# Kearl App vs RS SYNC

The clearest difference is update cadence: RS SYNC at every 3 weeks against Kearl App's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kearl App ships an update every 2 months, RS SYNC every 3 weeks. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Kearl App | RS SYNC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 20 MB | 40 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Exxon Mobil Corporation](https://appshunter.io/developer/528788995) | [RS Integrated Supply US Inc](https://appshunter.io/developer/1783081180) |

## What reviewers say

### Kearl App

[App page](https://appshunter.io/ios/app/kearl-app/id1598358085)

Stay informed about essential information for working at the Kearl site. This updated application provides the most current details to keep users up to date.

**Highlights:** Up-to-date site information, Essential work details, Current version redevelopment, Information for Kearl employees

**Features:** Vision Pro support

**In-app purchases:** none


### RS SYNC

[App page](https://appshunter.io/ios/app/rs-sync/id1610147514)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kearl App free?

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

### Is RS SYNC free?

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

### Do Kearl App or RS SYNC have ads?

Neither Kearl App nor RS SYNC shows ads.

### Which is updated more often, Kearl App or RS SYNC?

Kearl App ships an update every 2 months, and RS SYNC every 3 weeks. Most recently, Kearl App was updated on September 13, 2026 and RS SYNC on September 19, 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.*