App stores are full of apps with «Robux» in the name. Most of them have nothing to do with Roblox, and quite a few exist only to show you ads or collect data. A small number of legitimate apps, though, can genuinely help you earn the gift cards or credit you need to buy Robux. Knowing which is which saves you a lot of time and keeps your account safe.
Below are the apps I recommend after years of testing reward programs, plus a clear explanation of what each one pays, how long it takes, and what to watch out for.
A quick rule before we start
No app can add Robux to your account directly, except Roblox’s own app when you buy them. Every legitimate method works indirectly: an app pays you in points, credit or gift cards, and you use those to buy Robux. Any app that claims to deposit Robux straight into your account, generate them or «hack» your balance is fake.
1. Microsoft Rewards
Best for: PC players, Xbox owners and anyone willing to do a short daily routine.
Microsoft Rewards pays points for searching with Bing, completing daily quizzes, and playing on Xbox. In many regions, you can redeem points directly for Roblox digital cards. Microsoft’s support pages note that about 5,000 points equals roughly $5 in rewards.
The weak spot is stock. Robux cards are among the most popular rewards and sell out often, with no announced restock dates. When that happens, redeeming an Amazon gift card and using it to buy a Roblox card is a practical workaround. Avoid VPNs, because redeeming from outside your signup region is against the rules.
2. Google Opinion Rewards
Best for: Android users who want the least effort possible.
Google sends short surveys, often a single question, and pays you in Google Play credit. That credit can be spent on Robux inside the Roblox app installed from the Play Store. On iPhone, the app pays via PayPal instead, which still works if you buy a gift card afterward.
Earnings are small and irregular, but the app costs you almost nothing in time. Answer honestly, because inconsistent answers reduce how many surveys you receive.
3. Swagbucks and similar survey platforms
Best for: Adults or teens with parental permission who have some spare time.
Survey platforms pay points for surveys, short videos, searches and trying offers. Points convert into gift cards from many retailers. They are legitimate, but survey disqualifications are common, and the highest-paying tasks often require signing up for paid trials. Read every offer carefully and check the age requirements, since most of these services require users to be 18 or to have a parent’s consent.
4. Game-reward apps
Best for: People who already enjoy mobile games.
Several apps pay you for playing partner games for a set time or reaching certain levels. Some are well established and do pay in gift cards. Be realistic, though: the most valuable tasks usually involve reaching tough milestones in games designed to encourage spending. If you would play anyway, great. If not, the hourly return is low.
5. Cashback apps
Best for: Families who already shop online.
Cashback services return a percentage of what you spend at partner stores. That balance can usually be withdrawn as gift cards. You are not earning from nothing, but you are recovering money from purchases you would make anyway, which makes it one of the least time-consuming options.
6. Roblox Studio
Best for: Anyone willing to learn something new.
It is not a rewards app, but it belongs on any honest list. Roblox Studio is free, and building an experience with game passes is the method that produces the most Robux over time. Developers with enough earnings can even exchange Robux for real money through the Developer Exchange program, currently at $0.0038 per Robux. If you have the patience, this beats every rewards app combined.
Apps to avoid
These are the patterns that should make you uninstall immediately.
- «Robux calculator» or «Robux counter» apps that turn into reward promises. A calculator is harmless. One that claims to deliver Robux is not.
- Apps that ask for your Roblox password. No rewards program needs it. This is account theft.
- Apps with «unlimited» or «instant» in the name. Real programs pay slowly and in small amounts.
- Apps that require you to install other apps to unlock a code. This is a common pay-per-install scheme; the app earns money and you never get the code.
- Apps that use Roblox logos and characters. Official Roblox partners do not need to pose as Roblox.
Comparing the options
If you only have five minutes a day, Microsoft Rewards and Google Opinion Rewards are the best pair. If you have a few hours a week, add one survey platform. If you want long-term results, start learning Roblox Studio. In practice, combining the first two gets most consistent players a small Roblox card every month or two, depending on their country.
Staying safe while using reward apps
- Use a separate email for reward programs to keep spam away from your main inbox.
- Turn on two-step verification on your Roblox account.
- Redeem Roblox cards only on the official Roblox redemption page.
- Read reviews and payout proof before trusting a lesser-known app.
Building a routine that actually pays
The biggest difference between people who earn gift cards consistently and people who give up after a week is routine. Reward apps pay small amounts, so the value comes from repetition, not from any single day. Here is a routine that takes about ten minutes daily.
- Open Microsoft Rewards in the morning and complete the daily set of quizzes and polls.
- Do your normal web searches through Bing during the day, up to the daily search limit.
- Answer any Google Opinion Rewards surveys as soon as they arrive, since some expire.
- Once a week, check the redeem page to see whether Roblox cards are in stock in your region.
- Once a month, review how many points you have earned and adjust which apps are worth keeping.
Know when to redeem
Many players hold points for months waiting for the perfect reward, then lose interest. A better approach is to redeem as soon as you reach a useful amount. Microsoft Rewards points can also expire if your account is inactive for a long period, so keeping a steady routine protects your balance. If a Roblox card is not available, consider whether another gift card you can actually use is a better choice than waiting indefinitely.
Keep a simple note of what each app paid you over a month. After a couple of months, it becomes obvious which ones deserve your time and which ones can be deleted. Most people end up keeping two or three and dropping the rest.
Frequently asked questions
What is the best app to get Robux legally?
For most players, Microsoft Rewards, because it can be redeemed for Roblox cards directly in many regions. Google Opinion Rewards is a close second on Android.
Are Robux apps on the Play Store safe?
Some are, many are not. Avoid any app that promises Robux directly or asks for your Roblox login.
How fast can I earn Robux with apps?
Slowly. Expect weeks, not hours, to save up for a small card.
The best apps for Robux are the ones that never promise Robux at all. They pay in points or credit, they come from companies you have heard of, and they reward consistency. Pick two, build the habit, and the cards will follow.