# Arm Workout vs Natural Ethics

The clearest difference is in-app purchases: Arm Workout at none against Natural Ethics's 3. Arm Workout also leads on iOS requirement (11.0 vs 13.0). Natural Ethics's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Natural Ethics sells 3 in-app purchases, starting at $15.00 per month. Arm Workout asks for nothing beyond the download.

Arm Workout ships an update every 3 months, Natural Ethics every 4 months. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Arm Workout | Natural Ethics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.2K ratings)](https://appshunter.io/ios/app/arm-workout/id1357526464/reviews)** | — |
| Number of ratings | **2.2K** | — |
| Positive reviews | 91.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 162 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Leap Health](https://appshunter.io/developer/1687598595) | [Remote Coach Ltd](https://appshunter.io/developer/1457588518) |

## What reviewers say

### Arm Workout

[App page](https://appshunter.io/ios/app/arm-workout/id1357526464)

Achieve stronger arms with short, effective workouts designed by fitness professionals. This app offers bodyweight exercises for biceps, triceps, and forearms, suitable for all levels. Get personalized plans, video guides, and daily tips to build muscle and burn fat at home.

**Highlights:** Short and effective arm workouts, Bodyweight exercises, no equipment needed, 3 levels of workout plans, 30-day systematic workout routines, Animation and video demonstrations, Daily diet and health tips, Sync data to Apple Health

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

**In-app purchases:** none

**What reviewers like**

- 💪 Effective workouts
- 🏆 Noticeable results
- 🆓 Free to use
- 🔍 Variety of difficulty levels
- 🌟 Excellent app overall

**What reviewers complain about**

- 🙄 Annoying female voice
- 🤖 Lack of male voice option
- 🔍 Limited exercise selection
- 🔒 Inability to sync with Apple Health

**Reported bugs**

- Occasional app crashes
- Ads that cannot be closed

**Requested features**

- Add more advanced workout options
- Implement music integration
- Improve syncing with health apps
- Provide male voice coach option


### Natural Ethics

[App page](https://appshunter.io/ios/app/natural-ethics/id6569253481)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $15.00 | per month |
| 3 Monthly | $40.99 | per 3 months |
| Yearly | $144.99 | per year |


## Frequently asked questions

### Is Arm Workout free?

Arm Workout is free to download, with no in-app purchases.

### Is Natural Ethics free?

Natural Ethics is free to download, with in-app purchases available.

### Do Arm Workout or Natural Ethics have ads?

Arm Workout shows ads; Natural Ethics does not.

### Which is updated more often, Arm Workout or Natural Ethics?

Arm Workout ships an update every 3 months, and Natural Ethics every 4 months. Most recently, Arm Workout was updated on October 22, 2026 and Natural Ethics on October 12, 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.*