Red Bull MOBILE Data eSIM: Free 100MB + Referral Code
Install the Red Bull MOBILE Data travel eSIM app through this link and enter referral code RCALF78de4WRFZvy in the app. Official app listings say your first 100MB of data is free; Red Bull MOBILE doesn't publish the referral bonus, so any extra shows in the app. Pay-as-you-go data covers 100+ countries, run by A1 Telekom Austria.
Read our full review · 3.5/5 →Quick answer
Use code RCALF78de4WRFZvy for the Red Bull MOBILE Data offer. New eligible customers can get Free 100MB after meeting the requirement: No purchase required for the free 100MB; enter referral code RCALF78de4WRFZvy in the app. Last verified 2026-09-29.
- Reward
- Free 100MB
- Referral code
RCALF78de4WRFZvy- Last verified
- 2026-09-29
- Difficulty
- Easy
- Time to claim
- 5 minutes
- Time to payout
- Free 100MB available in the app after sign-up
RCALF78de4WRFZvyAd / referral links — we may earn a bonus when you sign up.
How to claim
- Open the Red Bull MOBILE Data link on this page on your phone; it opens the App Store or Google Play.
- Install the app and create an account.
- Enter referral code RCALF78de4WRFZvy where the app asks for a referral code (it is case-sensitive).
- Install the eSIM from the app while you are on Wi-Fi at home.
- Use the free 100MB, then buy data for your destination in the app when you need more.
Eligibility & requirements
- New Red Bull MOBILE Data customers only.
- Enter the referral code in the app; it is case-sensitive.
- The official App Store and Google Play listings promise the first 100MB free. Red Bull MOBILE doesn't publish a referral bonus, and its terms say campaigns and referral programs can carry extra conditions.
- Your phone must be unlocked and eSIM-compatible.
- Data only: no phone number for calls or SMS.
- You must be 18, or have a parent's or guardian's consent, under Red Bull MOBILE's terms.
Verification notes
- Minimum spend/deposit
- No purchase required for the free 100MB; enter referral code RCALF78de4WRFZvy in the app
- Last verified
- 29 September 2026
Provider terms can change without warning. Treat this as a verification snapshot and confirm the live terms before applying.
Pros
- Free 100MB to test the eSIM before paying.
- Pay-as-you-go data in 100+ countries, including the UK (€3/GB) and Hong Kong (€7/GB) on the official price list.
- Cruise-ship data plans as well as land destinations.
- Run by A1 Telekom Austria, an established operator.
Watch out for
- The referral bonus isn't published, so you can't count on anything beyond the free 100MB.
- 100MB is only enough for maps and messaging.
- Prices are in euros; Hong Kong and parts of Asia cost more per GB than Europe.
- Requires an unlocked, eSIM-compatible phone.
FAQ
- What is the Red Bull MOBILE Data referral code?
- Use RCALF78de4WRFZvy in the app's referral code field. It is case-sensitive.
- What do I get for signing up?
- The official app listings say the first 100MB of data is free. Red Bull MOBILE doesn't publish what the referral code adds, so check the app after entering it.
- Can I use it from the UK or Hong Kong?
- Yes. The app is on the UK and Hong Kong App Stores and Google Play, and both the UK and Hong Kong are on the official destination price list.
Related offers
Provider
Saily
Use Saily referral code JIMMYU6940 during checkout to get £4 off a regular eSIM data plan or £7.50 off an Ultra plan. Best for travel data when Saily's destination coverage, price and plan type fit your trip.
Requirement: First eligible Saily data plan purchase; £4 regular-plan or £7.50 Ultra-plan checkout discount
Easy5 minutesPayout At checkout
Verified 10 July 2026
Provider
Airalo
Use Airalo referral code JIMMY2336 or the referral link to get US$3 off your first eSIM data pack. Airalo is one of the biggest travel eSIM stores, with country, regional and global data packs.
Requirement: First eSIM data pack purchase; US$3 discount on the supplied referral route
Easy5 minutesPayout Discount applied to your first eSIM purchase
Verified 15 July 2026
Provider
HKBN
Register a designated HKBN (香港寬頻) plan with referrer code KWOKCWJ03554 and you get a bill credit once the service is active and your first bill is paid. HKBN's official referral terms set the new customer's credit at HK$400 for a 24-month home broadband plan, HK$150 for a 24-month mobile plan, and HK$100 or HK$50 for 24- or 12-month streaming plans. HKBN's headline of "up to $2,500" isn't in the terms table, so don't count on it. Credits offset monthly fees and aren't cash.
Requirement: Register a designated 24-month broadband or mobile plan (or 12/24-month streaming plan) and pay the first bill
EasyAbout 10 minutes to register a plan onlinePayout Bill credit lands within 8 weeks after the new service is activated and the first bill is paid
Verified 29 September 2026
Added 29 September 2026 · Last updated 29 September 2026. Offers and terms change frequently - always confirm on the provider's site before applying.