# StepSync vs WhiteNoise | EchoCalm

The clearest difference is in-app purchases: StepSync at none against WhiteNoise | EchoCalm's 2. StepSync also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. WhiteNoise | EchoCalm sells 2 in-app purchases, starting at $2.99 per 7 days. StepSync asks for nothing beyond the download.

## The numbers

| Metric | StepSync | WhiteNoise | EchoCalm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 37 MB | 103 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobil80 Solutions and Services Private Limited](https://appshunter.io/developer/1450372355) | [Yauhen Shchamialiou](https://appshunter.io/developer/1536717988) |

## What reviewers say

### StepSync

[App page](https://appshunter.io/ios/app/stepsync-step-it-up/id6466617707)

**Features:** macOS Compatibility

**In-app purchases:** none


### WhiteNoise | EchoCalm

[App page](https://appshunter.io/ios/app/whitenoise-echocalm/id6473634800)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $7.99 | per month |


## Frequently asked questions

### Is StepSync free?

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

### Is WhiteNoise | EchoCalm free?

WhiteNoise | EchoCalm is free to download, with in-app purchases available.

### Do StepSync or WhiteNoise | EchoCalm have ads?

WhiteNoise | EchoCalm shows ads; StepSync does not.

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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.*