# Mobile ACT vs GRS On

The clearest difference is review sentiment: Mobile ACT at 100% against GRS On's 50%. Mobile ACT also leads on rating (5.0 vs 4.6). GRS On's advantage is update cadence (every 6 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Mobile ACT holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 100% of Mobile ACT's written reviews are positive against 50% of GRS On's.

Mobile ACT ships an update every 4 months, GRS On every 6 weeks. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mobile ACT | GRS On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mobile-act/id1449855521/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/grs-on-demand/id1547006833/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 21 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Advanced Claims Technologies](https://appshunter.io/developer/1449855520) | [Global Risk Solutions, Inc.](https://appshunter.io/developer/1506792268) |

## What reviewers say

### Mobile ACT

[App page](https://appshunter.io/ios/app/mobile-act/id1449855521)

This business app allows registered users to place roof-related orders, including hail and rapid roof services. It leverages your device's GPS for localized order placement. Pre-registration with ACT is required to access its features.

**Highlights:** Place roof sketch orders, Localized hail orders, Rapid roof orders, Mobile GPS integration, Pre-registration required

**Features:** macOS Compatibility

**In-app purchases:** none


### GRS On

[App page](https://appshunter.io/ios/app/grs-on-demand/id1547006833)

This application streamlines the documentation of property damage claims, enabling teams to efficiently prepare estimates. It ensures resources accurately record damage details in a timely fashion.

**Highlights:** Document property damage claims, Timely and efficient documentation, Prepare estimates, Resource management, Claim documentation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile ACT free?

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

### Is GRS On free?

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

### Which has better reviews, Mobile ACT or GRS On?

Mobile ACT is rated higher. Mobile ACT averages 5.0 out of 5 from 4 ratings, while GRS On averages 4.6 from 5 ratings.

### Do Mobile ACT or GRS On have ads?

Neither Mobile ACT nor GRS On shows ads.

### Which is updated more often, Mobile ACT or GRS On?

Mobile ACT ships an update every 4 months, and GRS On every 6 weeks. Most recently, Mobile ACT was updated on October 1, 2026 and GRS On on October 11, 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.*