Zener Game vs DayDiary
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Zener Game
Read full descriptionHide full description
Zener Game is a minimal, meditative app to explore and train your intuition using the five classic Zener symbols: circle, cross, waves, square, and star. Inspired by the deck designed in the 1930s by psychologist Karl Zener for extrasensory perception (ESP) research, the app replaces physical cards with an algorithm that picks a symbol each round. Your task is to perceive which one was chosen and tap it. No physical deck, no pressure β just you, five symbols, and a quiet moment of focus. FEATURES β’ Two deck modes β Random: each symbol is drawn independently. β Balanced: a shuffled virtual deck with an equal number of each symbol, closer to the classic paper test. β’ Flexible sessions Choose 10, 15, 25, 50 rounds, or set any custom number from 5 to 200. β’ Customisable feedback Three independent toggles let you decide what to see during play: round counter, hits & accuracy, and whether to reveal the correct answer after each choice. Turn them all off for pure intuition. β’ Rich statistics Every completed session is saved locally. Track sessions, total rounds, average and best accuracy, longest streaks, and per-symbol performance. β’ Scientific color mode An optional setting switches the colour thresholds from simple to statistical: green appears only when your result is statistically unlikely to be chance (outside Β±2Ο of 20%). β’ Calm audio Soft ambient background music and gentle tap sounds, both independently toggleable. β’ Export your data Generate a clean text report of all your statistics and share it anywhere. DESIGN Zener Game is designed to feel like a quiet moment. Warm cream paper, Japanese-inspired minimalism, hand-crafted symbols, soft serif typography. Nothing screams for attention β everything invites focus. PRIVACY All your sessions are stored locally on your device. Nothing is uploaded, no tracking, no analytics. Your intuition is yours alone.
DayDiary
Read full descriptionHide full description
Day Diary is your shared space to capture everyday life β together. Whether itβs planning your day, saving memories, or just staying connected, Day Diary lets you and someone special organize your time and moments in a simple, creative way. Shared Calendar Plan your day hour by hour. Add events, track your routine, and see updates instantly across devices. Shared List Keep notes, tasks, or ideas in one place β updated in real time for both of you. Personal Touch Attach photos, add stickers, and turn your daily schedule into something meaningful and fun. Real-Time Sync Everything updates instantly between you and your partner, so you're always on the same page. Private & Secure Your data is shared only between you and the people you invite. Perfect for: β’ Best friends β’ Couples β’ Roommates β’ Anyone who wants to stay connected daily Start sharing your life β one day at a time.
Screenshots
Verdict
The clearest difference is device support: DayDiary at 3 against Zener Game's 1. DayDiary also leads on iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Zener Game | DayDiary |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 14 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrea Pedroni | Artem Rykov |
In-app purchases
Zener Game
No in-app purchases
DayDiary
No in-app purchases
Questions
Is Zener Game free?
Is DayDiary free?
Do Zener Game or DayDiary have ads?
Other comparisons















