Comparison

Cards Wallet App vs Rate Ruler

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cards Wallet App

Securely store and manage essential payment card details like phone numbers, expiry dates, and CVVs. Quickly scan cards, search your vault by various criteria, and protect sensitive information with biometric locks.

Highlights
  • Scan cards to auto-fill details
  • Searchable card vault
  • Categorize cards with tags
  • Biometric lock (Face ID/Touch ID)
  • Reveal/copy sensitive info securely
  • Encrypted backups
  • Multi-language support
Read full description

Cards Wallet keeps the payment cards you still need to look up — bank phone numbers, expiry, CVV — in a private vault on your iPhone. WHAT YOU CAN DO • Scan a card with your camera to fill in details quickly • Search your wallet by nickname, bank, network, or last four digits • Tag cards with categories like Travel, Dining, or Bills • Store card details with Face ID / Touch ID lock • Reveal or copy number and CVV only when you unlock • Export and import encrypted backups (compatible with Cards Wallet 3.x / 4.0) • Use the app in English, French, Spanish, German, or Russian WHO IT'S FOR Anyone who still needs physical-card details handy for phone banking, travel, or accounts that ask for the full number — without leaving them in Notes. PRIVACY / NOTES Sensitive fields are stored in the iOS Keychain. Biometric lock is optional in Settings. Requires iOS 17 or later. Privacy Policy: https://mtaden.com/products/cards-wallet/privacy Terms of Use: https://mtaden.com/products/cards-wallet/tos

About

Rate Ruler

Features
Read full description

Introducing Rate Ruler, the ultimate currency converter app designed for hassle-free and accurate currency exchange! With its sleek and user-friendly interface, Rate Ruler allows you to effortlessly convert any currency with just a few taps. Whether you're a world traveler or a savvy investor, Rate Ruler is the perfect companion for all your currency conversion needs. With real-time exchange rates from reliable sources, you can be sure that you're always getting the most up-to-date and accurate conversions. But that's not all! Rate Ruler also offers a variety of customization options, so you can personalize your experience and tailor the app to your unique needs. Choose from different themes, currencies, and even set custom exchange rates for your favorite currencies. With its simple yet powerful features, Rate Ruler is the go-to app for anyone looking for a reliable and convenient currency converter. Download Rate Ruler today and start converting with ease!

Screenshots

Cards Wallet App4 screens
Rate Ruler3 screens

Verdict

The call

The clearest difference is in-app purchases: Rate Ruler at none against Cards Wallet App's 3. Rate Ruler also leads on update cadence (every 2 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cards Wallet App sells 3 in-app purchases, starting at $2.99 per month. Rate Ruler asks for nothing beyond the download.

UpkeepUpdate frequency

Cards Wallet App ships an update every 10 days, Rate Ruler every 2 days. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Cards Wallet App versus Rate Ruler: the parameters behind the verdict, then further details
ParameterCards Wallet AppRate Ruler
PriceFreeFree
Rating3.8 (29 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings29 — better—
Update frequencyEvery 10 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size52 MB10 MB
Age rating4+4+
DeveloperMt. AdenDaniel Aprillio

In-app purchases

3 purchases

Cards Wallet App

Subscriptions3
  • Remove Ads7 Days trial$2.991 Month
  • Remove Ads Quarterly7 Days trial$6.993 Months
  • Remove Ads Yearly7 Days trial$19.991 Year
None

Rate Ruler

No in-app purchases

Questions

Is Cards Wallet App free?
Cards Wallet App is free to download, with in-app purchases available.
Is Rate Ruler free?
Rate Ruler is free to download, with no in-app purchases.
Do Cards Wallet App or Rate Ruler have ads?
Neither Cards Wallet App nor Rate Ruler shows ads.
Which is updated more often, Cards Wallet App or Rate Ruler?
Cards Wallet App ships an update every 10 days, and Rate Ruler every 2 days. Most recently, Cards Wallet App was updated on November 3, 2026 and Rate Ruler on October 27, 2026.

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