daybook. vs dytto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
daybook.
This app combines a calendar with journaling features to help you record your life. It automatically tracks your steps and visited locations, allowing you to create a visual diary with photos and notes.
- Calendar synchronization
- Customizable design themes
- Automatic step counting
- Automatic location tracking
- Photo and journal entries
- Map view of visited locations
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Daybook is a beautiful calendar & journaling app. Record your life as you live it. ◎Calendar - Calendar including synchronizing to Google and other calendar. - To sync Google calendar, use "Settings" app. Tap "Mail, Contacts, Calendars" in top menu of Settings app, then tap "Add account". ◎Design Themes - 13 design themes. - Custom design theme - you can use your own photo as background. ◎Step counter - Daybook counts your steps automatically (pedometer). - This functionality uses Health Kit. ◎Location - Daybook capture your visit location automatically. - See where you have visited on the map and write a journal. - The places you visit are automatically recorded. ◎Photo & Journal - Daybook shows your photo of the day. - You can write journal easily. ◎In-App Purchase - Custom design theme is paid feature.
dytto
This app automatically creates a daily narrative of your life by synthesizing your location, photos, health data, and calendar events. It allows you to privately browse your past memories and even chat with your day's data.
- Automatic daily narrative generation
- Synthesizes location, photos, health, and calendar data
- Zero writing required
- Private data storage on device and secure servers
- Chat with your day's data
- Browse past memories with photos
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How it works: • Grant permissions once — dytto passively collects location, photos, health data, and calendar • At the end of each day, AI synthesizes everything into a narrative story • Browse your past like a personal memoir, with photos woven in Why dytto: • Zero effort — No writing required. Your story generates automatically. • Private by design — Your data stays on your device and our secure servers. We don't sell it. Ever. • Chat with your day — Ask questions about what happened. dytto remembers so you don't have to.
Screenshots
Verdict
The clearest difference is in-app purchases: dytto at none against daybook.'s 2. daybook.'s advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement 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
Both are free to download. daybook. sells 2 one-off in-app purchases. dytto asks for nothing beyond the download.
daybook. ships an update monthly, dytto every 3 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | daybook. | dytto |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 95 MB | 51 MB |
| Age rating | 12+ | 4+ |
| Developer | MASAYUKI WADA | Ayaan Pupala |
Customer experience
daybook.
dytto
In-app purchases
daybook.
- Remove Ad.$2.99
- daybook Premium$2.99
dytto
No in-app purchases
