Need help with RBX Calc? You’re in the right place.
If your question isn’t answered below, reach out and we’ll get back to you as soon as we can:
Email: OussamaElmejdoubi@protonmail.com
RBX Calc is an independent, unofficial calculator and tracking tool. It is not affiliated with, endorsed by, or sponsored by Roblox Corporation.
Every conversion shown in the App is an estimate based on a reference rate you set yourself. It is not an official exchange rate, and no real transactions happen inside the App.
Is this the official Roblox app?
No. RBX Calc is an independent, unofficial calculator. It has no connection to your Roblox account and cannot add, spend, or transfer real Robux.
How do I change my conversion rate?
Go to Settings ▸ Conversion Rate. This is your own reference figure — the App has no live pricing feed and never claims to have one.
How do I change my display currency?
Go to Settings ▸ Preferences ▸ Display Currency.
Why aren’t my history/stats syncing to another device?
Everything in RBX Calc — history, counter balance, quiz scores, streaks, favorites, and saved presets — is stored only on your device.
There’s no account and nothing syncs between devices, by design. Reinstalling the App or switching devices starts fresh.
How do I clear my calculation history?
Open the History screen and delete individual entries, or clear the entire history from there.
How do I reset everything?
Since there’s no account to sign out of, deleting the App removes its locally stored data. Reinstalling the App starts you with a clean slate.
Why don’t I see an ad when I expect one?
Ads are shown at a small number of natural break points, such as finishing a quiz round, completing a mini game, or leaving certain screens. Ads are also subject to cooldowns, so you won’t necessarily see one every time.
If you’re using RBX Calc Pro, eligible ads are removed.
What does RBX Calc Pro include?
Pro removes ads and unlocks additional features, including saved conversion presets, advanced statistics, extra content, and Pro accent themes.
Available plans and pricing are shown on the Pro screen and may vary by region. The App Store determines the price displayed for your account and region.
How do I restore a purchase I already made?
Go to Settings ▸ Restore Purchases.
Use this if you reinstalled the App or switched devices and previously purchased Pro.
How do I cancel or manage my subscription?
Go to Settings ▸ Manage Subscription, which opens Apple’s subscription management.
You can also manage subscriptions through your device’s Settings ▸ [your name] ▸ Subscriptions.
Subscriptions are billed and managed by Apple. RBX Calc cannot cancel or refund a purchase on your behalf.
I was charged but Pro isn’t active.
First try Settings ▸ Restore Purchases.
If that doesn’t resolve the issue, contact us with your Apple order or receipt information, if available, and we’ll help troubleshoot the subscription status.
Does RBX Calc track me?
See our Privacy Policy for full details.
In short: RBX Calc has no user accounts and does not operate its own analytics system. Advertising is provided through Google AdMob and its advertising partners, which may process advertising-related information according to their own policies and your privacy choices.
Found something broken, or have an idea for the App?
Email us at OussamaElmejdoubi@protonmail.com with:
A short description of what happened or what you’d like to see
Your device model and iOS version, if it’s a bug
Steps to reproduce the issue, if possible
A screenshot or screen recording, if helpful
We read every message, even if we can’t reply to all of them individually.