Verithiathe honest score on any app
Updated July 2026 · real, multi-region App Store reviews
Head-to-head

Capital One Mobile vs Discover Mobile

Capital One Mobile 4.8★ · Free to download 65
Winner Discover Mobile
Discover Mobile 4.9★ · Free to download 75

Discover Mobile has a slight edge over Capital One Mobile due to its more consistent app performance and highly praised customer service, despite both apps receiving criticism regarding high interest rates and payment processing delays.

Full reviews: Capital One Mobile · Discover Mobile

Both Capital One Mobile and Discover Mobile are highly-rated banking apps, but Discover Mobile generally offers a more reliable user experience and superior customer support. Capital One Mobile users frequently report app bugs and aggressive marketing, while Discover Mobile users appreciate its ease of use and responsive service.

Head to head

App Reliability & Performance edge: Discover MobileR4R7R10R13
Capital One Mobile Capital One Mobile users frequently report issues such as the app being buggy, crashing, freezing, being slow to load, or not opening at all R4R7R13R22. Some users also complain about constant updates being inconvenient and the app causing their phone to overheat R10.
Discover Mobile Discover Mobile generally receives praise for being smooth, fast, and easy to navigate . However, some users have experienced glitches, the app not opening, or issues with facial recognition login .
Ease of Use & Features edge: Discover MobileR5R6R18R20
Capital One Mobile Capital One Mobile is described as easy and convenient for managing accounts, with good readability R5R20. However, some users find it has too many pop-up ads and upsell attempts, making it a 'lot all over' and difficult to navigate to get things done R6R18. There are also complaints about lack of standard alerts for savings accounts and issues with payment processing R35.
Discover Mobile Discover Mobile is praised for its simple, useful, and easy-to-learn interface, making it easy to pay bills and track cash back bonuses . Some users, however, find the new update makes it harder to find transactions and express frustration with constant rating prompts . There are also complaints about not being able to pay with a debit card and slow payment processing .
Customer Service & Support edge: Discover MobileR16R17R21R26
Capital One Mobile Capital One Mobile receives mixed reviews for customer service. Some users praise it as excellent, reliable, and helpful in resolving problems R17R21R26. Conversely, others report difficulty finding a phone number, being unable to resolve issues like fraudulent charges or referral bonuses, and experiencing unprofessional conduct R16R27.
Discover Mobile Discover Mobile is widely praised for its great customer service, with users appreciating the ability to talk to a human being when there's a problem R71R80R98R100. However, some users report horrible service, being 'blown off' by representatives, or issues with unhonored bonuses and account closures without warning .
Financial Terms & Value tieR1R9R27R33
Capital One Mobile Many Capital One Mobile users complain about high interest rates, inflexible terms, and payments taking too long to process R1R9R33. There are also reports of unexpected charges and checks being held for extended periods R27.
Discover Mobile Discover Mobile users also frequently express dissatisfaction with extremely high interest rates, noting that too much of their minimum payment goes towards interest R76R84. Some users feel their credit limits are too low despite good credit scores, and some report issues with lost money or unhonored bonuses . However, some appreciate the cash back opportunities and zero fees .
Pick Capital One Mobile if

You are already a Capital One customer and primarily need an app for basic account management, and you are willing to tolerate occasional bugs and marketing pop-ups R5R20.

Pick Discover Mobile if

You prioritize a smooth, easy-to-navigate app experience and highly responsive customer service, even if you might encounter high interest rates or specific payment processing delays R71.

Evidence note: Both apps have a significant number of positive reviews, but the negative reviews for Capital One Mobile tend to focus more on persistent app functionality issues and aggressive marketing. For Discover Mobile, while there are some app issues, the customer service is more consistently praised. The recent acquisition of Discover by Capital One is mentioned in some reviews, with users expressing concern about potential changes R98.

Frequently asked

Do Capital One Mobile and Discover Mobile have high interest rates?
Yes, both Capital One Mobile and Discover Mobile users frequently complain about high interest rates, with some stating that too much of their minimum payment goes towards interest R1R51R76R84.
Are there issues with app reliability for Capital One Mobile?
Yes, many Capital One Mobile users report that the app is buggy, crashes frequently, freezes, is slow to load, or sometimes fails to open at all R4R7R13R22.
How is Discover Mobile's customer service?
Discover Mobile's customer service is generally highly praised by users for being professional, helpful, and responsive, with many appreciating the ability to speak to a human being R71R80R98R100.
Do these apps have issues with payment processing?
Both apps have users reporting issues with payment processing, including Capital One Mobile denying payments or taking too long for payments to reflect as accessible credit R3R9R12R35 and Discover Mobile sometimes taking 10 days to process payments or holding payments for review .

What reviewers actually said

Built only from these 120 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R4] Capital One Mobile 1/5 · US Horrible, buggy app: Capital One is too big of a company and in way too many people’s business to have an app this buggy and unreliable.
  2. [R7] Capital One Mobile 1/5 · US App has problems: I have updated multiple times and still get a message that cannot open
  3. [R10] Capital One Mobile 2/5 · US Always an update: Everytime I go to use the app it needs an update. Super inconvenient
  4. [R13] Capital One Mobile 2/5 · US Buggy and poor design: I can’t authorize my card because capital requires thru their app that I still can’t properly access due to it crashing and freezing. I’be reloaded rebooted etc. Nothing works
  5. [R5] Capital One Mobile 5/5 · US Excelente siempre y confiable al usarla la targeta: Excelente información acerca de nuestro uso
  6. [R6] Capital One Mobile 3/5 · US Good for managing your account: The constantly bombard you with offers to spend more money..
  7. [R18] Capital One Mobile 3/5 · US Too many popup ads: I really like the app and no fee structure for the bank accounts but in the past 4 years they have visibly added more aggressive marketing of new services and features, to the point it’s distasteful and I’m considering switching banks. Literally every time you open the app or navigate to a new page there are multiple popups, even if I click out of all of them they’ll just reapp
  8. [R20] Capital One Mobile 5/5 · US The availability: Everything is readable on in the site.
  9. [R16] Capital One Mobile 2/5 · US Referrals: App works great! Just don’t bet on your referrals actually making it into your account. I made two referrals that were completed and only one went to my account. Was told my capital one they can’t do anything about it. Overall it’s an okay app just don’t refer and expect the money!(Was not at the limit)
  10. [R17] Capital One Mobile 5/5 · US My Capital: I had Capital One for over 15 years. It’s been great. No issues at all. Every time I had a problem they took care of it for me.
  11. [R21] Capital One Mobile 3/5 · US Customer service: Great service everywhere
  12. [R26] Capital One Mobile 5/5 · US Very pleased with this credit card company: I had a serious problem with a few cards which resulted in all my accounts being suspended and then closed, I reached out to capital one and you listened and corrected the situation and my credit score with back up 154 points in 3 weeks.
  13. [R1] Capital One Mobile 1/5 · US Interest: Your interest is too damn high!!!! That way, I don’t like Capital One
  14. [R9] Capital One Mobile 3/5 · US Credited: My issue is that I feel that it takes relatively way too long for the payment process in the delivery and accessible credit to your account and really isn’t making any sense and it hinders me to pay bills when the delay is so long and strenuous
  15. [R27] Capital One Mobile 1/5 · US Charges: I was charged $30 three times without notice. I have paid every month!
  16. [R33] Capital One Mobile 1/5 · US Why so slow in showing payoff?: We are in the electronic world…yes?
  17. [R51] Capital One Mobile 1/5 · US Highest interest rates: This company has the highest interest rates. Check other competitors first!
  18. [R76] Discover Mobile 1/5 · US Extremely high interest rate: Even with an outstanding credit score, their interest rates are ridiculous and unwilling to budge. Would not recommend!
  19. [R84] Discover Mobile 3/5 · US Too much interest: The card and credit are great but not enough of the minimum payment goes towards the amount owed. If I only make the minimum payment then my card never gets payed it all goes towards the interest accumulated each month.
  20. [R22] Capital One Mobile 1/5 · US Always crashing: App always crashes after a bit, is slow to load or laggy. Please fix
  21. [R71] Discover Mobile 5/5 · US They do the job + cool card designs: The UI is pretty good, the customer service works well, the card designs are really neat, and I haven’t had any hiccups.
  22. [R80] Discover Mobile 5/5 · US Over 25 years w/ Discover: Great cc company. E have been through a lot and they have seats been professional and helpful for my financial needs. When the mobile platform was introduced it was easy to navigate and made understanding my records simplified. Great company great mobile platform.
  23. [R98] Discover Mobile 5/5 · US Get a divorce from CapitalOne: CapitalOne needs to learn what great customer service is from Discover. When my savings account is converted by CapitalOne, I will be leaving.
  24. [R100] Discover Mobile 5/5 · US Great service: Great
  25. [R3] Capital One Mobile 3/5 · US Kept denying payments: Tried paying for optional cruise tours and paymentskept getting denied.
  26. [R12] Capital One Mobile 3/5 · US Bugs: For some reason when I pay certain things my money doesn’t come off my card.
  27. [R35] Capital One Mobile 1/5 · US Payment issues: I tried to Make a Payment in the year of 2026 and it told me that I cannot Make a Payment. I could only Make a Payment of the total amount on my card because it’s in between the billing cycle. This is unacceptable. Please fix your system It is 2026 like I said before. We’re supposed to have flying cars…. You are so far behind! I am so disappointed!

Synthesized from 120 recent App Store reviews · updated July 2026 · View on the App Store