Comparison

Memory Palace Builder vs Visualization Training

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
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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

Visualization Training

Features
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Turn "picturing things in your head" into a daily habit. Visualization Training is an app for strengthening your mental imagery โ€” the ability to see pictures in your mind's eye โ€” through short daily exercises. WHO IT'S FOR โ€ข Anyone who feels they struggle to form mental images (including those exploring aphantasia) โ€ข People who want to make imagination training a daily routine โ€ข Athletes and performers who use mental rehearsal โ€ข Anyone looking for a fresh alternative to meditation and mindfulness HOW IT WORKS 1. A prompt like "a slowly spinning metal umbrella" appears as text and is read aloud 2. Close your eyes and picture the scene in your mind 3. Rate how vividly you could see it Prompts are generated from random combinations of motion, texture, and color applied to everyday nouns โ€” so every session gives you fresh material to imagine. TEXT ONLY, ON PURPOSE This app never shows you pictures or colors. Showing the answer would leave nothing to imagine. The words are the only hint โ€” the image is yours to create. TRAIN WITH YOUR EYES CLOSED Every prompt is spoken aloud, so you don't need to look at the screen. In auto mode, prompts advance at your chosen interval, and audio keeps playing even when the screen is locked โ€” stay focused with your eyes closed from start to finish. FEATURES โ€ข Auto mode (spoken prompts advancing at a set interval) and manual mode โ€ข Prompt languages: English, Japanese, Korean, and Chinese (Traditional & Simplified) โ€” doubling as listening practice for language learning โ€ข Adjustable speech rate, session length, interval, chime, and haptics โ€ข Track your training time (today / all time), session history, and a weekly goal โ€ข My Words: add your own nouns and have them appear in prompts โ€ข Dark & light themes, iPhone & iPad support PREMIUM (ONE-TIME PURCHASE) All core features are free. A single one-time purchase unlocks unlimited My Words (free tier: up to 10) and CSV word import. No subscriptions. A few minutes a day is all it takes. Today's first session is the first step toward a sharper mind's eye.

Screenshots

Memory Palace Builder4 screens
Visualization Training4 screens

Verdict

The call

The clearest difference is ads: Visualization Training at none against Memory Palace Builder's shown. Visualization Training also leads on update cadence (weekly vs every 3 months). Memory Palace Builder's advantage is iOS requirement (16.0 vs 26.4). On price, in-app purchases and device support 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

Both are free to download. Memory Palace Builder sells 5 in-app purchases, starting at $1.39 per month and Visualization Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Memory Palace Builder ships an update every 3 months, Visualization Training weekly. Both last shipped on September 9, 2026.

Scorecard3 real differences ยท 3 level
Memory Palace Builder versus Visualization Training: the parameters behind the verdict, then further details
ParameterMemory Palace BuilderVisualization Training
PriceFreeFree
Update frequencyEvery 3 monthsWeekly โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better26.4
Further details โ€” not scored
Size120 MB21 MB
Age rating4+4+
DeveloperMarvin PerziShingo Fukuyama

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
1 purchases

Visualization Training

One-time1
  • Premium$2.99

Questions

Is Memory Palace Builder free?
Memory Palace Builder is free to download, with in-app purchases available.
Is Visualization Training free?
Visualization Training is free to download, with in-app purchases available.
Do Memory Palace Builder or Visualization Training have ads?
Memory Palace Builder shows ads; Visualization Training does not.
Which is updated more often, Memory Palace Builder or Visualization Training?
Memory Palace Builder ships an update every 3 months, and Visualization Training weekly. Most recently, Memory Palace Builder was updated on September 9, 2026 and Visualization Training on September 9, 2026.

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