Comparison

Stack Memory vs Mnemonica

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

Head to head
About

Stack Memory

This educational tool aids magicians in mastering mnemonic and Aronson stacking techniques. It provides a focused environment for practicing and reinforcing complex card memorization methods.

Highlights
  • Mnemonic stacking practice
  • Aronson stacking practice
  • Card memorization aid
  • Magician study tool
  • Focused learning environment
Features
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Mnemonica and Aronson stack study aid for magicians.

About

Mnemonica

Features
Currently charting
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Mnemonica is the training companion for magicians and mentalists who work with a memorized deck. Learn any stack — Mnemonica, Aronson, or your own custom order — and drill it until every card and position is instant recall. LEARN YOUR STACK • Study mode: flip through the deck card by card, or scan the full order at a glance • Built-in classic stacks, plus fully custom stacks you create and edit yourself • Personal mnemonics: attach your own memory hooks to every card and train them PRACTICE THAT STICKS • Card → Position and Position → Card drills, sequential or random • Next Card / Previous Card and mixed sequence drills for real-world fluency • First/Second Half training to anchor the deck's structure • Mixed Mode blends every drill — ACAAN included — to keep all skills sharp in one session • Practice any range of the deck — focus on the positions you are still learning ACAAN TRAINING • Dedicated Any Card At Any Number mode: compute the cut from any named card and number • Wrap-around handling, near-miss feedback, and a built-in explainer of the method • Timed mode to build performance-ready speed under pressure TRACK YOUR PROGRESS • Session summaries after every practice run • Statistics for accuracy, speed, streaks, and study activity over time • Mixed Mode accuracy broken down per question type, so you know which skill lags • Spot your weakest cards and positions and target them Whether you are memorizing your first stack or polishing ACAAN for the stage, Mnemonica turns dead time into deck time.

Screenshots

Stack Memory4 screens
Mnemonica4 screens

Verdict

The call

The clearest difference is price: Stack Memory at Free against Mnemonica's $6.99. Stack Memory also leads on update cadence (every 2 days vs every 9 days). Mnemonica's advantage is chart position (#185 vs unranked). On ads, in-app purchases, 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

Stack Memory is free to download; Mnemonica costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stack Memory ships an update every 2 days, Mnemonica every 9 days. The most recent releases landed on July 9, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 8 level
Stack Memory versus Mnemonica: the parameters behind the verdict, then further details
ParameterStack MemoryMnemonica
PriceFree — better$6.99
Rating4.5 (8 ratings) — better—
Positive reviews72.7% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 days — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank—#185 — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.216.6 — better
Further details — not scored
Size10 MB8 MB
Age rating4+4+
DeveloperCHRIS HODGEJavier Orbe

In-app purchases

None

Stack Memory

No in-app purchases

None

Mnemonica

No in-app purchases

Questions

Is Stack Memory free?
Stack Memory is free to download, with no in-app purchases.
Is Mnemonica free?
Mnemonica costs $6.99, with no in-app purchases.
Do Stack Memory or Mnemonica have ads?
Neither Stack Memory nor Mnemonica shows ads.
Which is updated more often, Stack Memory or Mnemonica?
Stack Memory ships an update every 2 days, and Mnemonica every 9 days. Most recently, Stack Memory was updated on July 9, 2026 and Mnemonica on September 18, 2026.

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