Comparison

Study Deck 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

Study Deck

Transform study materials into organized memory cards for faster learning and better retention. Track progress with visual graphs and maintain study habits with a personal calendar. Enjoy an ad-free, distraction-free learning experience.

Highlights
  • Create unlimited custom decks and cards
  • Visualize learning progress with graphs
  • Personal study calendar and habit tracking
  • AI-powered flashcard creation
  • Ad-free and distraction-free interface
Features
Read full description

Stop juggling messy notes and scattered study materials. Study Deck helps you turn any subject into organized, powerful memory cards—so you can learn faster, track your progress, and actually remember. Create Unlimited Decks & Cards Whether you're studying medicine, learning a language, or preparing for finals, build custom decks for every subject. Add your own memory cards, tailor each fact, and learn at your own pace. Visualize Your Progress Knowledge should be measurable. See exactly how well you're doing with clear graphs and percentage scores. Watch your retention grow and know when you've truly mastered a topic. Stay Consistent with a Personal Study Calendar Motivation fades—habits stick. Keep track of every study session, see which subjects you studied each day, and build a streak you're proud of. No more guessing if you're on track. Simple. Flexible. Yours. No ads, no distractions, no limits. Just you, your cards, and a smarter way to learn. Terms and Conditions & Privacy Policy: https://github.com/estersr/App-Policies

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

Study Deck4 screens
Structured Flow4 screens

Verdict

The call

The clearest difference is price: Structured Flow at Free against Study Deck's $7.99. Structured Flow also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (15.0 vs 17.6). On ads, 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; Study Deck costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Study Deck ships an update every 3 months, Structured Flow every 5 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Study Deck versus Structured Flow: the parameters behind the verdict, then further details
ParameterStudy DeckStructured Flow
Price$7.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size32 MB56 MB
Age rating4+4+
DeveloperEsther RamosJorge Alves

In-app purchases

None

Study Deck

No in-app purchases

None

Structured Flow

No in-app purchases

Questions

Is Study Deck free?
Study Deck costs $7.99, with no in-app purchases.
Is Structured Flow free?
Structured Flow is free to download, with no in-app purchases.
Do Study Deck or Structured Flow have ads?
Neither Study Deck nor Structured Flow shows ads.
Which is updated more often, Study Deck or Structured Flow?
Study Deck ships an update every 3 months, and Structured Flow every 5 days. Most recently, Study Deck was updated on October 7, 2026 and Structured Flow on October 17, 2026.

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