When Again? vs Daytin
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
When Again?
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"When did I last do that?" Bike oil changes, haircuts, salon visits, AC cleaning, doctor appointments, pet care โ things you do again and again, but once enough time passes, you can't remember when you last did them. When Again? clears up that little everyday question with a single tap. Just log the date. The app automatically counts the days since you last did it, learns your average interval from your own records, and gives you a heads-up when it's about time. โ Who it's for ใปPeople who forget when their bike or car was last serviced ใปAnyone managing regular salon, hair, or nail appointments ใปPeople tracking doctor visits, medication, or health habits ใปAnyone who wants to stop thinking "wow, it's already been a while" ใปPeople who want to start right away โ no account needed โ Key features โ See the days at a glance Your items line up on the home screen, each with a badge showing how many days since you last did it. What needs doing now is obvious. โ "About time" reminders, automatically The app learns your average interval from your records, gathers the items coming due at the top of the home screen, and reminds you with notifications too. โ Track anything Use the preset categories or add your own with custom icons and colors. From bike maintenance to beauty to health โ manage it all in one app. โ Photos, tags, amounts, and notes It's more than a date log. Add up to 5 photos, tags, the amount you spent, and notes to each record โ so you can look back on what state it was in last time and how much it cost. โ Detailed history and stats The detail screen shows stats like "since last time," "average interval," and totals, plus a month-by-month timeline. โ Search Search across notes, tags, and item names to find past records instantly. โ Easy backup Save and restore all your records to a file (photos included). CSV export is also supported. โ Dark mode Choose system, light, or dark. โ Privacy first All your records are stored only on your device. No account, no login. We never send your records to a server โ so you can start with peace of mind. โ Pricing The core features are free. Some premium features are available via a one-time in-app purchase. Leave your everyday "when was that again?" to When Again?
Daytin
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Finish a task and a cat nibbles the letters away. Watch your day get lighter, right before your eyes. Write repeating tasks once Set a routine to repeat daily, weekly or monthly, and it shows up on its own each day. Workouts on Mon/Wed/Fri, rent on the 25th, closing the books on the last day of the month. A nudge so you don't forget Give a time to anything that has one, like taking medication. One-off tasks can carry a time too, not just routines. Organize it your way Group tasks into lists and hold to drag them into order. Split them by work, study or exercise and see only what's for today. There without opening the app A home screen widget shows what's still left today. Check it straight from your lock screen. Your phone and tablet stay in step Sign in and what you write on one shows up on the other. Start with Kakao, Google or Apple. Pick a cat you like Coal, Mackerel, Calico and more, with new cats on the way. Easy on the eyes Switch between light and dark. Available in English, ํ๊ตญ์ด and ๆฅๆฌ่ช. Try everything free for 7 days. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you are charged for the next period at that time. You can cancel any time in your App Store subscription settings. Terms of Use: https://daytin-eight.vercel.app/terms?lang=en Privacy Policy: https://daytin-eight.vercel.app/privacy?lang=en Contact: lazly.connect@gmail.com
Screenshots
Verdict
The clearest difference is ads: Daytin at none against When Again?'s shown. Daytin also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. When Again? sells 1 one-off in-app purchase and Daytin sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | When Again? | Daytin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | Daily |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 59 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Masamune Hiroiwa | MIHYANG KIM |
In-app purchases
When Again?
- ใใฌใใขใ ๏ผ่ฒทใๅใ๏ผ$4.99
Daytin
- Premium Monthly$2.991 Month
- Premium Yearly$17.991 Year









