Comparison

Fitty vs attr/act™ Workout Log App

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

Head to head
About

Fitty

Features
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サブスクなし。広告なし。買い切りの筋トレ記録アプリ。 Fittyは、トレーニング記録と自己ベスト(PR)の確認だけに集中した設計です。 【主な機能】 ・カレンダーでトレーニング日を一目で確認 ・重量・回数・セット数をサクッと記録 ・固定メニューでいつものトレーニングをすぐに開始 ・自己ベスト(PR)をカード形式で一覧表示 ・PR更新時のお祝い演出 ・ワークアウト中の音楽コントロール 【Pro版(買い切り ¥1,500)】 ・固定メニュー無制限 ・サイクル機能(メニューを自動ローテーション) ・PR演出カスタマイズ シンプルだからこそ続けやすい。あなたのトレーニングをFittyで記録しましょう。

About

attr/act™ Workout Log App

Read full description

Stop guessing. Start logging. attr/act™ is a minimal workout log app for beautifully recording your daily workouts and keeping your progress visible. Manage Strength, Cardio, Reps, and Body Stats all in one place. Stack your daily records and check your progress through the calendar, log charts, and monthly summaries. Not just records. Turn your workouts into logs you’ll want to look back on. Daily and monthly workout records can be saved and shared as images for social media. The Interval Timer starts automatically when you add a workout or mark it as Done. With Live Activities / Dynamic Island support, you can check your rest time anywhere, even after closing the app. You’ll receive a notification when the timer finishes. [Main Features] - Supports 4 record categories: - Strength (Sets / Weight / Reps) - Cardio (Sets / Distance / Time / Speed / Calories): Import from Apple Health - Reps (Sets / Reps) - Body Stats (Weight / Body Fat % / Visceral Fat Level / Muscle Mass / BMR / Body Age) - Visualize Active Days / Total Sets / Total Reps / Total avolume with the calendar and monthly summary - Track workout trends with weekly / monthly / 6-month / yearly log charts - Create and share customizable monthly / daily social media share images - Interval Timer that can start automatically when workouts are completed or new sets are added (supports Live Activities / notifications) - Reminder notifications (by elapsed days / by weekday) - Quickly switch units from the Record screen (kg / lbs, km / mi) - Export / import workout data (via JSON files) - Widgets show Monthly avolume and workout days - Hiding ads, changing theme colors, and transparent share image backgrounds are in-app purchase features. - Reps and Body Stats are not included in avolume calculations.

Screenshots

Fitty4 screens
attr/act™ Workout Log App4 screens

Verdict

The call

The clearest difference is ads: Fitty at none against attr/act™ Workout Log App's shown. Fitty also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.1 vs 26.0). On price, 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. Fitty sells 1 one-off in-app purchase and attr/act™ Workout Log App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fitty ships an update every 2 days, attr/act™ Workout Log App weekly. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 3 level
Fitty versus attr/act™ Workout Log App: the parameters behind the verdict, then further details
ParameterFittyattr/act™ Workout Log App
PriceFreeFree
Update frequencyEvery 2 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size36 MB20 MB
Age rating4+12+
DeveloperWataru IchimuraRND株式会社

In-app purchases

1 purchases

Fitty

One-time1
  • Pro版$9.99
1 purchases

attr/act™ Workout Log App

One-time1
  • Premium$9.99

Questions

Is Fitty free?
Fitty is free to download, with in-app purchases available.
Is attr/act™ Workout Log App free?
attr/act™ Workout Log App is free to download, with in-app purchases available.
Do Fitty or attr/act™ Workout Log App have ads?
attr/act™ Workout Log App shows ads; Fitty does not.
Which is updated more often, Fitty or attr/act™ Workout Log App?
Fitty ships an update every 2 days, and attr/act™ Workout Log App weekly. Most recently, Fitty was updated on October 28, 2026 and attr/act™ Workout Log App on October 15, 2026.

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