# iBACK vs Khalas Stop Scrolling

The clearest difference is in-app purchases: iBACK at none against Khalas Stop Scrolling's 2. iBACK also leads on iOS requirement (12.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Khalas Stop Scrolling sells 2 in-app purchases, starting at $9.99 per month. iBACK asks for nothing beyond the download.

## The numbers

| Metric | iBACK | Khalas Stop Scrolling |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 27 MB | 10 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Vesnin](https://appshunter.io/developer/1437058410) | [Saad Aamir](https://appshunter.io/developer/1344787703) |

## What reviewers say

### iBACK

[App page](https://appshunter.io/ios/app/iback/id1437058411)

This app helps reduce back pain and strengthen back muscles through short, guided exercises. It uses a posture sensor that vibrates to remind users to maintain proper posture.

**Highlights:** Reduce back pain, Strengthen back muscles, 5-minute exercises, Posture sensor integration, Vibration reminders for posture

**Features:** macOS Compatibility

**In-app purchases:** none


### Khalas Stop Scrolling

[App page](https://appshunter.io/ios/app/khalas-stop-scrolling/id6799719598)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Khalas Pro Monthly | $9.99 | per month |
| Khalas Pro Annual | $44.99 | per year |


## Frequently asked questions

### Is iBACK free?

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

### Is Khalas Stop Scrolling free?

Khalas Stop Scrolling is free to download, with in-app purchases available.

### Do iBACK or Khalas Stop Scrolling have ads?

Neither iBACK nor Khalas Stop Scrolling 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.*