# BodySignal vs BackSignal

The clearest difference is in-app purchases: BackSignal at none against BodySignal's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BodySignal sells 3 in-app purchases, starting at $3.99 per month. BackSignal asks for nothing beyond the download.

## The numbers

| Metric | BodySignal | BackSignal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 55 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUNCHEOL SHIN](https://appshunter.io/developer/1863654411) | [Collab Cubicles](https://appshunter.io/developer/6793071681) |

## What reviewers say

### BodySignal

[App page](https://appshunter.io/ios/app/bodysignal-pain-tracker/id6758033651)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership (1 Month) | $3.99 | per month |
| Premium Membership (1 Year) | $29.99 | per year |
| Recharge 10 Credits | $0.99 | one-time |


### BackSignal

[App page](https://appshunter.io/ios/app/backsignal/id6793071679)

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

**In-app purchases:** none


## Frequently asked questions

### Is BodySignal free?

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

### Is BackSignal free?

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

### Do BodySignal or BackSignal have ads?

Neither BodySignal nor BackSignal shows ads.

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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.*