# Everfit for Coach vs ShellShock Trainer

The clearest difference is review sentiment: ShellShock Trainer at 100% against Everfit for Coach's 52%. ShellShock Trainer also leads on rating (5.0 vs 4.5). Everfit for Coach's advantage is ratings volume (177 vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ShellShock Trainer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Everfit for Coach has 177 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 52% of Everfit for Coach's written reviews are positive against 100% of ShellShock Trainer's.

Everfit for Coach ships an update every 3 days, ShellShock Trainer every 4 days. The most recent releases landed on October 20, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Everfit for Coach | ShellShock Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (177 ratings)](https://appshunter.io/ios/app/everfit-for-coach/id1485827117/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shellshock-trainer/id6807605710/reviews)** |
| Number of ratings | **177** | 1 |
| Positive reviews | 52.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | Free |
| Size | 333 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Everfit Technologies Inc.](https://appshunter.io/developer/1476371716) | [Atlas Nutricles LLC](https://appshunter.io/developer/6807605712) |

## What reviewers say

### Everfit for Coach

[App page](https://appshunter.io/ios/app/everfit-for-coach/id1485827117)

This app helps personal trainers and athletic coaches manage their clients, streamline daily tasks, and enhance the client training experience. It allows for on-the-go client management, direct messaging, custom workout creation, and progress tracking.

**Highlights:** Client management on the go, Direct client messaging, Custom exercise and workout creation, Workout assignment and logging, Body metric and progress tracking, Note taking

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for clients
- 👍 Great for programming
- 👍 Professional look and feel
- 👍 Good for client management
- 👍 Streamlines coaching services

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Slow loading times
- 🐛 Glitches regularly
- 🐛 Workouts disappear
- 🐛 Unusable at times

**Reported bugs**

- App crashes when uploading exercises
- App crashes when creating workouts
- App crashes and workouts disappear
- App crashes and shuts down
- App freezes often

**Requested features**

- Allow clients to move workouts within calendar
- Instant program sync after coach edits
- Increase exercise tracking fields
- Extend inactivity window for workouts
- Add optional readiness score/check-in


### ShellShock Trainer

[App page](https://appshunter.io/ios/app/shellshock-trainer/id6807605710)

Log your gym sessions, track personal records, and visualize which muscles you've worked. Connect with a supportive community of lifters, share your progress, and discover new training routines.

**Highlights:** Log workouts and sessions, Track personal records (PRs), Visualize muscle engagement, Connect with a lifting community, Save training history, Follow other lifters

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

**In-app purchases:** none


## Frequently asked questions

### Is Everfit for Coach free?

Everfit for Coach is free to download, with no in-app purchases.

### Is ShellShock Trainer free?

ShellShock Trainer is free to download, with no in-app purchases.

### Which has better reviews, Everfit for Coach or ShellShock Trainer?

ShellShock Trainer is rated higher. Everfit for Coach averages 4.5 out of 5 from 177 ratings, while ShellShock Trainer averages 5.0 from 1 ratings.

### Do Everfit for Coach or ShellShock Trainer have ads?

Neither Everfit for Coach nor ShellShock Trainer shows ads.

### Which is updated more often, Everfit for Coach or ShellShock Trainer?

Everfit for Coach ships an update every 3 days, and ShellShock Trainer every 4 days. Most recently, Everfit for Coach was updated on October 20, 2026 and ShellShock Trainer on October 26, 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.*