Comparison

Key Cards vs Structured Flow

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

Head to head
About

Key Cards

Digitally store and manage all your cards, from membership and rewards to identification. Securely save card images on your device for easy access, keeping them separate from your photo gallery.

Highlights
  • Digital card storage
  • Membership and rewards card management
  • Identification card storage
  • Secure on-device storage
  • Organized card interface
  • Easy card retrieval
Features
Read full description

The Key Cards app is a digital wallet application designed to store and manage all your cards - from membership and rewards cards to important identification cards like your driver’s license and insurance cards. Simply take a photo of your card and assign a label to it, and then the app will securely store the image in an organized, easy-to-navigate interface. When needed, you can easily pull up the image of the card for showing or scanning. The Key Cards app keeps your card images separate from your personal photos and photo gallery. The cards are only stored on your device (not the cloud) and can only be accessed by you. If you're tired of carrying around a bulky wallet or fumbling through dozens of cards at the checkout counter, this app will make your life much easier. Everything you need is right on your phone. We hope that the Key Cards app will become one of your favorite everyday apps.

About

Structured Flow

Features
Read full description

Structured Flow is a visual daily planner that combines calendar events and tasks in one continuous timeline. It calculates the gaps in your schedule so you can see your commitments and available time at a glance. AI SCHEDULING With Premium, tell Structured Flow what you want to plan by text or voice. Review suggested tasks, routines, and schedule changes before applying only the changes you choose. Nothing changes until you approve it. CLOUD SYNC & AUTOMATIC BACKUPS Connect your Google or Apple account with Premium to keep your Structured Flow schedule and preferences synchronized across signed-in devices. Automatic backups and restore points help you recover an earlier version whenever you need it. UNIFIED CALENDAR & TASKS Bring supported device calendar events together with your daily tasks. Overlapping commitments appear side by side, making schedule conflicts easy to spot. DRAG-AND-DROP SCHEDULING Move and resize time blocks directly on your daily timeline. Shift appointments and reorganize your day as plans change. UNSCHEDULED TASK INBOX Keep tasks without a set time in your inbox. When you are ready, drag them onto the timeline to reserve the time you need. RECURRING ROUTINES Create repeating blocks for habits, work sessions, and routines. Choose specific weekdays and optional end dates. SEARCH & TAGS Find tasks by title, notes, and subtasks. Add tags to organize your schedule and filter the timeline around what matters now. HOME & LOCK SCREEN WIDGETS Track today’s timeline, view upcoming events, and see the countdown to your next block from your Home Screen and Lock Screen. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Key Cards4 screens
Structured Flow4 screens

Verdict

The call

The clearest difference is price: Structured Flow at Free against Key Cards's $0.99. Structured Flow also leads on ads (none vs shown) and update cadence (every 5 days vs every 29 months). On in-app purchases and device support 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

Structured Flow is free to download; Key Cards costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Key Cards ships an update every 29 months, Structured Flow every 5 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
Key Cards versus Structured Flow: the parameters behind the verdict, then further details
ParameterKey CardsStructured Flow
Price$0.99Free — better
Rating3.3 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 29 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size6 MB56 MB
Age rating4+4+
DeveloperH ValeurJorge Alves

In-app purchases

None

Key Cards

No in-app purchases

None

Structured Flow

No in-app purchases

Questions

Is Key Cards free?
Key Cards costs $0.99, with no in-app purchases.
Is Structured Flow free?
Structured Flow is free to download, with no in-app purchases.
Do Key Cards or Structured Flow have ads?
Key Cards shows ads; Structured Flow does not.
Which is updated more often, Key Cards or Structured Flow?
Key Cards ships an update every 29 months, and Structured Flow every 5 days. Most recently, Key Cards was updated on October 5, 2026 and Structured Flow on October 17, 2026.

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