Active Log vs Profful
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Active Log
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【Make Every Minute Count. Turn Your Time Into Progress.】 With ActiveLog, your effort is automatically tracked just by using a timer. Are you still switching between a timer and a tracking app? With Active Log, you can measure, log, and review your daily activities in one seamless flow! Visualize your progress in fitness, studying, reading, or Pomodoro sessions, and see your hard work pay off. Key Features ① 4 Timer Modes for Any Task Choose the perfect timer to match your daily routine: ・Stopwatch: Perfect for walks or open-ended tasks when you just want to start without a time limit. ・Timer: A classic countdown for studying, reading, cooking, and more. ・Interval Timer: Repeat active and rest intervals. Great for stretching, meditation, or quick breaks. ・Custom Timer: Fully customizable for HIIT (e.g., 20s work, 10s rest for 8 sets) or Pomodoro (e.g., 25m focus, 5m break for 4 sets). ② Instant Start Save your favorite timer durations and modes. Once set up, just tap to start. No more wasting time configuring settings every single time. ③ Automatic Logging & Insights Your progress is saved automatically the moment you stop the timer. Look back at your growth in two intuitive ways: ・Calendar View: Track your daily consistency month by month. See exactly what you did with a visual daily timeline. Watch your blank calendar fill up with your personal colors—the ultimate motivation to keep going! ・Stats & Progress: View your total lifetime hours, current streaks, and total sessions for each task on a single screen. (Unlock detailed weekly graphs and interactive 4-month heatmaps with Premium!) Plus, write down quick thoughts, mood notes, or reflections on the session screen immediately after finishing a timer. ④ Flexible Habit Goals Set weekly targets and choose your own execution pace (e.g., every day, once every 2 days) for each task. Life happens—our flexible pace setting helps you adjust your days so you never have to worry about breaking your streak! ⑤ Seamless Routines Chain multiple timers together to create your ultimate daily routine. The app automatically transitions to the next step and keeps you updated with background notifications. You can even set custom buffer/break times between timers so you never feel rushed! Smart Add-ons Quick-Start Widgets: Start your favorite timers with a single tap directly from your Home Screen. If-Then Widget: Cultivate habits scientifically! Display "If [Trigger], Then [Action]" prompts on your screen so you never forget to take action. 100% Offline Support: No internet connection required. All features work completely offline, protecting your privacy. Go Premium Upgrade to our monthly or annual subscription to unlock the full power of Activity Log: ・Remove all ads ・Set unlimited active goals ・Create unlimited custom routines ・Unlock detailed weekly graphs and heatmaps ・Change your timer completion sounds to your favorite Apple Music tracks Pricing Monthly Plan: $2.99 / month (or local equivalent) Annual Plan: $29.99 / year (Save ~17%) (Pricing may vary by region. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription or restore purchases anytime in the app settings.) Terms of Service: https://activelog-web.activelog-ios.workers.dev/#/terms
Profful
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仲のいい友達と、同じ答えを選べる自信はありますか? Proffulは、グループのみんなで書くプロフ帳アプリです。小学生のころに友達と回したプロフ帳を、スマホでできるようにしました。 グループには、毎日1問ずつ同じ質問が届きます。 「今度ごはん行こう」を本気で言う人もいれば、社交辞令のつもりの人もいます。ドタキャンされて「逆にラッキー」と思う人もいます。付き合いの長い友達でも、答えを見て驚くことがあります。 自分が答えるまで、友達の答えは見られません。答えると、みんなの答えと理由が並びます。気になった答えには、絵文字でリアクションできます。 答えた内容は、自分のプロフ帳にたまっていきます。誕生日や呼び名、マイブームなどの空欄を埋めると、自己紹介の文もできあがります。好きなものリストやBEST3も載せられます。 友達のプロフ帳も、アプリの中でいつでも読めます。誰に見せるかは、友達やグループごとに決められます。 毎月1日には、その月の答えをまとめた「グループ報」が届きます。答えが似ていた2人や、メンバーそれぞれの特徴がわかります。 答えがたまってくると、「思ったことをすぐ言葉にする人」のように、自分の特徴を一言で教えてくれます。どの答えから判断したかも見られ、プロフ帳に載せることもできます。 始めるのに必要なのは、グループ名と招待する友達だけです。LINEで招待リンクを送ると、友達がグループに参加できます。QRコードでも参加できます。2人そろうと1問目が届き、その後は毎朝8時に届きます。 クラス替えしたクラスや部活、サークル、入社同期、家族など、2人以上ならどんなグループでも使えます。 グループには、招待された人しか入れません。ブロックと通報もできます。 Proffulは無料で使えます。
Screenshots
Verdict
The clearest difference is in-app purchases: Profful at none against Active Log's 2. Profful also leads on ads (none vs shown). Active Log's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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
Both are free to download. Active Log sells 2 in-app purchases, starting at $1.99 per month. Profful asks for nothing beyond the download.
Active Log ships an update every 2 weeks, Profful every 2 months. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.
| Parameter | Active Log | Profful |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 — better | 18.2 |
| Further details — not scored | ||
| Size | 22 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasushi Oda | Fuma Matsuno |
In-app purchases
Active Log
- ActiveLog Premium Monthly$1.991 Month
- ActiveLog Premium Anual$19.991 Year
Profful
No in-app purchases









