Comparison

GIORNO Diary vs When Again?

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

Head to head
About

GIORNO Diary

Features
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What is GIORNO? Simple, yet it does it all — a beautifully organized planner for your events, shifts, and class schedule. [Great for] • Managing work or part-time shifts (see your payday at a glance) • School timetables, assignments, and exam prep • Following your favorite artists (concerts, merch, birthday countdowns) • Keeping a diary with photos • To-dos and building daily habits • Budgeting with the expense tracker [Main features] • Attach events, notes, photos, and stickers to your calendar • Countdown alerts: "N days to go" until the dates that matter • Class schedule tab (breaks and up to 7 periods) • To-do list with due dates and reminders • Habit tracker to visualize your streaks • Insights that chart your events and habits • Expense tracker with monthly budgets • Create your own photo stickers (with automatic background removal) • Customize freely with theme colors and background images • Weather and temperature right on your calendar • Home Screen and Lock Screen widgets • Repeating and multi-day events • Sync across devices with iCloud, and connect with Apple Calendar Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

When Again?

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"When did I last do that?" Bike oil changes, haircuts, salon visits, AC cleaning, doctor appointments, pet care — 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. ■ Who it's for ・People who forget when their bike or car was last serviced ・Anyone managing regular salon, hair, or nail appointments ・People tracking doctor visits, medication, or health habits ・Anyone who wants to stop thinking "wow, it's already been a while" ・People who want to start right away — no account needed ■ Key features ◎ 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. ◎ "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. ◎ Track anything Use the preset categories or add your own with custom icons and colors. From bike maintenance to beauty to health — manage it all in one app. ◎ 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 — so you can look back on what state it was in last time and how much it cost. ◎ Detailed history and stats The detail screen shows stats like "since last time," "average interval," and totals, plus a month-by-month timeline. ◎ Search Search across notes, tags, and item names to find past records instantly. ◎ Easy backup Save and restore all your records to a file (photos included). CSV export is also supported. ◎ Dark mode Choose system, light, or dark. ■ Privacy first All your records are stored only on your device. No account, no login. We never send your records to a server — so you can start with peace of mind. ■ 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?

Screenshots

GIORNO Diary4 screens
When Again?4 screens

Verdict

The call

The clearest difference is update cadence: When Again? at daily against GIORNO Diary's every 4 days. GIORNO Diary's advantage is device support (3 vs 1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GIORNO Diary sells 2 in-app purchases, starting at $1.99 per month and When Again? sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GIORNO Diary ships an update every 4 days, When Again? daily. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
GIORNO Diary versus When Again?: the parameters behind the verdict, then further details
ParameterGIORNO DiaryWhen Again?
PriceFreeFree
Update frequencyEvery 4 daysDaily — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size30 MB59 MB
Age rating4+4+
DeveloperChihiro OmataMasamune Hiroiwa

In-app purchases

2 purchases

GIORNO Diary

Subscriptions2
  • GIORNO Premium (Monthly)7 Days trial$1.991 Month
  • GIORNO Premium (Yearly)7 Days trial$19.991 Year
1 purchases

When Again?

One-time1
  • プレミアム(買い切り)$4.99

Questions

Is GIORNO Diary free?
GIORNO Diary is free to download, with in-app purchases available.
Is When Again? free?
When Again? is free to download, with in-app purchases available.
Do GIORNO Diary or When Again? have ads?
Both GIORNO Diary and When Again? show ads.
Which is updated more often, GIORNO Diary or When Again??
GIORNO Diary ships an update every 4 days, and When Again? daily. Most recently, GIORNO Diary was updated on October 28, 2026 and When Again? on October 25, 2026.

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