MileagePlus X User Reviews

Customer Experience

Positive experience22.7% of reviews
Neutral7.9% of reviews
Negative experience69.4% of reviews

~ Based on 242 written reviews from the US App Store.

What users say

Is MileagePlus X Safe?

MileagePlus X appears safe based on user ratings. AppsHunter Safety Score for MileagePlus X is 95/100.

This assessment is based on 20,516 user ratings, with an App Store average of 4.8/5.

Safety Analysis

94.7% of ratings point to a safe experience
1.7% of ratings suggest some concerns
3.6% of ratings point to a risky experience

~ Based on 20,476 App Store ratings for MileagePlus X.

Is MileagePlus X Legit?

MileagePlus X appears to be a legitimate app. AppsHunter Legitimacy Score for MileagePlus X is 83/100.

Based on 83 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

This app does not work

The app doesn’t work and is completely useless. I tried numerous times to purchase an Uber gift card and it always says that the transaction cannot be completed. It further says to reach to gift card support to report the problem if the issue continues. I filled out the form several times but nothing ever happened. I have now deleted the app from my phone. PLEASE DO NOT WASTE YOUR TIME WITH THIS USELESS APP THAT DOES NOT WORK.
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Awful

The system often doesn’t work. You wanna buy a gift card for instance, and it will not process your gift card and it doesn’t give you a reason. It just says contact customer support. If your credit card or debit card expires, it doesn’t allow you to delete that credit card card from the file so it’s always perpetually on their system. Customer support doesn’t respond to your messages. If they do respond, it’s very cursory. The app before the upgrade about a year ago used to work really well. I used it all the time. Enjoy getting the points. And now it consistently doesn’t work. I’m not sure if it’s better if you sign up with Southwest or some other Airline but a century it’s the same model maybe their supports better there.
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Cannot buy eGift cards

It’s been 2 weeks (maybe more) that I’ve been unable to purchase e-gift cards with points. I reached out to customer service & they said they didn’t know when it would be available. There should be more than 1 way to do this & not just via the app.

Good but some flaws

The app is very handy but I notice some businesses with inaccurate locations. Also, the business icons on the map view are tiny and you can’t zoom in to enlarge to see what the business names are.

Great when it works. But often doesn’t.

Great when transactions are successful. Broad range of merchants to get extra miles through the shopping portal, to get miles when buying e-gift cards, even better when doing BOTH at the same time. However, transactions fail OFTEN. Having a “point of sale” app that routinely fails at the point of sale is EXTREMELY frustrating. Contacts to help/customer service yield either no results, or “solutions” that don’t resolve the issue. Blaming a bank or CC issuer isn’t a resolution when a bank either didn’t reject a charge, or if a rejected charge is cleared/approve the app shifts to “Pay for [item] with Miles is Temporarily Unavailable” when you’ve designated a card (NOT miles) as the payment source.
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More frustrating than rewarding

Not only does the gift card functionality not work, but they’ve disabled the link to seek assistance. Mike credits for purchases from several vendors never show up. And don’t forget, a mile is only worth about 1.2 cents each, so chasing miles by using the app isn’t worth too much effort.

Particularly when the app doesn’t seem to work at all.
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Can't add credit cards

Why my saved credit cards are all gone?? I can't add cards anymore!

If only it worked

It’s a great idea of getting miles for gift cards on United but execution is such trash. Purchases work once in awhile and usually it just errors out and says contact support, which is i guess only a one person because they never respond or respond in a month saying they will pass on feedback to their DEVs… and never any follow ups. It starts working on its own i guess but then stops again and can’t purchase anything
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Stopped working

All gift card purchases just stopped working one day. Tried re-installing, logging out and in again, nothing seems to work. Their only resolution is to say call customer service without even providing the number.

Junk

The app has been down for three months now and it’s such an unfortunate disgrace as it’s false advertising at this point. You can’t log in and it gives an error message continuously. It’s very frustrating and annoying.

Maddening

More than half the time, after entering all the info to purchase an e gift certificate, I get a pop up saying that my purchase can’t be completed and that if the problem persist, I should notify the support team. No discernible rhyme or reason as to when it works and when it fails. The support link provided is a dead link. When I’ve emailed support, I get au auto-response saying I should hear back in 7-10 days, or that there’s no problem because some of my purchases went through. No way I can find to contact a human.
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egift cards

i have been unable to purchase egift cards for use at starbucks for over a month, after multiple inquiries for help

Oops... Something went wrong

United MileagePlus failed to configure with an APIkey
Retry

Gift Card Purchase Feature Is Completely Broken

I’ve been using this app for the past week specifically to purchase gift cards — which is the most reliable way to secure your miles on in-store purchases without worrying about whether a retailer link properly tracks. Smart strategy, right? Except the app won’t let me do it.
Every single attempt to purchase a gift card results in a denial. No clear error message, no explanation — just a dead end. I’ve done my homework: verified my account settings, confirmed cookies are enabled, and even followed the workarounds circulating on Reddit and travel miles forums (delete and reinstall, turn off Wi-Fi, toggle settings back and forth). None of it works consistently, and none of it should be necessary in the first place.
The real-world impact is real: I’ve been left standing at checkout, holding up the line, unable to complete a purchase because the one reliable method the app offers doesn’t function. That’s embarrassing and completely avoidable.
This isn’t a fringe bug — search any travel rewards forum and you’ll find pages of users hitting the same wall. United, this needs to be a priority fix, not a workaround users have to crowdsource themselves. The concept is solid. The execution is broken. Please fix the gift card purchase flow so the app actually does what it promises.
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Since Update, I can’t log in.

Since update, I can’t log in.

Terrible App

Half the time it does not work. You had a good app and decided to switch to this?

Not working

Not working for the past 3 months. Showing FORBIDDEN error code

Dfinitiv definitely ruined

After Dfinitiv take over this app has going down so much . Feature crush and so far half month no fix. United you need to seriously consider a partnership before your consumer go with delta

Horrible experience

This apps and program doesn’t work as they communicate. I did use the app to get miles but it only worked few times and takes for ever to get the gift card . I keep
Trying and now doesn’t even let me sing in. It’s an absolute lie . I’m still trying to purchase with different credit cards but is not working .
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Broken for me, can’t purchase gift cards

This app worked quite well for me and I was happy with it. I have been unable to use it to buy gift cards for the last 4 days. I’ve updated the app, deleted and reinstalled the app, tried with different credit cards and tried to buy different e-gift cards.

It always returns a message that it is unable to complete my purchase and I should contact customer service if it continues. I did that and didn’t hear from anyone.
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