# Train RP vs Strong

The clearest difference is in-app purchases: Train RP at none against Strong's 1. Strong's advantage is update cadence (every 4 weeks vs every 3 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Strong sells 1 one-off in-app purchase. Train RP asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Train RP against 5.0 for Strong. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Train RP ships an update every 3 months, Strong every 4 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Train RP | Strong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/train-rp/id6751052413/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/strong-er/id6751670740/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 127 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roberts Performance LLC](https://appshunter.io/developer/1833247054) | [Chad Granofsky](https://appshunter.io/developer/1836265218) |

## What reviewers say

### Train RP

[App page](https://appshunter.io/ios/app/train-rp/id6751052413)

Easily book fitness classes and manage your membership from your mobile device. Make reservations, join waitlists, and check your profile and status anytime, anywhere.

**Highlights:** Book fitness classes, Manage membership, Join waitlists, Check profile status, View membership status

**Features:** macOS Compatibility

**In-app purchases:** none


### Strong

[App page](https://appshunter.io/ios/app/strong-er/id6751670740)

This app helps strength training enthusiasts log, track, and analyze their workout progress. It allows detailed recording of sessions, saving workouts as templates, and provides analytics like estimated 1-Rep Max. Data is synced to the cloud and appearance is customizable.

**Highlights:** Workout logging and history, Save and group workout templates, Cloud sync for data backup, Estimated 1-Rep Max (e1RM) calculation, Customizable themes and units (kg/lbs)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |


## Frequently asked questions

### Is Train RP free?

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

### Is Strong free?

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

### Which has better reviews, Train RP or Strong?

Train RP and Strong are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Train RP or Strong have ads?

Neither Train RP nor Strong shows ads.

### Which is updated more often, Train RP or Strong?

Train RP ships an update every 3 months, and Strong every 4 weeks. Most recently, Train RP was updated on October 30, 2026 and Strong on October 30, 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.*