# Arm Workout vs One Punch

The clearest difference is review sentiment: One Punch at 97% against Arm Workout's 0%. One Punch also leads on rating (4.9 vs 3.9) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Arm Workout sells 3 in-app purchases, starting at $3.99 per 7 days and One Punch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Punch holds the better App Store score, 4.9 against 3.9. That said, the two scores are not equally well evidenced: One Punch has 536 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 0% of Arm Workout's written reviews are positive against 97% of One Punch's.

Arm Workout ships an update every 7 months, One Punch every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Arm Workout | One Punch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (18 ratings)](https://appshunter.io/ios/app/arm-workout-biceps-triceps/id1543341679/reviews) | **[4.9 (536 ratings)](https://appshunter.io/ios/app/one-punch-home-workout/id1565731949/reviews)** |
| Number of ratings | 18 | **536** |
| Positive reviews | 0.0% of reviews | **96.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 125 MB | 108 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ohealth apps studio](https://appshunter.io/developer/1536575454) | [Dae Won Kim](https://appshunter.io/developer/1539358628) |

## What reviewers say

### Arm Workout

[App page](https://appshunter.io/ios/app/arm-workout-biceps-triceps/id1543341679)

This app offers a structured plan to build biceps and triceps strength at home, requiring no equipment. It provides daily routines and month-long plans for various fitness levels to help you achieve stronger arms and reduce arm fat.

**Highlights:** Biceps and triceps focused workouts, No equipment required, Daily and monthly workout plans, Suitable for all fitness levels, Arm fat loss exercises, Personal trainer at home

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features. | $3.99 | per 7 days |
| Premium Features | $4.99 | per month |
| Premium Features | $29.99 | per year |


### One Punch

[App page](https://appshunter.io/ios/app/one-punch-home-workout/id1565731949)

This app offers a 30-day home workout challenge designed to build strength through progressive levels of push-ups, pull-ups, sit-ups, and squats. Users can adjust difficulty by increasing repetitions or decreasing the countdown timer. All data is stored locally for privacy.

**Highlights:** 30-day "Day Challenge" program, Four core exercises: Push Up, Pull Up, Sit Up, Squat, Three difficulty levels: Beginner, Amateur, PRO, Progressive repetition increases, Adjustable countdown timer for intensity, Local data storage for privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $3.99 | one-time |

**What reviewers like**

- 💪 Effective workouts
- 🔥 Motivating theme
- 👍 Easy to use
- 🎉 Inspiring progress
- 🤩 Enjoyable experience

**What reviewers complain about**

- 🐛 Occasional glitches
- 🔍 Confusing instructions
- ⏱️ Challenging time limits

**Reported bugs**

- Saitama animation mislabeled
- Phone turning off during workouts

**Requested features**

- Integration with fitness tracking apps
- More workout variations
- Customizable workout plans


## Frequently asked questions

### Is Arm Workout free?

Arm Workout is free to download, with in-app purchases available.

### Is One Punch free?

One Punch is free to download, with in-app purchases available.

### Which has better reviews, Arm Workout or One Punch?

One Punch is rated higher. Arm Workout averages 3.9 out of 5 from 18 ratings, while One Punch averages 4.9 from 536 ratings.

### Do Arm Workout or One Punch have ads?

Arm Workout shows ads; One Punch does not.

### Which is updated more often, Arm Workout or One Punch?

Arm Workout ships an update every 7 months, and One Punch every 3 months. Most recently, Arm Workout was updated on November 3, 2026 and One Punch on November 7, 2026.

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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.*