# ErgData vs Wolf Pack Fit

The clearest difference is in-app purchases: ErgData at none against Wolf Pack Fit's 1. ErgData also leads on ratings volume (6.4K vs 5) and rating (4.7 vs 4.4). Wolf Pack Fit's advantage is review sentiment (75% vs 47%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wolf Pack Fit sells 1 in-app purchase, starting at $29.99 per month. ErgData asks for nothing beyond the download.

ErgData holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: ErgData has 6.4K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 47% of ErgData's written reviews are positive against 75% of Wolf Pack Fit's, so the app with the better star average is not the one people write more warmly about.

ErgData ships an update fortnightly, Wolf Pack Fit every 2 months. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ErgData | Wolf Pack Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.4K ratings)](https://appshunter.io/ios/app/ergdata/id561716382/reviews)** | [4.4 (5 ratings)](https://appshunter.io/ios/app/wolf-pack-fit/id6746236286/reviews) |
| Number of ratings | **6.4K** | 5 |
| Positive reviews | 47.2% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 133 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Concept2, Inc.](https://appshunter.io/developer/446481798) | [Wolf Pack Coaching & Consulting LLC](https://appshunter.io/developer/1815895691) |

## What reviewers say

### ErgData

[App page](https://appshunter.io/ios/app/ergdata/id561716382)

This training partner app allows you to set up and track workouts from your phone or tablet. View customized stats, monitor progress, and sync data with your Concept2 Online Logbook. It offers detailed post-workout analysis and optional voice guidance.

**Highlights:** Workout setup and customization, Real-time workout stats, Progress tracking, Sync with Concept2 Logbook, Post-workout analysis, Optional voice guidance, Apple Watch compatibility

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Excellent stats
- 👍 Easy to use
- 👍 Seamless sync with Concept2 logbook
- 👍 Customizable heart rate zones

**What reviewers complain about**

- 🐛 Connection issues with PM5
- 🐛 Unreliable heart rate monitoring
- 🐛 Sync issues with Apple Health
- 🐛 Crashes and data loss
- 🐛 Frequent disconnections

**Reported bugs**

- Workout data not saving
- Heart rate data freezing
- Disconnects during workouts
- Sync issues with Apple Health and Strava
- Login issues and frequent logouts

**Requested features**

- Add friend mode
- Integrate Apple Watch support
- Add manual workout entry
- Implement landscape mode for iPad
- Integrate pace calculator


### Wolf Pack Fit

[App page](https://appshunter.io/ios/app/wolf-pack-fit/id6746236286)

This fitness app offers comprehensive training programs for fat loss, muscle gain, and performance enhancement. It includes guided workouts, nutrition support, and progress tracking, allowing users to train anywhere, anytime.

**Highlights:** Kettlebell workouts, Barbell and dumbbell routines, Bodyweight training, Mobility exercises, Nutrition guidance, On-demand workout library, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Membership | $29.99 | per month |


## Frequently asked questions

### Is ErgData free?

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

### Is Wolf Pack Fit free?

Wolf Pack Fit is free to download, with in-app purchases available.

### Which has better reviews, ErgData or Wolf Pack Fit?

ErgData is rated higher. ErgData averages 4.7 out of 5 from 6.4K ratings, while Wolf Pack Fit averages 4.4 from 5 ratings.

### Do ErgData or Wolf Pack Fit have ads?

Neither ErgData nor Wolf Pack Fit shows ads.

### Which is updated more often, ErgData or Wolf Pack Fit?

ErgData ships an update fortnightly, and Wolf Pack Fit every 2 months. Most recently, ErgData was updated on November 9, 2026 and Wolf Pack Fit on October 30, 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.*