Comparison

Memoria Palace vs ComprehendIQ

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

Head to head
About

Memoria Palace

Features
Read full description

Memoria Palace helps you master the Method of Loci — one of the most powerful memory techniques used by memory champions and ancient orators alike. Build your own memory palaces: a familiar place like your home, your commute, or anywhere vivid in your mind. Place memorable cues (loci) at specific spots along a route, attach photos and descriptions, then walk the route mentally to recall everything in order. FEATURES • Create unlimited memory palaces with custom rooms and routes • Add loci with photos, descriptions, and emoji (works with your own phone camera - no need for annoying drawings of your palace on paper) • Link topics you would like to learn with the existing memory loci leveraging visual pictures and other sensory elements • Daily practice mode — walk your palace as a flashcard session • Accuracy tracking and day streaks to keep you motivated • Milestone celebrations at 3, 7, 14, 30 and 60-day streaks • Spaced repetition scheduling so you review at the right time • Topic-based review for learning structured material • Works fully offline — your data stays on your device WHAT IS THE METHOD OF LOCI? Developed in ancient Greece, the Method of Loci (also called the memory palace technique) encodes information spatially. By mentally walking a familiar route and "placing" vivid images at landmarks, your brain uses its natural spatial memory to recall information reliably and in order. It's used by competitive memorisers to memorise decks of cards, long speeches, and thousands of digits of pi. Whether you're a student, professional, or just curious about your own memory, Memoria Palace gives you a simple, structured way to build this skill every day.

About

ComprehendIQ

Features
Read full description

Build stronger reading skills with 100 carefully written passages and 1,000 questions. ComprehendIQ gives you real, varied non-fiction content — science, history, health, technology, civics, education — paired with thoughtfully designed questions that test more than memory: main idea, inference, vocabulary in context, author's purpose, evidence, and application. FEATURES • 100 original passages, ~640 words each • 10 questions per passage covering 9 question types • Reading mode with adjustable font size • Optional 8-minute timed mode for test-prep practice • Per-question explanations after each answer • Bookmark passages to revisit • Filter by difficulty, subject, or your weakest areas • Progress dashboard with score trend chart • 10 achievements to unlock • Light, dark, and automatic appearance • 100% on-device — no account, no tracking, no data leaves your phone Whether you're prepping for the SAT, ACT, GRE, or just want to read more carefully, ComprehendIQ gives you a quiet, focused space to practice. SUBSCRIPTION INFORMATION ComprehendIQ Premium unlocks all 100 reading passages and 1,000 questions. The first 10 passages are free. • Premium Monthly — $4.99 per month • Premium Yearly — $39.99 per year (save 33% vs. monthly) Both plans include a 7-day free trial for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen plan. You can manage and cancel subscriptions in Settings → Apple ID → Subscriptions. Privacy Policy: https://www.twssgroup.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Memoria Palace4 screens
ComprehendIQ4 screens

Verdict

The call

The clearest difference is in-app purchases: Memoria Palace at none against ComprehendIQ's 2. Memoria Palace also leads on iOS requirement (15.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ComprehendIQ sells 2 in-app purchases, starting at $4.99 per month. Memoria Palace asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 31, 2026.

Scorecard2 real differences Ā· 4 level
Memoria Palace versus ComprehendIQ: the parameters behind the verdict, then further details
ParameterMemoria PalaceComprehendIQ
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size12 MB5 MB
Age rating4+4+
DeveloperMihai GIURGIULeonid LIPKOVICH

In-app purchases

None

Memoria Palace

No in-app purchases

2 purchases

ComprehendIQ

Subscriptions2
  • Premium Monthly7 Days trial$4.991 Month
  • Premium Yearly7 Days trial$39.991 Year

Questions

Is Memoria Palace free?
Memoria Palace is free to download, with no in-app purchases.
Is ComprehendIQ free?
ComprehendIQ is free to download, with in-app purchases available.
Do Memoria Palace or ComprehendIQ have ads?
Neither Memoria Palace nor ComprehendIQ shows ads.
Which is updated more often, Memoria Palace or ComprehendIQ?
Memoria Palace ships an update every 2 months, and ComprehendIQ every 2 months. Most recently, Memoria Palace was updated on October 31, 2026 and ComprehendIQ on October 31, 2026.

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