Comparison

GSPmemo vs Memo

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

Head to head
About

GSPmemo

This app helps users learn the Major System (GSP) by matching numbers with corresponding images. It offers timed practice sessions to improve memory and spatial recall, with options to learn and test different number ranges and directions.

Highlights
  • Number-image association training
  • Spatial memory development
  • Timed practice sessions
  • Learn GSP mapping
  • Multiple number ranges
  • Bidirectional guessing modes
Features
Read full description

Klasyczna gra „memo” na bazie liczb i odpowiadającym im obrazów Głównego Systemu Pamięciowego (GSP). Trening doskonali poznane zakładki GSP oraz rozwija pamięć przestrzenną. Trenuje się zestawami po 10 obrazów i 10 odpowiadających im liczb. Aplikacja służy do nauki systemu GSP. Prezentowane są liczby lub obrazy z jednej z 11 dziesiątek składających się na cały system GSP. Kolejność pokazywania (i tym samym odgadywania) jest losowa. Liczony jest czas odgadnięcia danej 10 w celu motywacji do dalszej nauki. Na początku użytkownik wybiera jedną z 11 dziesiątek (1-10, 11-20, …, 91-100, 00-09). Ustala również tryb odgadywania: od obrazów do liczb / od liczb do obrazów. Po uruchomieniu startuje stoper i pokazuje się pierwszy obraz / liczbę. Jeżeli użytkownik zna odpowiednik obrazu / liczby to przechodzi dalej. Wyświetla się wtedy losowo wybrany kolejny obraz / liczba. Jeżeli nie zna odpowiedzi to można sprawdzić jaki jest właściwy odpowiednik (przycisk SPRAWDŹ). Po wyświetleniu wszystkich obrazów z danego zakresu stoper się zatrzymuje i można ocenić swoje wyniki. Po takiej rundzie można uruchomić tę samą rundę jeszcze raz (kolejność pokazywanych liczb / obrazów będzie inna), albo przejść do odgadywania w drugą stronę (od liczb do obrazów). Można też zmienić zakres i pracować na nowych parach liczba-obraz. Dla początkujących przydatny będzie przycisk NAUKA. Wyświetli się wtedy mapowanie całego GSP. Przewijając z góry na dół można zapoznać się (przypomnieć sobie) jak mapują się poszczególne liczby na obrazy i odwrotnie.

About

Memo

Engage in daily 5-minute brain training exercises grounded in neurobiology. Improve memory, focus, and logic with a variety of games and mindfulness sessions. Track your progress and compete globally.

Highlights
  • 5-minute daily brain workouts
  • Neurobiology-based exercises
  • Memory, math, and logic games
  • Mindfulness and breathing sessions
  • Progress tracking charts
  • Global leaderboard competition
  • Apple Health integration
Features
Read full description

Daily fitness for your brain — grounded in neurobiology research! Memo shows how short, 5-minute daily practices develop your brain's capacity across working memory, mental math, Sudoku, 2D & 3D geometry, and selective attention. Memo works in two complementary directions — active Brain Training and restorative Mindfulness sessions — giving you a clean, intuitive interface to track your cognitive progress over time, plus an atmosphere of friendly competition on the Global Leaderboard. Why Choose Memo? Grounded in Neurobiology & Cognitive Science Every exercise in Memo is built on established neurocognitive research — from visuospatial working memory and Stroop inhibitory control to mental rotation, deductive reasoning, and paced autonomic breathing. Short, consistent 5-minute daily workouts stimulate cognitive agility without overwhelm. 6-Step Daily Brain Challenge Start your day with a curated 5-minute brain fitness workout combining word recall, arithmetic, visual equations, angle geometry, and 3D spatial cube counting. Complete the Daily Challenge to build your calendar streak and compare streaks on the Leaderboard. Direction 1 — 8 Cognitive Brain Training Games: - Mental Math & Visual Equations (Level 1 & Level 2) - Master rapid arithmetic, number bonds, multi-step chains, and visual algebraic icon puzzles. - Geometry / GeoLogic (Level 1 & Level 2) - Solve interactive 2D triangle and angle-chaser puzzles plus 3D orthographic cube projections with step-by-step hints. - Sudoku (6x6 & 9x9) - Train deductive logic with fast 2x3 boards or classic 3x3 number grids. - Chimp Test - Challenge your working memory and spatial recall inspired by the famous primate cognition benchmark. - Dots Link - Connect matching color pairs across the grid with smooth continuous paths without crossing lines. - Brain Speed - Test and improve your visual reaction time, inhibitory control, and decision speed. - Mind Flip - Sharpen selective attention, spatial updating, and cognitive flexibility. - Word Memory - Strengthen short-term verbal recall by memorizing word lists under time pressure. Direction 2 — Mindfulness Sessions, Sleep Tracker & Apple Health Peak cognitive fitness goes hand in hand with mental recovery. Use guided Breathing sessions (4-4-4 Box Breathing and 4-7-8 Relaxation), the Do Nothing stillness timer, and the Activity & Sleep Tracker with optional Apple Health synchronization to log Mindful Minutes and Sleep Analysis (including Awake and Asleep stages). Convenient Progress Tracking & Friendly Competition - Intuitive Progress Charts - Easily track your daily growth in a clean visual UI comparing your current scores, speed, and accuracy against your personal First Try baseline. - Friendly Competition on the Global Leaderboard - Enjoy a welcoming, motivating atmosphere of friendly competition across Daily, Weekly, and All-Time rankings for every game and difficulty level. Key Features at a Glance: - Short 5-minute daily brain fitness workouts grounded in neurobiology - Dual-direction system: 8 Brain Training games + Mindfulness & Sleep recovery - Apple Health integration for Sleep Analysis and Mindful Minutes - Clean, intuitive UI for visual progress tracking against your personal baseline - Global Leaderboard fostering friendly daily competition and streak sharing - Available in 8 languages Download Memo now and start your first 5-minute brain fitness workout! -- https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GSPmemo4 screens
Memo4 screens

Verdict

The call

The clearest difference is in-app purchases: GSPmemo at none against Memo's 10. GSPmemo also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). Memo's advantage is update cadence (every 3 days vs every 6 days). On price, review sentiment and ads 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. Memo sells 10 in-app purchases, starting at $2.99 per 7 days. GSPmemo asks for nothing beyond the download.

UpkeepUpdate frequency

GSPmemo ships an update every 6 days, Memo every 3 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
GSPmemo versus Memo: the parameters behind the verdict, then further details
ParameterGSPmemoMemo
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size12 MB58 MB
Age rating4+4+
DeveloperLeszek ZieniukSiarhei Keller

Customer experience

GSPmemo

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Memo

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GSPmemo

No in-app purchases

10 purchases

Memo

Subscriptions9
  • Memo Premium Weekly$2.997 Days
  • Memo Premium Weekly$3.997 Days
  • Memo Premium +7d Free7 Days trial$4.991 Month
Show 6 more
  • Memo Premium +30d Free1 Month trial$4.991 Month
  • Memo Premium Monthly$6.991 Month
  • Memo Premium Annual3 Days trial$29.991 Year
  • Memo Premium +7d Free7 Days trial$29.991 Year
  • Memo Premium +30d Free1 Month trial$29.991 Year
  • Memo Premium +30d Free1 Month trial$79.991 Year
One-time1
  • Memo Premium Lifetime$39.99

Questions

Is GSPmemo free?
GSPmemo is free to download, with no in-app purchases.
Is Memo free?
Memo is free to download, with in-app purchases available.
Do GSPmemo or Memo have ads?
Neither GSPmemo nor Memo shows ads.
Which is updated more often, GSPmemo or Memo?
GSPmemo ships an update every 6 days, and Memo every 3 days. Most recently, GSPmemo was updated on November 3, 2026 and Memo on November 7, 2026.

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