# 本気の筋トレアプリ vs Gym Log

本気の筋トレアプリ and Gym Log are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 本気の筋トレアプリ | Gym Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 61 MB | 157 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiro Kitazoe](https://appshunter.io/developer/1712260076) | [shogo yamada](https://appshunter.io/developer/1244409318) |

## What reviewers say

### 本気の筋トレアプリ

[App page](https://appshunter.io/ios/app/pump-up/id6469589846)

**In-app purchases:** none


### Gym Log

[App page](https://appshunter.io/ios/app/gym-log-workout-tracker-and-1rm/id6746470494)

This app helps you track your weightlifting progress with features like automatic volume calculation, 1RM trend graphs, and real-time session comparisons. It also includes AI import for old logs, body weight tracking, and routine building.

**Highlights:** Automatic volume calculation, Estimated 1RM trend graph, Real-time session comparison, AI import for old logs, Body weight tracking, Routine builder, Shareable workout images

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 本気の筋トレアプリ free?

本気の筋トレアプリ is free to download, with no in-app purchases.

### Is Gym Log free?

Gym Log is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*