# J vs TrainerPlan

J and TrainerPlan both sit at 4.8 stars, but that hides the real split: 100% of J's written reviews are positive against 15% of TrainerPlan's. J also leads on in-app purchases (none vs 5) and iOS requirement (9.0 vs 13.0). TrainerPlan's advantage is price (Free vs $0.99) and update cadence (weekly vs every 10 months). On rating, ads and device support there is nothing between them.

TrainerPlan is free to download; J costs $0.99 up front. TrainerPlan sells 5 in-app purchases, starting at $7.99 per month. J asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for J against 4.9 for TrainerPlan. Both are backed by a comparable volume of ratings — 4 and 19 respectively. Written reviews are what separate them: 100% of J's written reviews are positive against 15% of TrainerPlan's.

J ships an update every 10 months, TrainerPlan weekly. Both last shipped on September 21, 2026.

## The numbers

| Metric | J | TrainerPlan |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/j-walker/id1255944014/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/trainerplan/id1437097136/reviews)** |
| Number of ratings | 4 | **19** |
| Positive reviews | **100.0% of reviews** | 15.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Paid | **Freemium** |
| Size | 9 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [John Mullaney](https://appshunter.io/developer/939500682) | [BRUNO FELICIO](https://appshunter.io/developer/1165344811) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-walker/id1255944014)

This straightforward fitness tracker focuses on recording your walks and runs. It accurately logs distance, time, and pace without unnecessary features or data collection. All your workout history is securely stored on your device.

**Highlights:** Tracks distance, time, and pace, Simple, intuitive interface, Workout history review, Real-time progress display, Robust and fault-tolerant design, All data stored locally

**Features:** macOS Compatibility

**In-app purchases:** none


### TrainerPlan

[App page](https://appshunter.io/ios/app/trainerplan/id1437097136)

This platform helps coaches and athletes plan, analyze, and improve performance with AI-powered workout creation and training plan generation. Athletes can access workouts and track progress, while coaches can manage multiple athletes and communicate effectively.

**Highlights:** AI-powered personalized workout creation, Automated training plan generation, Natural language workout modification, Athlete performance analysis, Seamless coach-athlete communication, Training calendar management

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atleta Premium Mensual | $7.99 | per month |
| Starter - Monthly Subscription | $24.99 | per month |
| Basic - Monthly Subscription | $39.99 | per month |
| Elite - Monthly Subscription | $49.99 | per month |
| Atleta Premium Anual | $49.99 | per year |


## Frequently asked questions

### Is J free?

J costs $0.99, with no in-app purchases.

### Is TrainerPlan free?

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

### Which has better reviews, J or TrainerPlan?

TrainerPlan is rated higher. J averages 4.8 out of 5 from 4 ratings, while TrainerPlan averages 4.9 from 19 ratings.

### Do J or TrainerPlan have ads?

Neither J nor TrainerPlan shows ads.

### Which is updated more often, J or TrainerPlan?

J ships an update every 10 months, and TrainerPlan weekly. Most recently, J was updated on September 21, 2026 and TrainerPlan on September 21, 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.*