Comparison

Dearliy ディアリー 写真日記・ライフログ vs A Past Day

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

Head to head
About

Dearliy ディアリー 写真日記・ライフログ

Capture and relive memories with this photo-based journaling app. Document daily life, share moments with loved ones, and plan future events with countdowns. It aims to make each day a catalyst for new possibilities.

Highlights
  • Photo journaling
  • Shared albums with loved ones
  • Memory prompts
  • Future event planning
  • Countdown timers
  • Daily memory capture
Features
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思い出を残すことも、思い出と再会することも、心に残る素敵な体験に。 Dearliy ディアリーは、毎日を写真で綴るライフログアプリです。 大切な人との思い出や、趣味や推し活の記録、子どもの成長記録など、 日常のさまざまなできごとを記録、共有することができます。 ◎Dearliyがある毎日 ・写真で綴る日記 日記をつけようとしたけれど、続かなかったことはありませんか?でも、その日を写真とちょっとした言葉で表現してみたらどうでしょう?1日ごとのアルバムとその日の言葉で毎日を残していきましょう。 ・一緒に残す思い出 Dearliyを使って、複数の人とアルバムの共有ができます。大切な友人、恋人、家族と毎日の思い出を残していくことができます。 ・思い出すきっかけづくり 昔撮った写真って意外と見返さないもの。でも大切な思い出は、過ごした誰かと思い出すのが一番楽しいはず。例えば1年後、大切な人とその思い出を語り合うきっかけをつくります。 ・未来を楽しみにする Dearliyのプラン機能を使って、楽しみな予定を立て、大切な人と約束してみましょう。 一緒にカウントダウンをして、待ち遠しいその日を迎えるワクワク感を持つことができます。 ◎Dearliy=Dear Life Diary ~大切な人生を記すもの~ 今日という1日が、将来思いもよらない形で新たな未来のきっかけに繋がる。 Dearliyを通して、ユーザーの皆さまに、1日1日を謳歌しようと思ってもらうことを目指しています! Enjoy Dear Life!!

About

A Past Day

Features
Read full description

"This café — it had been two years." Circle a place you've been on the map, and the photos you took there line up across the years. A time you'd forgotten quietly comes back. —— The rest, you'll discover just by tapping around. A Past Day quietly brings back memories you'd long forgotten. Not the photos you look at all the time — the ones you'd forgotten you had. A Past Day draws from your own photo library and, by chance, surfaces a single picture from a day you haven't thought about in years. One tap follows the thread — to nearby places, the same season in other years, a color, a feeling — and a memory you didn't know you still had comes quietly back. • By chance — you don't search; a forgotten day finds you. • Long ago — not yesterday's photos, but the ones from years back. • Revived — one picture pulls a whole day back into focus. On This Day See this date across every year you have photos for. Feel how much time has passed — and imagine where the same stretch of time ahead might take you. Footprints on the map Photos with a location connect into the path you walked that day. Retrace where you went — and remember things the photos alone don't show. Wander From any photo, take an associative walk through your library — by place, time, or color. Each step is a small, involuntary discovery. Everything stays on your device Your photos are never uploaded to the cloud or any server. Storage and on-device AI analysis all happen locally on your iPhone. Nothing leaves your device. Start with about 20–30 photos, or bring in your whole library.

Screenshots

Dearliy ディアリー 写真日記・ライフログ4 screens
A Past Day4 screens

Verdict

The call

The clearest difference is in-app purchases: A Past Day at none against Dearliy ディアリー 写真日記・ライフログ's 2. A Past Day also leads on ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dearliy ディアリー 写真日記・ライフログ sells 2 in-app purchases, starting at $2.99 per month. A Past Day asks for nothing beyond the download.

UpkeepUpdate frequency

Dearliy ディアリー 写真日記・ライフログ ships an update every 6 days, A Past Day every 3 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level
Dearliy ディアリー 写真日記・ライフログ versus A Past Day: the parameters behind the verdict, then further details
ParameterDearliy ディアリー 写真日記・ライフログA Past Day
PriceFreeFree
Positive reviews83.7% of reviews—
Update frequencyEvery 6 daysEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size130 MB5 MB
Age rating17+4+
DeveloperDearliy Inc.Yusuke Tanaka

In-app purchases

2 purchases

Dearliy ディアリー 写真日記・ライフログ

Subscriptions2
  • Dearliy Sun ディアリーサン7 Days trial$2.991 Month
  • Dearliy Sun ディアリーサン(年割)7 Days trial$24.991 Year
None

A Past Day

No in-app purchases

Questions

Is Dearliy ディアリー 写真日記・ライフログ free?
Dearliy ディアリー 写真日記・ライフログ is free to download, with in-app purchases available.
Is A Past Day free?
A Past Day is free to download, with no in-app purchases.
Do Dearliy ディアリー 写真日記・ライフログ or A Past Day have ads?
Dearliy ディアリー 写真日記・ライフログ shows ads; A Past Day does not.
Which is updated more often, Dearliy ディアリー 写真日記・ライフログ or A Past Day?
Dearliy ディアリー 写真日記・ライフログ ships an update every 6 days, and A Past Day every 3 days. Most recently, Dearliy ディアリー 写真日記・ライフログ was updated on November 7, 2026 and A Past Day on October 31, 2026.

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