# Fitness Slave vs SoundSteps

The clearest difference is ads: SoundSteps at none against Fitness Slave's shown. Fitness Slave's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Fitness Slave sells 2 in-app purchases, starting at $1.99 per month and SoundSteps sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fitness Slave ships an update every 6 days, SoundSteps every 3 days. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fitness Slave | SoundSteps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/soundsteps-hearing-practice/id6772824472/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 68 MB | 33 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hironari Kozuka](https://appshunter.io/developer/1596544487) | [Roady Roads LLC](https://appshunter.io/developer/6772824474) |

## What reviewers say

### Fitness Slave

[App page](https://appshunter.io/ios/app/fitness-slave/id1664027797)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Delete ad | $4.99 | one-time |


### SoundSteps

[App page](https://appshunter.io/ios/app/soundsteps-hearing-practice/id6772824472)

This app offers daily listening exercises designed to improve speech comprehension, especially in noisy environments. It provides structured practice with word pairs, sentences, and conversations, allowing users to gradually increase background noise levels and choose from various voices. Progress tracking and language options are available.

**Highlights:** Daily listening practice, Speech comprehension in noise, Word pair exercises, Sentence and conversation practice, Gradual background noise introduction, Multiple voice options, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundSteps Premium | $9.99 | per month |
| SoundSteps Premium | $89.99 | per year |


## Frequently asked questions

### Is Fitness Slave free?

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

### Is SoundSteps free?

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

### Do Fitness Slave or SoundSteps have ads?

Fitness Slave shows ads; SoundSteps does not.

### Which is updated more often, Fitness Slave or SoundSteps?

Fitness Slave ships an update every 6 days, and SoundSteps every 3 days. Most recently, Fitness Slave was updated on October 19, 2026 and SoundSteps on October 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.*