# WhichCard: Best Card to Use — Credit card rewards & cashback > Credit card rewards and cashback optimizer for everyday purchases. (iPhone/iPad app by Zhe Liu.) - Source: https://appshunter.io/ios/app/whichcard-best-card-to-use/id6810496513 (this page in markdown: same URL + `.md`) - Developer: [Zhe Liu](https://appshunter.io/developer/6810496515) - Category: Finance - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-09-18 - Data updated: 2026-10-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/whichcard-best-card-to-use/id6810496513/reviews.md ## What is WhichCard? WhichCard answers one question: which card should I use for this? Type what you're about to pay for — "groceries at Whole Foods", "dinner in Tokyo", "the $1,200 laptop" — and WhichCard ranks the cards that earn the most, in real dollars, not points or star ratings. The math is deterministic: category multipliers, caps, annual fees, and point valuations all shown, so you can see why the pick is the pick. NO AFFILIATE LINKS, NO ADS WhichCard doesn't earn a commission when you apply for a card. Nothing in the ranking is paid placement. It's the same engine as whichcards.xyz. WHICH CARD TO SWIPE (Now) • Ask in plain language, or tap a common scenario: gas, groceries, dining, travel, online shopping • Switch between in-store and online — the answer changes • Add your cards and the answer becomes the best card you actually hold, with a note when a card you don't have would earn more • Share a pick with a friend in one tap WHICH CARD TO GET (Planner) • Chat about your spending and goals and get a card strategy, not a listicle • Planner setups for common situations: first premium card, travel next year, simplifying a big wallet YOUR WALLET • Up to 3 cards as a guest, unlimited when signed in • Add a card we don't list by pasting its URL • Sync the card-linked offers from your issuers — an active offer changes the answer, and "Activate before you pay" reminds you to turn it on SAVINGS • Tap "I used this card" and the saving vs. the card you'd have used lands in Savings • Track rewards over time and see what following the picks has earned you PRIVATE BY DEFAULT • Works without an account; sign in with Apple or Google only if you want your wallet synced across devices • No bank connection, no credit pull, no card numbers — WhichCard only needs to know which cards you hold Catalog: ~110 US consumer and small-business cards from the major issuers, updated as products change. WhichCard is an information tool, not financial advice. Reward values are estimates based on published card terms and stated point valuations; check the issuer's current terms before applying. ## Key features - Rank cards by highest earnings - Plain language purchase queries - In-store vs. online purchase comparison - Personalized card strategy planner - Track savings and rewards over time - Sync card-linked offers - Private by default, no bank connection ## Is WhichCard safe? Not enough ratings yet to assess WhichCard. ## Is WhichCard legit? WhichCard: Best Card to Use has limited verification signals. The AppsHunter Legitimacy Score for WhichCard is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/whichcard-best-card-to-use/id6810496513/reviews.md ### 5/5 — Love it!! *2026-09-19* Super useful! I use it when I’m trying different restaurants. It’s really convenient and saves me from having to remember all the different card benefits myself. ## Frequently asked questions about WhichCard ### What is WhichCard? WhichCard is a finance app that helps you determine the best credit card to use for any given purchase by calculating the highest rewards or cashback you can earn. It analyzes category multipliers, fees, and point valuations to provide deterministic rankings. ### How does WhichCard determine the best card? WhichCard uses a deterministic engine that considers category multipliers, caps, annual fees, and point valuations. It ranks cards based on the real dollar value of rewards earned, not subjective points or star ratings. ### Can WhichCard help me choose a new credit card? Yes, the 'Which Card to Get (Planner)' feature allows you to chat about your spending and goals to receive a personalized card strategy. It's designed to help you build a strategy for situations like getting your first premium card or planning for travel. ### Does WhichCard connect to my bank accounts? No, WhichCard is private by default and does not connect to your bank accounts. It does not require a credit pull or your card numbers, only needing to know which cards you hold. ### How often is the card catalog updated? The app's catalog contains approximately 110 US consumer and small-business cards from major issuers. This catalog is updated as card products change to ensure the information remains current. ### What devices does WhichCard support? WhichCard is currently supported on iPhone devices. The app was last updated on September 18, 2026, with version 1.0.0. ### Does WhichCard have ads? No, WhichCard does not have ads. The app explicitly states 'NO ADS' and does not earn commissions from card applications, ensuring unbiased recommendations. ### Is WhichCard free to use? Yes, WhichCard is available for free. There are no in-app purchases or subscription fees associated with using the app. ## Version history (last 1 release) ### 1.0.0 — 2026-09-18 No release notes. ## Apps similar to WhichCard | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cambio Elevate](https://appshunter.io/ios/app/cambio-elevate/id6802111559) | — | Free | Finance | | [605b.ai: Dispute Credit Report](https://appshunter.io/ios/app/605bai-dispute-credit-report/id6760727203) | 5.0 (4) | Free | Finance | | [My GCU CC](https://appshunter.io/ios/app/my-gcu-cc/id1142253966) | — | Free | Finance | | [CreditStar: HK Card Offers](https://appshunter.io/ios/app/creditstar-hk-card-offers/id6758321587) | 5.0 (2) | Free | Finance | | [YourFirstBank](https://appshunter.io/ios/app/yourfirstbank/id1482650667) | 4.8 (4) | Free | Finance | | [Bullish: Buy Bitcoin & Crypto](https://appshunter.io/ios/app/bullish-buy-bitcoin-and-crypto/id6740187901) | 4.0 (11) | Free | Finance | ## More apps by Zhe Liu - [LaneAudio: Listen to Articles](https://appshunter.io/ios/app/laneaudio-listen-to-articles/id6811299423) All apps by Zhe Liu: https://appshunter.io/developer/6810496515 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*