MyBIG3 - Workout Log App
Kengo Saito Health & Fitness iPhoneiPadiPod touch
MyBIG3 - Workout Log App is a free Health & Fitness app for iPhone and iPad by Kengo Saito. Requires iOS 18.0. Updated October 16, 2026.
- Price
- Free
- on the App Store
- Size
- 13 MB
- Age 4+
- Updated
- Oct 16
- 2026 · v1.5.1
Screenshots
About MyBIG3 - Workout Log App
Master the BIG3 with a Simple Yet Serious Workout Tracking App! This workout tracking app is specialized for the three core lifts: bench press, squat, and deadlift With a minimal and intuitive design, you can quickly log and analyze your progress. Visualize your daily gains with numbers and graphs to stay motivated and focused. ーーーーーーーーーーーーーーーーーーーーーー App Features ーーーーーーーーーーーーーーーーーーーーーー ■ Dedicated BIG3 Training Logs By focusing only on bench press, squat, and deadlift, both operation and data management stay simple. A custom keyboard ensures smooth input, and your 1RM is automatically calculated. ■ In-Depth Workout Analysis with Multiple Metrics Track your progress with various indicators such as max weight, total reps, and average 1RM. See your improvement at a glance through visual graph transitions. ■ Export and Share Workout Summaries as Images Generate a visual summary of your daily workout. Perfect for reviewing your progress or sharing on social media. ーーーーーーーーーーーーーーーーーーーーーー In-App Purchases ーーーーーーーーーーーーーーーーーーーーーー ● Premium Plan Unlock the following benefits: ・Ad-free experience ・Access to all features ● Cancellation and Refunds Cancellations and refunds are not available for one-time purchases. ーーーーーーーーーーーーーーーーーーーーーー Terms of Service & Privacy Policy ーーーーーーーーーーーーーーーーーーーーーー ● Terms of Service https://legal.sakes9.com/terms-of-service ● Privacy Policy https://legal.sakes9.com/privacy-policy
What’s new
Version 1.5.1 · Updated October 16, 2026
Minor improvements and bug fixes.
App privacy
The developer, Kengo Saito, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Diagnostics: Crash Data, Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Product Interaction, Other Usage Data
- Location: Coarse Location
- Identifiers: Device ID
- Diagnostics: Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to MyBIG3 - Workout Log App
Looking for apps like MyBIG3 - Workout Log App? Here are 6 similar apps on the App Store. The highest rated is SBD - BIG3を本気で伸ばす記録アプリ (5.0/5), and all 6 are free to download.
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SBD - BIG3を本気で伸ばす記録アプリ
5.0
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BIG3 Tracker: Lifts & Supps
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BIG3 筋トレ記録|ベンチ・スクワット・デッド
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Quick 1RM
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PanelPower BIG3
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PEAK ADAPT - BIG3 Workout Log
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MyBIG3 - Workout Log App | – | Free | October 16, 2026 | |
| SBD - BIG3を本気で伸ばす記録アプリ | 5.0 / 5 (1) | Free | May 2, 2026 | Compare |
| BIG3 Tracker: Lifts & Supps | – | Free | Oct 26, 2026 | Compare |
| BIG3 筋トレ記録|ベンチ・スクワット・デッド | – | Free | May 6, 2026 | Compare |
| Quick 1RM | – | Free | Aug 25, 2026 | Compare |
| PanelPower BIG3 | – | Free | Oct 24, 2026 | Compare |
| PEAK ADAPT - BIG3 Workout Log | – | Free | Aug 3, 2026 | Compare |