Comparison

RecallSpace vs DipStrike

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

Head to head
About

RecallSpace

Features
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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

DipStrike

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DipStrike is an offline-first field notebook built for structural geology. Its high-contrast controls, large capture targets, and quick sensor workflow are designed for gloves, glare, and hands-busy work. Record manual or sensor-assisted strike/dip and trend/plunge readings. Speak a field note and review its on-device transcript and structured fields before saving. Track sample bags by QR code, add GPS waypoints, browse an online field map, and export measurements or samples as CSV. Your fieldwork deserves more than scattered notes and forgotten photos. DipStrike brings a geological compass, clinometer and field notebook together on your iPhone and iPad. Capture strike and dip, record observations, and keep specimens connected to the places you found them. Built for geology students, field geologists and researchers—from your first outcrop visit to a multi-day mapping project. MEASURE. RECORD. KEEP THE CONTEXT. • Capture strike/dip and trend/plunge with manual or sensor-assisted readings. • See compass heading, dip angle and dip direction together. • Review a visual diagram of your saved measurement. • Use magnetic bearings or apply a trusted local magnetic declination. A FIELD JOURNAL THAT FOLLOWS YOUR DAY Create a journal for a field trip, research project or mapping campaign. Record arrival and departure times, browse each day’s logs, and keep readings, observations and specimens together. Just taking a quick reading? Use Quick Logs without creating a journal, then organize them later if you choose. SPEAK YOUR OBSERVATIONS Start a voice memo with one tap. Keep the recording and transcribed text so you can revisit what you noticed at the outcrop. Prefer typing? Save a written memo instead. REMEMBER EVERY SPECIMEN Record rocks, minerals and other field samples with multiple photos, notes and location details. Each specimen gets a record ID, whether you collect it or leave it in place. A sample bag is optional. CONNECT YOUR WORK TO THE MAP Create field stations for observation sites and link their measurements, memos and specimens. Revisit a station to see what you recorded there. YOUR RECORDS, UNDER YOUR CONTROL Your field records are stored on your device. Capture and browse saved records offline; loading map imagery requires an internet connection. Export measurements and specimens as CSV, or back up journals with their photos and voice recordings to Files. Optional reminders help you remember to make a fresh backup. No account or subscription required. All current features are free. IMPORTANT Phone sensor readings can be affected by magnetic interference, device placement and calibration. Confirm critical measurements with appropriate field instruments and professional judgment. Back up important records—deleting the app also removes its local data.

Screenshots

RecallSpace4 screens
DipStrike4 screens

Verdict

The call

The clearest difference is iOS requirement: DipStrike at 18.0 against RecallSpace's 26.0. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
RecallSpace versus DipStrike: the parameters behind the verdict, then further details
ParameterRecallSpaceDipStrike
PriceFreeFree
Update frequency—Every 4 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS26.018.0 — better
Further details — not scored
Size8 MB7 MB
Age rating4+4+
DeveloperGALGOTIAS UNIVERSITY,SCHOOL OF BUSINESSRohit Chautmol

In-app purchases

None

RecallSpace

No in-app purchases

None

DipStrike

No in-app purchases

Questions

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

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