# Muscle training/1RM/plate cal — Effective use of time

> Effective use of time (iPhone/iPad app by Hideyuki Aono.)

- Source: https://appshunter.io/ios/app/muscle-training1rmplate-cal/id1462414114 (this page in markdown: same URL + `.md`)
- Developer: [Hideyuki Aono](https://appshunter.io/developer/1458194648)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: English, Japanese
- Released: 2019-05-04
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/muscle-training1rmplate-cal/id1462414114/reviews.md

## What is Muscle training/1RM/plate cal?

■ Functional Description
・ Measurement of interior between sets
・ Check 1RM / Check next weight
・ Calculation of plate

 -The savior in a computationally cumbersome way
 -To accompany the muscle training

For example, let's say that the limit is to raise 60 kg of bench press 10 times.
So how many kg can you give up once?
Although there are individual differences, it can actually be calculated.
If you tap the 1RM tag, enter 60 for weight and 10 for reps.
The first line shows 1 reps 80 kg.
Yes, you can now list 80 kg once.

Conversely, if you set a goal of raising 100 kg once, instead of aiming for 100 kg one time suddenly, why not practice until you can raise 76 kg 10 times?

I'm aiming for such an application that helps muscle training companions.

■ App concept ■
The concept was developed to check 1RM during the interval between sets and to help calculate the plate and prepare for the next.
Please download it and let us know your voice.

In addition, it may be useful if there is such an app! If you think so, we have received an opinion from the support page.

We appreciate your rating and reviews if this app is helpful to you.


## Version history (last 5 releases)

### 1.1.1 — 2022-03-05

Thank you for using it all the time.
  -Minor fix.

### 1.1.0 — 2022-02-06

Thank you for using it all the time.
  -Minor fix.

### 1.0.8 — 2020-08-20

Thank you for using it all the time.
  -Minor fix.

### 1.0.6 — 2019-07-28

-Implemented background notification.
You can select enable / disable from the settings.

### 1.0.5 — 2019-06-23

- Minor correction

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## More apps by Hideyuki Aono

- [血圧管理 - 簡単操作で記録 - 血圧メモ](https://appshunter.io/ios/app/id1458194649)
- [Inventory mail/Send email](https://appshunter.io/ios/app/inventory-mailsend-email/id1459728517)
- [Wave's sound -wave-](https://appshunter.io/ios/app/waves-sound-wave/id1465449073)
- [mind block](https://appshunter.io/ios/app/mind-block/id1470750675)
- [ローン計算と坪換算 -坪・平米・畳](https://appshunter.io/ios/app/id1478486440)

All apps by Hideyuki Aono: https://appshunter.io/developer/1458194648

## Related topics

[インターバル ベンチプレス](https://appshunter.io/ios/topics/) · [hideyuki aono](https://appshunter.io/ios/topics/hideyuki-aono)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*