Comparison

SyncNote vs whoLog

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

Head to head
About

SyncNote

Features
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A planning app with everything you need for managing your day, built for people who don't want their phone to be a distraction. Do you pick up your phone to check something and end up scrolling social media or videos? You have things to do, but every time you open your phone, you end up in unrelated apps. The developer struggled with this same procrastination problem, and that's how SyncNote was born. SyncNote connects your PC and phone through a web browser, reducing the reasons to open your phone and the chances of getting distracted. It's designed so you can plan on your PC and use your phone mainly for checking and quick input when you're out. Every detail of the UI and interactions has been carefully crafted so you can check what you need and close the app right away. SyncNote includes all the simple features you need for managing your day. - Calendar: Set up categories to manage your schedule and see what you need to do today - Diary: A calendar-linked diary where you can record and reflect on each day - TODO List: Simple task management to organize what needs to be done and get started without hesitation - Memo: Write down ideas and thoughts before you forget them - SyncNote AI (AI Assistant): AI can check your calendar, diary, and memo for anything you might be overlooking (available when enabled in settings) [Perfect for you if...] - You pick up your phone and end up opening unrelated apps - You make plans but forget them, or can't decide where to start - "I'll do it later" keeps piling up and you never look back - Switching between calendar, TODO, and notes apps is a hassle - You want AI to help you stay on top of your schedule [Why SyncNote helps you focus] - You can plan on your PC and check or input on your phone when you're out. You can open it, check, and close it right away - A refined, simple design that doesn't distract you with unnecessary elements - Calendar, diary, TODO, and memo are all in one place, so you don't need to switch between apps [Key Features] - Calendar – Manage your schedule with daily and monthly views - Diary – Record reflections right alongside your schedule - SyncNote AI (AI Assistant) – Ask AI if you're forgetting anything (available when enabled in settings) - Real-Time Sync – Your PC and phone stay in sync instantly - TODO List – Organize what needs to be done and get started without overthinking - Memo – Write down thoughts before they slip away - Dark Mode – Switch to an eye-friendly night mode - SSO Sign In – Log in with email, or use your Google or Apple account - Multi-language – Japanese and English Terms of Use: https://sync-note.com/terms/

About

whoLog

Features
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「この人と前に何を話したっけ?」 「いつ会ったんだっけ?」 「どんな印象だったかな?」 そんな経験ありませんか? whoLogは、人との出会いや思い出を記録・管理できるシンプルな人物メモアプリです。 プライベートはもちろん顧客管理などビジネスまでこれ1つ。 人との記録を、簡単に整理していつでも呼び起こす。 友達、仕事で会う人、よく会う人、大切にしたい人。 誰とのつながりも、自分だけのメモとして残しておけます。 こんな方におすすめ • 人との会話や出会いの内容を忘れがちな方 • 顧客管理・人脈管理をシンプルにしたい方 • 誕生日や記念日を大切にしたい方 • 交友録・人物メモをデジタルで残したい方 • 恋活・婚活など人に会うことが多い方 主な機能 【人物プロフィール登録】 名前・誕生日・外見・性格・印象・出会った場所などを記録。アバター写真にも対応。 【思い出メモ(ログ)】 会った日・場所・評価・写真付きで思い出を記録。後からすぐに見返せるログ。 【誕生日お知らせ】 大切な人の誕生日が近づくとホーム画面でお知らせ。うっかり忘れを防止。 【お気に入り管理】 特に大切な人をお気に入り登録。いつでもすぐアクセス。 【プライバシー保護】 パスコード・Face ID ロックでデータをしっかり守ります。 whoLogは、単なるメモアプリではありません。 人とのつながりや、ふとした会話、忘れたくない時間を残すためのアプリです。 残した記録を振り返ったり、次会うときの会話や出かけ先を考えたり、使い方は無限大。 誰との記憶も、のこしたい。 whoLogで、あなたらしい人との記録をはじめましょう。 【利用規約】 https://wholog.vercel.app/settings/terms

Screenshots

SyncNote3 screens
whoLog4 screens

Verdict

The call

SyncNote and whoLog are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. SyncNote sells 4 in-app purchases, starting at $1.99 per month and whoLog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SyncNote ships an update weekly, whoLog every 3 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

ScorecardNo meaningful differences
SyncNote versus whoLog: the parameters behind the verdict, then further details
ParameterSyncNotewhoLog
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.6
Further details — not scored
Size47 MB8 MB
Age rating4+4+
DeveloperKenya IkedaTsubasa Takahashi

In-app purchases

4 purchases

SyncNote

Subscriptions3
  • SyncNote Calendar Pro$1.991 Month
  • SyncNote Calendar Pro$9.996 Months
  • SyncNote Calendar Pro$14.991 Year
One-time1
  • SyncNote Calendar Pro$29.99
2 purchases

whoLog

Subscriptions1
  • whoLog Premium 月額プラン7 Days trial$1.991 Month
One-time1
  • whoLog プレミアム 買い切り$5.99

Questions

Is SyncNote free?
SyncNote is free to download, with in-app purchases available.
Is whoLog free?
whoLog is free to download, with in-app purchases available.
Do SyncNote or whoLog have ads?
Neither SyncNote nor whoLog shows ads.
Which is updated more often, SyncNote or whoLog?
SyncNote ships an update weekly, and whoLog every 3 days. Most recently, SyncNote was updated on September 18, 2026 and whoLog on September 17, 2026.

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