Comparison

nanolog (ナノログ) vs Nostalgia Notes

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

Head to head
About

nanolog (ナノログ)

Features
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小さなことでも日々の生活のについて気軽にログを残すためのアプリです。 良い習慣を続けたい、悪い習慣をやめたい、そんな時にも日々の生活のログを残すことで役立ちます。 毎日何を食べているか、どんな出来事があったか、「今日はお薬飲んだっけ?」などログを残すことで自分の生活を簡単に振り返りできます。 nanologでは以下のようなことでができます。 1. タグ機能 「ランチ」、「読んだ本」、「映画」、「アイディア」などなんでも好きなタグを作成し、タグ毎にログを残せます。 1つのログに複数のログを残すこともできます。タグで自分のログを整理できます。 2. ログ作成、一覧表示機能 タグ毎にログ一覧を確認したり、全てのログを一覧表示して確認できます。 3. カレンダー機能 カレンダーでは、今日のログをタイムライン形式で見返すことができます。 「あの日何したっけ?」と思ったら日付をタップしてその日のログのタイムラインも確認できます。 4. 検索機能 検索機能もあるため、大事なログを後から検索して見つけることができます。 5. オンライン同期 全てのタグとログは複数端末でオンライン同期できます。 (ゲストアカウントは非対応) 【利用規約】 https://nanolog.app/terms 【プライバシーポリシー】 https://nanolog.app/privacy

About

Nostalgia Notes

Easily create, update, and delete diary entries. Review past entries sorted by day, week, month, or year. Track your progress with enriched statistical data to stay motivated.

Highlights
  • Diary creation
  • Update diary entries
  • Delete diary entries
  • Review past entries
  • Sort entries by date
  • Statistical data tracking
Features
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Main Features 1.Diary creation Simple to create a diary. 2.Update Diary You can update the contents of your diary. 3.Delete Diary You can easily delete your diary by swiping it. 4.Review You can look back on the past in various axes by displaying diaries sorted by daily, weekly, monthly, and yearly. Statistics As you continue to keep a diary, the statistical data will be enriched, motivating you to continue.

Screenshots

nanolog (ナノログ)4 screens
Nostalgia Notes3 screens

Verdict

The call

The clearest difference is ads: nanolog (ナノログ) at none against Nostalgia Notes's shown. nanolog (ナノログ) also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

nanolog (ナノログ) ships an update every 5 days, Nostalgia Notes every 4 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 6 level
nanolog (ナノログ) versus Nostalgia Notes: the parameters behind the verdict, then further details
Parameternanolog (ナノログ)Nostalgia Notes
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 5 daysEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size58 MB6 MB
Age rating4+4+
DeveloperGenki MatsuiMasaaki Kishimoto

In-app purchases

None

nanolog (ナノログ)

No in-app purchases

None

Nostalgia Notes

No in-app purchases

Questions

Is nanolog (ナノログ) free?
nanolog (ナノログ) is free to download, with no in-app purchases.
Is Nostalgia Notes free?
Nostalgia Notes is free to download, with no in-app purchases.
Do nanolog (ナノログ) or Nostalgia Notes have ads?
Nostalgia Notes shows ads; nanolog (ナノログ) does not.
Which is updated more often, nanolog (ナノログ) or Nostalgia Notes?
nanolog (ナノログ) ships an update every 5 days, and Nostalgia Notes every 4 days. Most recently, nanolog (ナノログ) was updated on October 16, 2026 and Nostalgia Notes on October 7, 2026.

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