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

Discover Mobile vs Capital One Mobile

Discover Mobile 4.9★ · Free to download 75
Winner Capital One Mobile
Capital One Mobile 4.8★ · Free to download 80

Capital One Mobile has a slight edge due to its broader acceptance and generally reliable app experience, despite some reported bugs and aggressive marketing, while Discover Mobile faces challenges with app stability and customer service issues, especially with the recent Capital One acquisition.

Full reviews: Discover Mobile · Capital One Mobile

Capital One Mobile and Discover Mobile both offer highly-rated mobile banking experiences, but Capital One Mobile generally provides a more stable app and wider card acceptance. Discover Mobile users praise its ease of use and customer service, though recent reviews highlight app glitches and concerns about the Capital One acquisition.

Head to head

Features & Functionality tieR2R3R6R53
Discover Mobile Discover Mobile users appreciate features like easy bill payment, cash back tracking, and balance transfer promotions R2. However, some users desire more cash back opportunities and a quicker payment option R3R6. There are also complaints about difficulty finding transactions after updates R53.
Capital One Mobile Capital One Mobile is praised for its ease of managing accounts, tracking spending, and the benefits associated with specific cards like gas and club savings R92. However, users report issues with payments being denied or taking too long to process . Some also note a lack of essential features like push/email alerts for savings accounts .
Ease of Use tieR2R14R21R36
Discover Mobile Many Discover Mobile users find the app beautiful, smooth, fast, and easy to navigate R2R14R36. However, some users report difficulty logging in, issues with facial recognition, and the app not opening at all R21R49.
Capital One Mobile Capital One Mobile is generally considered easy to use and convenient for managing accounts . However, users frequently complain about the app being buggy, crashing, freezing, and slow to load R64. Some also find the interface cluttered with too many pop-up ads and upsells .
Reliability & Performance tieR6R11R15R20
Discover Mobile While some Discover Mobile users report no hiccups and consistent performance R11R20, a significant number experience glitches, the app not opening, and frequent maintenance downtime R15R22R49. There are also reports of payments being held or taking a long time to process R6.
Capital One Mobile Capital One Mobile users frequently encounter a buggy and unreliable app that crashes, freezes, and is slow to load R64. Updates are often required, which some find inconvenient . Payment processing can be slow, with checks on hold for extended periods .
Customer Service & Support tieR1R7R10R11
Discover Mobile Discover Mobile is praised by many for its excellent customer service, with users appreciating the ability to speak to a human and quick resolution of issues R11R20R50. However, some recent reviews report horrible service, being blown off, and issues with fraudulent transactions not being addressed R1R7R57. There are also concerns about account closures without warning and unhonored promotions R10.
Capital One Mobile Capital One Mobile users generally report positive experiences with customer service, stating that problems are taken care of and assistance is helpful R77. However, some users struggle to find a phone number for urgent issues like a stolen card . There are also complaints about unfulfilled referral bonuses and issues with credit department fraud .
Price & Value tieR8R16R24R27
Discover Mobile Discover Mobile users value the cash back rewards and zero fees R8R29. However, many express dissatisfaction with extremely high interest rates, insufficient minimum payment allocation to principal, and low credit limits despite good credit scores R16R24R27.
Capital One Mobile Capital One Mobile users appreciate the savings and benefits offered by their cards, such as gas discounts and cash back R92. However, a significant number of users complain about very high interest rates and charges . Some also feel that Capital One is inflexible on terms and prioritizes profit .
Pick Discover Mobile if

you prioritize a smooth user interface and strong cash back rewards, and are comfortable with the potential for occasional app glitches or slower payment processing R2R11.

Pick Capital One Mobile if

you need a widely accepted card and a generally reliable app for managing accounts, even if it means dealing with some bugs, aggressive marketing, or slower payment processing .

Evidence note: Many recent Discover Mobile reviews mention Capital One's acquisition, leading to some negativity that might not be directly related to the Discover app's historical performance R50. This introduces a bias where some users attribute issues to the acquisition rather than Discover's standalone service. Capital One reviews also show some users comparing it to Discover, indicating a perceived change in service .

Frequently asked

Which app has better customer service?
Both apps receive mixed reviews for customer service; Discover Mobile is often praised for helpful human interaction, but some recent experiences report poor service and unaddressed issues R11R50R57, while Capital One Mobile also has many positive mentions for support, but some users struggle with specific issues like finding contact numbers or resolving referral bonuses R77.
Are there issues with app stability for either?
Both apps have reported stability issues; Discover Mobile users experience glitches, the app not opening, and frequent maintenance R15R22R49, while Capital One Mobile users frequently report the app crashing, freezing, and being slow to load R64.
Which app offers better cash back or rewards?
Discover Mobile is frequently praised for its cash back rewards and balance transfer promotions R2R8R29, with users earning significant amounts compared to other cards R29. Capital One Mobile also offers rewards, such as gas discounts and club savings with specific cards R92.

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. [R2] Discover Mobile 5/5 · US Best app: Unfortunately for all other people this card and the app are elite. The app is so beautiful and so smooth to use $ balance transfer promo was unbelievable. Get it now.
  2. [R3] Discover Mobile 3/5 · US Needs more Cash Back Opportunities: It an OKAY card. It would be better if it didn’t take so long to gain cash back. I use it all the time, but my rewards have been little to none.
  3. [R6] Discover Mobile 3/5 · US Banking Nightmare: There’s no option to pay with a debit card. The only option is through your bank account and they take 10 days sometimes to take the money out. I really with there was a quick pay option. I wouldn’t even care to pay a little extra for it.
  4. [R53] Discover Mobile 1/5 · US The new update makes it way harder to find transactions: The new update makes it way harder to find transactions
  5. [R14] Discover Mobile 5/5 · US Very good app: It’s fast and furious Navigate very easy. Love it !
  6. [R21] Discover Mobile 3/5 · US Can’t get into my account!: It’s difficult when you don’t have correct username/password!
  7. [R36] Discover Mobile 5/5 · US Easy and not hard to learn: Love the app. Not difficult or hard to access information.
  8. [R11] 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.
  9. [R15] Discover Mobile 3/5 · US App Issues: App has been very glitchy
  10. [R20] 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.
  11. [R1] Discover Mobile 1/5 · US Lost money: They are the worse bank they lost my money a month ago and they still can’t find it they put there top team on it and they got lost I wouldn’t trust them as far I could throw them
  12. [R7] Discover Mobile 1/5 · US Scam support business: They support scammers
  13. [R10] Discover Mobile 1/5 · US $50 Discover reward bonus: No $50 Cashback Bonus offer for adding my son as a user to my Discover cc ending 8184. Here is the promo : “Just add an Authorized User & make a purchase by 12/31/2025” Discover would not honor & give me the $50 bonus because they said the offer was only for adding him as a User to my Discover cc ending in 1275. The only places where the offer showed it was for cc end
  14. [R8] Discover Mobile 4/5 · US DISCOVER YOUR LIFE: Using our Discover Card for our shopping excursions, getting gas, and picking up items at the Drug store. We earn cash back which in turn we use our bonus cash to help pay our monthly payment.!!!!
  15. [R16] 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!
  16. [R24] 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.
  17. [R27] Discover Mobile 3/5 · US Lower interest rate: You used to offer lower rates for longer period of time..
  18. [R50] Discover Mobile 5/5 · US Simple and Useful.: This app is very helpful for tracking and it’s nice to talk to a HUMAN BEING when there’s a problem. Capital One better not mess this up.
  19. [R57] Discover Mobile 1/5 · US Bad service: I just called in and got blown off by 3 people
  20. [R77] 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.
  21. [R22] Discover Mobile 1/5 · US Closed and deleted: Beware, unlike Visa and Mastercard, which are accepted cirtually everywhere, many retailers do not take Discover. And the app is down for maintenance so often, you will not ne able to access ypur account several tomes per month.
  22. [R49] Discover Mobile 1/5 · US App not opening for over a week and no update: I tried to pay my bill last week through the app and it wouldn’t open. I assumed there was a bug and needed to update the app, but there was no update. Restarted my phone, tried again, nothing. Today I needed to look at my statement and tried to open the app and had the same problem, not opening and no update! When is this going to be fixed?
  23. [R64] 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.
  24. [R29] Discover Mobile 5/5 · US Great card: I love this card! It’s great for cash rewards, had mine 1 year and I have earned a nice amount compared to my other cards! Would highly recommend this card.
  25. [R92] Capital One Mobile 5/5 · US Best card to have: I love the BJ’s with Capital One. With this card I get 15 cents off a galón of gas, and 5% on the club 2% on everything else I buy. Love the savings.

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