レップログ - 筋トレ記録・トレーニング管理

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Everyone
5+
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About this app

Even if you're just starting out at the gym, you won't be confused about what to do. Recording won't get in the way of your training.
RepLog is a workout tracking app suitable for gym beginners. It can also be used for bodyweight and dumbbell training at home.

■ Open it and today's menu is displayed
It includes over 25 programs categorized by purpose and muscle group. If you assign days of the week, the "Recommended Menu" on the home screen will display the day's menu, so you don't need to think about what to do when you get to the gym. You can also create programs to suit your own split routine.

■ The more you record, the more it learns the combinations
No special settings are required. As you continue recording, it learns the combinations of the menus you're doing and displays the next one in the "Recommended Menu." If you want a change of pace, you can switch to a different combination on the spot with "Change."

■ No more confusion about how to do it
All of the over 200 menus come with instructions and explanations. Form videos are also available for over 200 menus. If you're unsure how to use a machine or which muscles to target, you can check it on the spot.

■ Records Don't Interrupt Your Training
You can copy your previous records with a single tap. No need to look back at your notes in front of the rack. Weight and reps can be entered directly using the numeric keypad, and adding sets is also a single tap.

■ Rest Timer is Within the Recording Screen
You can measure the interval between sets without leaving the recording screen. No need to switch between a timer app and a recording app.

■ No Ads During Set Input
Even the free version doesn't show ads while you're recording sets. The only ad that appears is when you save your record and close the recording screen, once a day.

■ See Your Workout on a Calendar
The right edge of the calendar displays your weekly load (total weight x reps). You can compare last week's and this week's data side-by-side, so you can see how much progress you've made without opening a graph screen.

■ See Your Trained Muscle Groups at a Glance
In the Analysis tab's summary, you can see the number of sets for each muscle group on a human body diagram. You can also see the number of consecutive weeks, your personal best for the month, monthly comparisons, and a year-long training map.

■ Check your numbers in three ways:
You can switch between checking total load (sum of weight x reps), Max weight, and estimated 1RM. Bodyweight exercises include your body weight in the calculation, so you won't experience the frustration of "I did it, but the numbers aren't increasing."

■ Recommended for:
・Those who are just starting or have just started going to the gym
・Those who decide what to do at the gym each time
・Those who lack confidence in using machines or proper form
・Those who don't know how much they've trained each muscle group
・Those who use a memo app and find it troublesome to find previous values
・Those who have started a split routine but are unsure what day it is
・Those who want to continue bodyweight or dumbbell training at home

■ RepLog Premium (Optional)
・Ad-free
・Unlimited custom program creation (free version is limited to one)
・CSV export of records
・Backup of records by exporting them to a single file (restore is possible even with the free version)

This is an automatically renewing subscription.

Terms of Service: https://replog.ameten.app/terms/
Privacy Policy: https://replog.ameten.app/privacy/
Even beginners at weight training won't get lost. The gym workout routine for the day is displayed on the home screen, with explanations and form videos for over 200 exercises. The number of sets for each muscle group you've worked out is also displayed at a glance.
Updated on
Sep 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

体重に加えて体脂肪率も記録できるようにし、分析画面の「体組成」タブで推移を確認できるようにしました。
しばらく鍛えていない部位や、記録があいたときに知らせる通知を追加しました(設定からオンにできます)。
分析サマリーの文章を見直し、状況に合った振り返りと次の一歩を提案するようにしました。
そのほか、細かな不具合の修正と表示の改善を行いました。
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
AMETEN
support@ameten.app
1-10-8, DOGENZAKA SHIBUYA DOGENZAKA TOKYU BLDG. 2F.-C SHIBUYA-KU, 東京都 150-0043 Japan
+81 80-1678-3607