Yondazo vs Lastly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yondazo
Track your reading progress with detailed charts and insights. Log books, add notes, and visualize your reading journey over time. Offers on-device AI analysis for private habit discovery.
- Monthly, yearly, and all-time reading charts
- On-device AI reading habit analysis
- Book notes, ratings, and genre tagging
- Visual bookshelf with cover grid or list view
- Barcode scanning for quick book entry
- Data backup and transfer
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Yondazo is a reading log app that helps you track every book you finish and reflect on your reading journey from three different angles: monthly totals, year-over-year comparisons, and all-time growth. On Apple Intelligence-compatible devices, you can also get on-device AI insights into your reading habits — fully private, fully local. ■ THREE CHARTS TO VISUALIZE YOUR READING See how much you've read this month with the monthly bar chart, compare this year against last year with the year-over-year view, and watch your reading habit build over time with the cumulative line chart. Switch between the three views to look back on your reading journey from every angle. ■ AI READING INSIGHTS, PROCESSED ON-DEVICE On Apple Intelligence-compatible devices, on-device AI analyzes your reading habits and surfaces patterns you might not have noticed on your own — favorite genres, go-to authors, and your natural reading rhythm. Everything runs locally on your iPhone. Your reading data never leaves the device and is never sent to any server. It's private AI reading analysis — with nothing ever sent to the cloud. * On devices that don't support Apple Intelligence, you can still explore your reading trends through detailed statistics. ■ NOTES, RATINGS & GENRES FOR EVERY BOOK Jot down your thoughts after finishing a book, give it a 5-star rating, and tag it with a genre. Each entry becomes part of your personal reading journal, so you can revisit what you read and how you felt about it. Bookmark your favorites to find them again with a single tap. ■ A BEAUTIFUL BOOKSHELF, ALL YOURS Every book you add appears in a beautiful cover grid — a bookshelf that's entirely yours, ready to browse anytime. Prefer a cleaner view? Switch to list mode with a single tap. ■ ADD BOOKS IN SECONDS WITH BARCODE SCAN Just point your camera at a book's barcode. The title, author, publisher, and cover are added automatically — no tedious typing required. For older titles without a barcode, you can search and add them by title. ■ YOUR DATA, SAFE AND PORTABLE Your reading history matters. That's why Yondazo gives you the tools to keep it safe. • Full backup and restore (JSON format) • Seamless data transfer when you switch devices • Automatic migration from older versions ■ WHO IT'S FOR • Readers who want a simple way to log the books they finish • Anyone curious about how many books they read each month • People who like comparing this year's reading with last year's • Readers who enjoy reflecting on their habits through data • Anyone who wants AI to help them spot patterns in their reading • Readers who like keeping notes and impressions of each book
Lastly
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Track the last time you did anything. Know when it's due again. Lastly is the simplest way to keep tabs on the things you do regularly — but irregularly enough that you forget when you last did them. Filter changed? Tires rotated? Plants watered? Smoke alarm tested? Lastly remembers so you don't have to. Built for everything • Home maintenance — smoke alarms, gutters, HVAC filters, deep cleans • Car care — oil changes, tire rotation, car wash, wiper blades • Health & wellness — dentist, eye exams, physicals, medications • Pets — vaccinations, vet checkups, grooming, flea & tick • Relationships — call family, date night, catch up with friends • Habits — anything you want to do more (or remember you did) Designed for one-tap logging Tap an activity. Done. Add a note, a quantity (reps, miles, minutes), or backdate if needed. That's it. No streaks to maintain, no chains to break — just a clean record of when you last did each thing. Smart reminders that actually help Set an interval ("remind me every 90 days") and Lastly will notify you when it's been too long. Lastly also predicts when you'll likely need to do things again based on your history, so reminders get smarter the more you use the app. Share with the people you live with Share activities with your household via iCloud. Everyone logs, everyone stays in sync. Perfect for couples or families managing chores and maintenance together. Features • One-tap activity logging • Smart interval reminders with prediction • Calendar view of your log history • Home Screen widgets (Small & Medium) • Quantitative value tracking (km, kg, reps, etc.) • Category organization with custom icons & colors • Starter packs to get you going fast • iCloud sync across iPhone & iPad • iCloud sharing with household members • Localized in English, Norwegian, German, Spanish, and French • CSV export of your full history • Light & Dark mode, system-aware Private by design Lastly stores everything in your iCloud account. No third-party servers, no tracking, no ads. We have no analytics SDKs and don't see your data. Your habits stay yours. Free with optional Pro Lastly is free and tracks up to 5 activities. Lastly Pro is an optional one-time purchase that unlocks unlimited activities, premium themes, alternate app icons, and curated additional starter packs. $1.99, paid once, yours forever. Family Sharing supported. No subscription, no auto-renewal.
Screenshots
Verdict
The clearest difference is in-app purchases: Yondazo at none against Lastly's 1. 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. Lastly sells 1 one-off in-app purchase. Yondazo asks for nothing beyond the download.
| Parameter | Yondazo | Lastly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | arakawa yuichiro | Frank Thingelstad |
In-app purchases
Yondazo
No in-app purchases
Lastly
- Lastly Premium$1.99









