# JDI Barbell's App vs Kanu Optimize Training App

The clearest difference is ratings volume: Kanu Optimize Training App at 3 against JDI Barbell's App's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for JDI Barbell's App against 5.0 for Kanu Optimize Training App. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

JDI Barbell's App ships an update every 2 weeks, Kanu Optimize Training App weekly. Both last shipped on November 7, 2026.

## The numbers

| Metric | JDI Barbell's App | Kanu Optimize Training App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/jdi-barbells-app/id6448052930/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/kanu-optimize-training-app/id6449133953/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 76 MB | 76 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JDI Barbell](https://appshunter.io/developer/1683346829) | [KanuOptimize](https://appshunter.io/developer/1687726407) |

## What reviewers say

### JDI Barbell's App

[App page](https://appshunter.io/ios/app/jdi-barbells-app/id6448052930)

This app provides strength training coaching and programming for members. It helps users optimize their workouts by suggesting weights, tracking progress, and offering exercise demonstrations. It also allows for video sharing and integration with HealthKit for comprehensive health data tracking.

**Highlights:** Weight suggestions based on %1RM/RPE, Video upload and sharing, Workout results tracking, Exercise demo videos, Automatic training metric tracking, HealthKit integration

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

**In-app purchases:** none


### Kanu Optimize Training App

[App page](https://appshunter.io/ios/app/kanu-optimize-training-app/id6449133953)

This app provides strength and muscle-building training programs designed by experienced coaches. It offers a private exercise library, technique feedback, and direct access to coaches and a community for support. Track your progress, set nutrition targets, and sync with health apps.

**Highlights:** Strength and muscle-building training programs, Private exercise demo library, Video technique feedback, Direct coach and community access, Automatic training metrics tracking, Customized macro calculator, Nutrition target tracking, HealthKit integration

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

**In-app purchases:** none


## Frequently asked questions

### Is JDI Barbell's App free?

JDI Barbell's App is free to download, with no in-app purchases.

### Is Kanu Optimize Training App free?

Kanu Optimize Training App is free to download, with no in-app purchases.

### Which has better reviews, JDI Barbell's App or Kanu Optimize Training App?

JDI Barbell's App and Kanu Optimize Training App are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do JDI Barbell's App or Kanu Optimize Training App have ads?

Neither JDI Barbell's App nor Kanu Optimize Training App shows ads.

### Which is updated more often, JDI Barbell's App or Kanu Optimize Training App?

JDI Barbell's App ships an update every 2 weeks, and Kanu Optimize Training App weekly. Most recently, JDI Barbell's App was updated on November 7, 2026 and Kanu Optimize Training App on November 7, 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.*