Comparison

Memory Palace Builder vs Mahjong Academy

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

Head to head
About

Memory Palace Builder

Features
Read full description

Create a memory palace with multiple locations. Add the individual stations you have at a location. Compress the images in the app to save storage. When finished, you can scroll through and search all location entries and create and save associations to the images. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mahjong Academy

Master Mahjong with focused lessons and interactive drills. Understand tile efficiency and decision-making for faster, more confident play. Practice hands and learn to identify winning tiles and optimal discards.

Highlights
  • 8 guided lessons on Mahjong fundamentals
  • Interactive wait practice with instant feedback
  • 30 tile-efficiency drills
  • Simulated single-player hand practice
  • Progress tracking stored locally
  • Offline play support
Features
Read full description

Mahjong becomes easier when you can see why a discard works. Mahjong Academy is a focused learning and practice app for beginners and players who want to make faster, more confident decisions. Short lessons, instant feedback, and interactive drills help you understand your hand instead of relying on memorized answers. 8 GUIDED LESSONS Start with tile recognition, melds and pairs, incomplete shapes, improvements, calls, basic winning structures, common waits, and tile efficiency. Each lesson includes examples and a short knowledge check. WAIT PRACTICE Choose a discard from a 14-tile hand and immediately see whether the hand is in tenpai, which tiles complete it, and how many copies remain available. 30 TILE-EFFICIENCY DRILLS Work through focused problems covering five-block choices, overlapping acceptance, compound shapes, headless structures, multiple pairs, one-shanten decisions, and equally efficient discards. Each answer compares: โ€ข Shanten after the discard โ€ข Types of improving tiles โ€ข Total remaining effective tiles โ€ข Tied best choices when more than one answer is valid SIMULATED HAND PRACTICE Draw and discard through a single-player practice hand. Preview a possible line, confirm your discard, stay in tenpai, and adapt as the hand changes. DESIGNED FOR FOCUSED PRACTICE โ€ข English and Simplified Chinese interfaces โ€ข Independent music and sound controls โ€ข Progress stored locally on your device โ€ข No account or sign-in required โ€ข No ads or subscriptions โ€ข Fully available offline Mahjong Academy focuses on the common four-meld-and-a-pair hand structure, waits, and tile efficiency. Regional scoring systems and special rule variations are not covered in the current version. This app is intended for education and practice only. It does not include betting, real-money play, or online gambling.

Screenshots

Memory Palace Builder4 screens
Mahjong Academy4 screens

Verdict

The call

The clearest difference is price: Memory Palace Builder at Free against Mahjong Academy's $0.99. Mahjong Academy's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Memory Palace Builder is free to download; Mahjong Academy costs $0.99 up front. Memory Palace Builder sells 5 in-app purchases, starting at $1.39 per month. Mahjong Academy asks for nothing beyond the download.

UpkeepUpdate frequency

Memory Palace Builder ships an update every 3 months, Mahjong Academy monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences ยท 4 level
Memory Palace Builder versus Mahjong Academy: the parameters behind the verdict, then further details
ParameterMemory Palace BuilderMahjong Academy
PriceFree โ€” better$0.99
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 3 monthsMonthly โ€” better
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
Monetizationโ€”Paid
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.0 โ€” better17.6
Further details โ€” not scored
Size120 MB2 MB
Age rating4+17+
DeveloperMarvin Perzi้ฒๆ‰ฌ ็Ž‹

In-app purchases

5 purchases

Memory Palace Builder

Subscriptions2
  • Premium โ€“ 1 Month$1.391 Month
  • Premium โ€“ 1 Year$14.491 Year
One-time3
  • Just Coffee$0.99
  • Pro Version & Coffee$4.99
  • Pro Version!$28.49
None

Mahjong Academy

No in-app purchases

Questions

Is Memory Palace Builder free?
Memory Palace Builder is free to download, with in-app purchases available.
Is Mahjong Academy free?
Mahjong Academy costs $0.99, with no in-app purchases.
Do Memory Palace Builder or Mahjong Academy have ads?
Memory Palace Builder shows ads; Mahjong Academy does not.
Which is updated more often, Memory Palace Builder or Mahjong Academy?
Memory Palace Builder ships an update every 3 months, and Mahjong Academy monthly. Most recently, Memory Palace Builder was updated on October 30, 2026 and Mahjong Academy on October 31, 2026.

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