Comparison

RecallSpace vs Index

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

Head to head
About

RecallSpace

Features
Read full description

Welcome to RecallSpace - the world's first interactive spatial memory palace designed to help you organize your digital life inside your physical surroundings. By combining cutting-edge Augmented Reality (AR) with the ancient, scientifically proven "Method of Loci" (Memory Palace technique), RecallSpace lets you map any room in 3D and anchor rich memories - text notes, photos, and key events - precisely where they belong in the real world. Whether you are studying for exams, managing visual project boards, or capturing special moments on location, RecallSpace makes visual organization and mental recall completely effortless. --- CORE FEATURES: - REAL-TIME 3D ROOM MAPPING Point your camera and watch ARKit build a high-tech spatial mesh of your walls, floors, and furniture in just 20-30 seconds. Save multiple rooms on device and load them instantly. - SPATIAL MEMORY ANCHORS Create digital notes, attach photos, or schedule key calendar events and place them as interactive 3D pins on specific objects - like a note on your desk, a photo on your wall, or a timeline on your shelf. - EXPRESSIVE EMOJI SYMBOLS Color-code and visually organize your memory palace using a rich grid of expressive emoji icons to represent your anchors. Identify what is where at a single glance. - ON-LOCATION SPATIAL RECALL Walk back into your physical space and watch the magic happen. Your anchored memories float precisely in the air where you left them. Simply tap any floating bubble to reveal its detailed bottom sheet card. - SPACIOUS ROOM DASHBOARD Manage everything easily from a clean, native iOS dashboard. View room statistics, search memories, apply quick filters, and organize your spaces in one place. --- WHY IT WORKS: For thousands of years, memory champions have used "spatial anchoring" to memorize massive amounts of information by linking concepts to physical coordinates in their minds. RecallSpace makes this virtual palace a physical reality, utilizing your brain's powerful spatial and visual memory systems to increase retention and focus by up to 200%. --- PRIVACY FIRST: We believe your home and spatial data are private. RecallSpace operates 100% locally on your iPhone. - No camera feeds, room meshes, or personal notes ever leave your device. - Zero data collection. Zero external servers. Just pure, private magic. --- PERFECT FOR: - Visual Learners & Students memorizing complex subjects. - Professionals managing project tasks tied to physical workspaces. - Mind Palace enthusiasts practicing advanced memory techniques. - Anyone wanting a futuristic, interactive spatial organizer. Download RecallSpace today and start building your ultimate memory palace!

About

Index

Read full description

Index is a workspace for the creative process. Bring your references, ideas, and project work together, and put the inspiration you collect to use. Save links and images through the iOS share sheet. Keep them in your Inbox to sort later, or add them where they belong. When you’re ready to work on something, your material is ready to use. COLLECT AND RETURN Keep references in a visual library. Organize them into folders, add tags, and use search and filters to find what you need. EXPLORE ON BOARDS Bring references together, explore visual directions, and add context with sections and captions. BRING THE PROJECT TOGETHER Keep your brief, saves, boards, documents, and tasks in one place. Record ideas, plan next steps, and return to the work with its context close at hand. SHARE YOUR THINKING Share boards so clients and collaborators can view your references and leave comments. FOLLOW THROUGH Track tasks within your projects, from the first things to explore to the details that need finishing. Whether you’re developing a visual identity, planning a shoot, or working on a personal idea, Index gives the different parts of your process a shared home. Saving is just the beginning. Support: support@in-dex.co Privacy Policy: https://www.in-dex.co/privacy Terms of Service: https://www.in-dex.co/terms EULA Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RecallSpace4 screens
Index4 screens

Verdict

The call

The clearest difference is in-app purchases: RecallSpace at none against Index's 2. Index's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads there is nothing between them.

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

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

Both are free to download. Index sells 2 in-app purchases, starting at $11.99 per month. RecallSpace asks for nothing beyond the download.

Scorecard3 real differences Β· 3 level
RecallSpace versus Index: the parameters behind the verdict, then further details
ParameterRecallSpaceIndex
PriceFreeFree
Update frequencyβ€”Monthly
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS26.015.1 β€” better
Further details β€” not scored
Size8 MB70 MB
Age rating4+12+
DeveloperGALGOTIAS UNIVERSITY,SCHOOL OF BUSINESSHidden Link Studios

In-app purchases

None

RecallSpace

No in-app purchases

2 purchases

Index

Subscriptions2
  • Index Pro$11.991 Month
  • Index Pro$99.991 Year

Questions

Is RecallSpace free?
RecallSpace is free to download, with no in-app purchases.
Is Index free?
Index is free to download, with in-app purchases available.
Do RecallSpace or Index have ads?
Neither RecallSpace nor Index shows ads.

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