# X3 Log — Band-based Workout Tracking > Resistance band workout tracker with analytics and template management. (iPhone/iPad app by Napkyns LLC.) - Source: https://appshunter.io/ios/app/x3-log/id1467752635 (this page in markdown: same URL + `.md`) - Developer: [Napkyns LLC](https://appshunter.io/developer/1223052546) - Category: Health & Fitness, Utilities - Price: $4.99 - Rating: 4.31/5 from 110 App Store ratings · 47 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 89 MB - Languages: English - Released: 2019-06-23 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/x3-log/id1467752635/reviews.md ## What is X3 Log? You can manage Movements, Bands and Workout Templates. Review your Analytics to make sure you're making improvements. ## Key features - Manage movements - Organize bands - Create workout templates - Review analytics - Track improvements ## Recent user reviews (10 of 47) All indexed reviews: https://appshunter.io/ios/app/x3-log/id1467752635/reviews.md ### 5/5 — App or website is not working *2024-01-23, version v2.1.1* I’ve been using this app for eight months and have really enjoyed it. ### 4/5 — Better than the free app *2023-12-14, version v2.1.1* I like it a lot better than the free app. The biggest oversight is that it doesn’t remember which band you used previously for each exercise. I have to look back at the last log every time and enter them in before I start. Which is made harder by having to answer “no” each time when it warns about 0 reps. ### 4/5 — Good app except… *2023-08-07, version v2.1.1* Getting annoyed that I have to log in everyday. Going back to the original x3 app until this is removed. ### 2/5 — Not as good as the free app *2023-04-21, version v2.1.1* The free app shows your progress much better. The only thing this app has that the free version doesn’t is the option to show whether you use double bands or not, which isn’t necessary because it’s not like you’re going to use a single band for chest; it’s always doubled. ### 3/5 — Good, could be better *2022-12-27, version v2.1.1* The one feature I would like to see that is missing is the ability to show the most recent number of reps and bands used when logging an exercise. This feature exists in the official app, but not here. Seems like a nobrainer feature to add. Would give it five stars if they would add this. ### 5/5 — Great App! *2022-08-18, version v2.1.1* This is the best app to use for the X3 bar. The only thing that I think is missing would be to add the serious steel bands and their colors. Serious steel makes shorter bands that many people have bought to use for chest press, crossovers, and tricep push downs. Just my 2¢. ### 4/5 — Good, but... *2022-02-18, version v2.1.1* Been using the app for months. Generally love how it keeps me on track. Miss the videos from the old app. When one moves up a band size...it doesn't account for the change in force or show any difference in tracking. It just shows a lesser number of reps. The force graph does nothing at all. Step up on the metrics please. I'd be willing to pay for better! ### 1/5 — App good, don’t force accounts *2021-08-23, version v2.1.1* App was good until the update that forces logins. I paid for the app and don’t want to give them my info just to continue using it. Make an offline version I refuse to sign up for another account. Edit: yes I purchased before logins and haven’t used for a year having to stop training due to an injury, went to start again and locked out of an app I had paid for and used daily. ### 1/5 — You can add bands… *2021-07-23, version v2.1.1* … but your last workout bands aren’t saved. So, you need to remember bands and reps from your previous workout or you won’t know if you improved until you save your workout and review progress. For me, this renders it virtually worthless. Increasing reps is a big motivator for me. When I think I’m cooked, knowing I need only one or two reps to improve will get me those reps. If I could customize bands in the other X3 app, I’d delete this one so fast it would hurt my thumb. ### 3/5 — Review *2021-06-19, version v2.1.1* I just bought the app. I like the analytics and the interface more than the free app. However, I miss the instructional videos which are on the free app but not the paid. Listening to instructions for form is really helpful. I recommend keeping the free app for the videos and hope they are added to the paid app soon. ## Frequently asked questions about X3 Log ### What does this app do? This app allows you to meticulously track your resistance band workouts. You can manage individual movements, organize your collection of bands, and create custom workout templates for structured training sessions. ### How can I see my progress? The app features an analytics section where you can review your workout data. This helps you monitor your improvements over time and ensure you are effectively progressing with your training regimen. ### Is this app free to use? Yes, the application is available for free. There are no in-app purchases or advertisements, providing a completely free experience for users. ### What kind of workouts can I track? This app is specifically designed for tracking resistance band workouts. You can log various movements, organize your bands, and set up workout templates tailored to your resistance training goals. ## Version history (last 5 releases) ### v2.1.1 — 2019-09-25 Framework updates. ### v2.0.2 — 2019-09-18 Adds the requirement to create an account, allowing for multi-device access. ### v1.12.5 — 2019-08-23 Added ability to Share your Workout ### v1.11.6 — 2019-08-09 Max Force Analytics are now retroactive ### v1.11 — 2019-08-06 Workout Auto Saving & Max Force Analytics ## Apps similar to X3 Log | App | Rating | Price | Category | | --- | --- | --- | --- | | [monkii](https://appshunter.io/ios/app/monkii/id1200055410) | 3.6 (78) | Free | Health & Fitness | | [Undersun Fitness](https://appshunter.io/ios/app/undersun-fitness/id1519951676) | 2.8 (49) | Free | Health & Fitness | | [Weller: Gain Muscle with Bands](https://appshunter.io/ios/app/weller-gain-muscle-with-bands/id1616421370) | 4.9 (632) | Free | Health & Fitness | | [The Band Gym](https://appshunter.io/ios/app/the-band-gym/id1615206452) | 3.0 (2) | Free | Health & Fitness | | [Fitbanx](https://appshunter.io/ios/app/fitbanx/id1501282616) | 4.5 (25) | Free | Health & Fitness | | [Gorilla Bow](https://appshunter.io/ios/app/gorilla-bow/id1557714441) | 4.5 (12) | Free | Health & Fitness | ## More apps by Napkyns LLC - [Zen · Philosophy](https://appshunter.io/ios/app/zen-philosophy/id1471023762) All apps by Napkyns LLC: https://appshunter.io/developer/1223052546 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*