Stack Memory vs Mnemonica
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Mnemonic stacking practice
- Aronson stacking practice
- Card memorization aid
- Magician study tool
- Focused learning environment
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Mnemonica and Aronson stack study aid for magicians.
Mnemonica
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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.
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Verdict
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
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.
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.
| Parameter | Stack Memory | Mnemonica |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #185 — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.2 | 16.6 — better |
| Further details — not scored | ||
| Size | 10 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | CHRIS HODGE | Javier Orbe |
In-app purchases
Stack Memory
No in-app purchases
Mnemonica
No in-app purchases
Questions
Is Stack Memory free?
Is Mnemonica free?
Do Stack Memory or Mnemonica have ads?
Which is updated more often, Stack Memory or Mnemonica?
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