# Muscle View vs ORC Performance

The clearest difference is update cadence: ORC Performance at every 3 weeks against Muscle View's every 3 months. ORC Performance also leads on ratings volume (11 vs 3) and iOS requirement (15.0 vs 18.0). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Muscle View against 5.0 for ORC Performance. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Muscle View ships an update every 3 months, ORC Performance every 3 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Muscle View | ORC Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/muscle-view/id1484269901/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/orc-performance/id6764062304/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 23 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [Applied Neural Research Corp](https://appshunter.io/developer/1484269900) | [Frank Claridge](https://appshunter.io/developer/1895621044) |

## What reviewers say

### Muscle View

[App page](https://appshunter.io/ios/app/muscle-view/id1484269901)

Visualize muscle activation levels in real-time using wearable EMG sensors. Track and export session data with audio and haptic biofeedback. Connect up to six devices simultaneously for comprehensive analysis.

**Highlights:** Real-time EMG readings, Bar and chart visualization, Session data logging, Audio and haptic biofeedback, Supports up to 6 devices, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### ORC Performance

[App page](https://appshunter.io/ios/app/orc-performance/id6764062304)

This invitation-only running community focuses on consistency, allowing members to track runs, view weekly leaderboards, and connect with others through club chat and event listings. Membership is earned, emphasizing dedication to the sport.

**Highlights:** Track run distance, time, route, and type, Weekly leaderboard rankings, Real-time club chat messaging, Listings for upcoming events and group runs, Member profiles with run history and stats, Push notifications for messages

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Muscle View free?

Muscle View is free to download, with no in-app purchases.

### Is ORC Performance free?

ORC Performance is free to download, with no in-app purchases.

### Which has better reviews, Muscle View or ORC Performance?

Muscle View and ORC Performance are both rated 5.0 out of 5 on the App Store, from 3 and 11 ratings respectively.

### Do Muscle View or ORC Performance have ads?

Neither Muscle View nor ORC Performance shows ads.

### Which is updated more often, Muscle View or ORC Performance?

Muscle View ships an update every 3 months, and ORC Performance every 3 weeks. Most recently, Muscle View was updated on October 13, 2026 and ORC Performance on October 10, 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.*