# ErgData vs 720 Strength Lower East Side The clearest difference is update cadence: ErgData at fortnightly against 720 Strength Lower East Side's every 8 months. ErgData also leads on ratings volume (6K vs 3). 720 Strength Lower East Side's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them. Both are free to download. Neither carries in-app purchases, so what you see is what you pay. 720 Strength Lower East Side holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ErgData has 6K ratings behind it against 3, so its average is the more settled of the two. ErgData ships an update fortnightly, 720 Strength Lower East Side every 8 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively. ## The numbers | Metric | ErgData | 720 Strength Lower East Side | | --- | --- | --- | | Price | Free | Free | | Rating | [4.7 (6K ratings)](https://appshunter.io/ios/app/ergdata/id561716382/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/720-strength-lower-east-side/id6756790268/reviews)** | | Number of ratings | **6K** | 3 | | Positive reviews | 45.6% of reviews | — | | In-app purchases | No | No | | Ads | No | No | | Update frequency | **Fortnightly** | Every 8 months | | Monetization | Free | Free | | Size | 76 MB | 124 MB | | Requires iOS | **16.0** | 16.4 | | Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad | | Age rating | 4+ | 12+ | | Developer | [Concept2, Inc.](https://appshunter.io/developer/446481798) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | ## 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 ### 720 Strength Lower East Side [App page](https://appshunter.io/ios/app/720-strength-lower-east-side/id6756790268) This app connects you to a premier strength and conditioning facility. View schedules, register for classes, explore programs, and stay updated on community events and gym news. It's the central hub for gym members to manage their experience. **Highlights:** View gym schedule, Register for classes, Explore training programs, See instructor reviews, Community event highlights, Gym news and updates **Features:** macOS Compatibility, Apple Wallet, Vision Pro support **In-app purchases:** none ## Frequently asked questions ### Is ErgData free? ErgData is free to download, with no in-app purchases. ### Is 720 Strength Lower East Side free? 720 Strength Lower East Side is free to download, with no in-app purchases. ### Which has better reviews, ErgData or 720 Strength Lower East Side? 720 Strength Lower East Side is rated higher. ErgData averages 4.7 out of 5 from 6K ratings, while 720 Strength Lower East Side averages 5.0 from 3 ratings. ### Do ErgData or 720 Strength Lower East Side have ads? Neither ErgData nor 720 Strength Lower East Side shows ads. ### Which is updated more often, ErgData or 720 Strength Lower East Side? ErgData ships an update fortnightly, and 720 Strength Lower East Side every 8 months. Most recently, ErgData was updated on October 23, 2026 and 720 Strength Lower East Side on October 24, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*