# Strength Training vs RPE 8 (slowdown tracker)

The clearest difference is in-app purchases: RPE 8 (slowdown tracker) at none against Strength Training's 8. RPE 8 (slowdown tracker) also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 months). Strength Training's advantage is iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Strength Training sells 8 one-off in-app purchases. RPE 8 (slowdown tracker) asks for nothing beyond the download.

Strength Training ships an update every 3 months, RPE 8 (slowdown tracker) every 6 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Strength Training | RPE 8 (slowdown tracker) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/strength-training-bodyweight/id1440011940/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 1 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Samantha Roobol](https://appshunter.io/developer/1415281405) | [德凯 郝](https://appshunter.io/developer/6791808408) |

## What reviewers say

### Strength Training

[App page](https://appshunter.io/ios/app/strength-training-bodyweight/id1440011940)

Achieve your fitness goals with effective bodyweight exercises and workouts that require no equipment. Improve strength, flexibility, and reduce body fat from anywhere, making it ideal for beginners and home fitness enthusiasts.

**Highlights:** Bodyweight exercises and workouts, No equipment required, Improve balance, flexibility, and strength, Decrease body fat, Boost muscular fitness, Suitable for beginners

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Full Body Muscle Booster | $1.99 | one-time |
| Exercises for beginners | $1.99 | one-time |
| Build Upper Body Strength | $1.99 | one-time |
| Six Pack in 30 Days | $1.99 | one-time |
| Strength & Conditioning | $1.99 | one-time |
| Muscle-Building Leg Exercises | $1.99 | one-time |
| Full Bundle | $4.99 | one-time |


### RPE 8 (slowdown tracker)

[App page](https://appshunter.io/ios/app/rpe-8-slowdown-tracker/id6793735413)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Strength Training free?

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

### Is RPE 8 (slowdown tracker) free?

RPE 8 (slowdown tracker) is free to download, with no in-app purchases.

### Do Strength Training or RPE 8 (slowdown tracker) have ads?

Strength Training shows ads; RPE 8 (slowdown tracker) does not.

### Which is updated more often, Strength Training or RPE 8 (slowdown tracker)?

Strength Training ships an update every 3 months, and RPE 8 (slowdown tracker) every 6 days. Most recently, Strength Training was updated on November 2, 2026 and RPE 8 (slowdown tracker) on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*