# ErgData vs SOLE+

The clearest difference is in-app purchases: ErgData at none against SOLE+'s 2. ErgData also leads on review sentiment (45% vs 15%) and rating (4.7 vs 4.5). SOLE+'s advantage is update cadence (every 5 days vs every 2 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SOLE+ sells 2 in-app purchases, starting at $9.99 per month. ErgData asks for nothing beyond the download.

ErgData holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 5.1K and 3K respectively. Written reviews point the same way: 45% of ErgData's written reviews are positive against 15% of SOLE+'s.

ErgData ships an update every 2 weeks, SOLE+ every 5 days. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ErgData | SOLE+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.1K ratings)](https://appshunter.io/ios/app/ergdata/id561716382/reviews)** | [4.5 (3K ratings)](https://appshunter.io/ios/app/sole-plus/id1531545488/reviews) |
| Number of ratings | **5.1K** | 3K |
| Positive reviews | **45.4% of reviews** | 15.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 79 MB |
| Requires iOS | **16.0** | 16.2 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Concept2, Inc.](https://appshunter.io/developer/446481798) | [Dyaco International Inc.](https://appshunter.io/developer/1100739707) |

## What reviewers say

### ErgData

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

This app acts as a personal training partner for Concept2 equipment. It allows users to set up custom workouts, view real-time stats, track progress, and sync data with online platforms. It also offers workout of the day challenges and detailed post-workout analysis.

**Highlights:** Custom workout setup, Real-time workout stats, Progress tracking, Sync with Concept2 Logbook, Workout of the Day, Post-workout analysis, 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


### SOLE+

[App page](https://appshunter.io/ios/app/sole-plus/id1531545488)

Track your fitness progress by syncing workout data from your Sole equipment. View detailed summaries, monitor trends, and stay motivated with achievements. Integrates with Apple Health for comprehensive health tracking.

**Highlights:** Workout history sync, In-depth workout summaries, Fitness trend analysis, Progress tracking, Achievement unlocking, Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $99.00 | per year |

**What reviewers like**

- ✨ Smooth and quiet workouts
- 🎨 Nice variety of workout videos
- 📊 Helpful workout tracking

**What reviewers complain about**

- 🔌 Connectivity issues with treadmill and app
- 🐛 Crashes and data loss when saving workouts
- 🕰️ Inconsistent data syncing with Apple Health
- 🔇 Lack of volume control/mute option
- 📱 Subpar user experience and UI

**Reported bugs**

- Duplicate workout entries
- Incorrect data reporting (calories, distance, etc.)
- Frequent app crashes

**Requested features**

- Ability to cast/mirror workouts to TV
- Bluetooth music playback during workouts
- Improved Apple Watch integration
- Vertical feet tracking
- iPad-optimized layout


## Frequently asked questions

### Is ErgData free?

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

### Is SOLE+ free?

SOLE+ is free to download, with in-app purchases available.

### Which has better reviews, ErgData or SOLE+?

ErgData is rated higher. ErgData averages 4.7 out of 5 from 5.1K ratings, while SOLE+ averages 4.5 from 3K ratings.

### Do ErgData or SOLE+ have ads?

Neither ErgData nor SOLE+ shows ads.

### Which is updated more often, ErgData or SOLE+?

ErgData ships an update every 2 weeks, and SOLE+ every 5 days. Most recently, ErgData was updated on September 23, 2026 and SOLE+ on September 22, 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.*