letter, in the shortest time possible.
Can I choose the categories?
Yes. You build the category list however you want before starting the match.
Is there a timer for the rounds?
Yes. The app includes a built-in timer to automatically track the time of each round.
What is Tapapalavras for?
It's a group word-guessing game, great for activities, get-togethers, classrooms and church gatherings.
Does it have biblical categories?
Yes. There are Christian biblical categories, ideal for small groups, Sunday school and youth groups, plus general categories.
Do I need internet to play?
No. Once opened, the game works offline, right in the browser and with no sign-up.
Is there a Hangman game?
Yes! Along with Tapapalavras you'll also find the classic Hangman game, to guess the word letter by letter — great for the same occasions: groups, classrooms and family.
Does the timer have a sound alarm?
Yes. When the countdown ends, an alarm sounds to alert you, and the sound respects the app's mute control.
Can I use it as a chess clock?
Yes. There's a mode with two independent times, perfect for chess matches and turn-based games.
Does it work full screen for the class to see?
It does. The big-screen mode shows the time in large letters, ideal for classrooms and presentations.
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