Comparison

Simple Training Timer vs 筋トレ日和

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

Head to head
About

Simple Training Timer

This app helps with daily strength training by accurately timing workouts, rest periods, and sets. Customize various training menus to suit your fitness goals and enjoy more fulfilling exercise sessions.

Highlights
  • Accurate workout timing
  • Rest period tracking
  • Set and repetition count
  • Customizable training menus
  • Daily strength training assistance
Read full description

This application is a timer application that assists your strength training on a daily basis. We measure accurately the preset training time, break time, number of times, and set number with a timer and tell you. It is possible to use it for various training menus from fulfilling setting items. Please enjoy fulfilling training. ・Terms of Use https://eeggs.jp/terms-of-use-en

About

筋トレ日和

Features
Read full description

筋トレ日和は、トレーニングをシンプルに記録できるアプリです。 【主な機能】 ・種目ごとにセット数・重量・回数を記録、過去の記録も種目ごとに確認 ・トレーニングの進捗をグラフで確認 ・体重の推移を管理、グラフで確認 ・ルーティンメニューの作成・管理でいつもの種目を一発でセット ・任意の種目も追加無制限 ・おまけでタイマーつき、タイマー右の設定でストップウォッチにも変更可能 【特徴】 ・シンプルで直感的な操作 ・セット間の疲れた状態でも使いやすいUI ・インターネット通信不要、データはすべて端末内に保存 筋トレの記録を続けて、成長を実感しましょう。 Muscle Log (Kintore Biyori) is a simple and intuitive app to record your workouts. [Key Features] ・Log Workouts: Record sets, weight, and reps for each exercise. View your history by exercise. ・Progress Charts: Visualize your workout gains with easy-to-read graphs. ・Weight Management: Track your body weight and monitor trends over time. ・Routine Management: Create and manage your workout routines to set up your daily sessions in one tap. ・Custom Exercises: Add as many custom exercises as you want. ・Workout Timer: Includes a built-in rest timer that can be toggled to a stopwatch via settings. [Why Choose Muscle Log?] ・Simple & Intuitive: Designed for ease of use during intense workouts. ・User-Friendly UI: Simple navigation even when you're exhausted between sets. ・Offline First: No internet connection required. All data is stored locally on your device for maximum privacy. Stay consistent and start tracking your growth today!

Screenshots

Simple Training Timer1 screens
筋トレ日和4 screens

Verdict

The call

The clearest difference is in-app purchases: 筋トレ日和 at none against Simple Training Timer's 1. 筋トレ日和 also leads on update cadence (daily vs every 3 weeks) and iOS requirement (13.0 vs 18.0). 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. Simple Training Timer sells 1 in-app purchase, starting at $1.99 per month. 筋トレ日和 asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Training Timer ships an update every 3 weeks, 筋トレ日和 daily. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Simple Training Timer versus 筋トレ日和: the parameters behind the verdict, then further details
ParameterSimple Training Timer筋トレ日和
PriceFreeFree
Rating4.5 (63 ratings) — better—
Positive reviews69.6% of reviews—
Number of ratings63 — better—
Update frequencyEvery 3 weeksDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size31 MB31 MB
Age rating12+4+
DeveloperEasterEggsHaruki Jokan

In-app purchases

1 purchases

Simple Training Timer

Subscriptions1
  • Premium Plan$1.991 Month
None

筋トレ日和

No in-app purchases

Questions

Is Simple Training Timer free?
Simple Training Timer is free to download, with in-app purchases available.
Is 筋トレ日和 free?
筋トレ日和 is free to download, with no in-app purchases.
Do Simple Training Timer or 筋トレ日和 have ads?
Both Simple Training Timer and 筋トレ日和 show ads.
Which is updated more often, Simple Training Timer or 筋トレ日和?
Simple Training Timer ships an update every 3 weeks, and 筋トレ日和 daily. Most recently, Simple Training Timer was updated on October 16, 2026 and 筋トレ日和 on October 1, 2026.

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