Comparison

シンプルなToDoリスト vs Relalog

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

Head to head
About

シンプルなToDoリスト

Features
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毎日の「やるべきこと」を、もっとシンプルに、もっと心地よく管理しませんか? このアプリは、直感的な操作と美しいデザインにこだわったToDoリストアプリです。 複雑な機能は省き、本当に必要な機能だけを詰め込みました。 買い物リストなどの「一度きりのタスク」はもちろん、毎日のルーチンワークも「毎日リセット」機能でスマートに管理できます。 【主な特徴】 ■ シンプルなデザイン 余計な装飾をなくし、タスクに集中できるデザインに仕上げました。 ライトモード・ダークモードの両方に対応し、好みのテーマカラーで使えます。 ■ 「毎日リセット」で習慣化をサポート 薬を飲む」「ストレッチをする」といった毎日の日課は、設定一つで翌日に自動で未完了に戻ります。 毎日登録し直す手間がありません。 ■ ウィジェットでいつでも確認 ホーム画面にウィジェットを配置すれば、アプリを開かなくてもタスクを確認できます。 ■ その他の便利な機能 ・期限と通知設定:大切な予定を忘れません。 ・iCloud同期:iPhoneやiPadなど、複数のデバイスで常に最新のデータを共有。 ・リスト管理:用途に合わせてリストを自由に作成・並べ替え。 ・完了済みの整理:「完了済みを下に移動」など、リストを常にすっきり保てます。 毎日の生活を、少しだけ快適にするお手伝いをします。 ぜひ、ダウンロードして使ってみてください。

About

Relalog

Features
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Relalog is a simple personal memo app that helps you easily record your interactions with people and manage them in timeline order. You can keep track of what you talked about, when you last contacted someone, and when you want to be reminded about important dates. Relalog is designed for relationships you want to remember, whether they are work contacts, friends, family, or people you meet through hobbies and everyday life. ■ Organize notes by person You can save a person’s name, company, title, phone number, birthday, image, and tags. Each person has their own note history, so you can look back on past conversations and details whenever you need them. ■ Manage interactions in a timeline Notes are saved with a recorded date and displayed in timeline order on each person’s detail screen. This makes it easy to review when something happened and what you talked about before meeting or contacting someone again. ■ See when you last contacted someone Relalog shows how many days have passed since you last contacted each person. Color indicators help you notice recent contacts, people you have not contacted for a while, and people you may want to remember again. These colors are only a guide, not pressure. ■ Use tags to organize people Create your own tags, such as Work, Friends, Family, or any category that fits your style. You can filter people by tags and quickly find the person you are looking for. ■ Search quickly You can search by name, phonetic name, company, or phone number. Phone number search also works with or without hyphens and supports full-width numbers, making it easier to find saved contacts. ■ Birthday reminders You can save birthdays for each person and choose your own reminder date and time. Birthday reminders work as local notifications on your device. ■ Home Screen widget Relalog can show people with birthdays today on your Home Screen widget, helping you remember important dates without opening the app. ■ Save and view images You can save an image for each person, such as a business card or a related reference image. Images can be opened from the person detail screen and viewed larger. ■ iCloud sync After unlocking Relalog, your data can sync across your own iCloud-enabled devices. Sync uses your private iCloud database. ■ No ads, even on the free plan Relalog does not show ads. The free plan lets you save up to a limited number of people. A one-time purchase unlocks unlimited people, iCloud sync across your devices, and Home Screen widgets. It is not a subscription. ■ Privacy Relalog does not use ad SDKs, analytics SDKs, Firebase, our own server, AI processing, OCR, Contacts integration, or tracking. Your data is stored on your device or in your own iCloud account. For people who want to remember relationships without making things complicated, Relalog is a quiet and simple way to keep personal interaction notes. (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://relalog.it-frontier.jp/en/privacy/ Terms: https://relalog.it-frontier.jp/en/terms/

Screenshots

シンプルなToDoリスト4 screens
Relalog3 screens

Verdict

The call

The clearest difference is in-app purchases: シンプルなToDoリスト at none against Relalog's 1. Relalog's advantage is iOS requirement (17.0 vs 26.2). On price, ads 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. Relalog sells 1 one-off in-app purchase. シンプルなToDoリスト asks for nothing beyond the download.

Scorecard2 real differences · 3 level
シンプルなToDoリスト versus Relalog: the parameters behind the verdict, then further details
ParameterシンプルなToDoリストRelalog
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.217.0 — better
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperIBUKI YOSHIDAIT FRONTIER, K.K.

In-app purchases

None

シンプルなToDoリスト

No in-app purchases

1 purchases

Relalog

One-time1
  • Unlock Relalog$5.99

Questions

Is シンプルなToDoリスト free?
シンプルなToDoリスト is free to download, with no in-app purchases.
Is Relalog free?
Relalog is free to download, with in-app purchases available.
Do シンプルなToDoリスト or Relalog have ads?
Neither シンプルなToDoリスト nor Relalog shows ads.

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