# GRS Auctions vs EstateOS™

The clearest difference is in-app purchases: GRS Auctions at none against EstateOS™'s 1. GRS Auctions also leads on iOS requirement (13.0 vs 17.0). EstateOS™'s advantage is update cadence (every 8 days vs every 20 months). On price, ads and device support there is nothing between them.

Both are free to download. EstateOS™ sells 1 one-off in-app purchase. GRS Auctions asks for nothing beyond the download.

GRS Auctions ships an update every 20 months, EstateOS™ every 8 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GRS Auctions | EstateOS™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/grs-auctions/id1199128050/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 16 MB | 44 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 9+ | 4+ |
| Developer | [GRS Appraisal & Auction Services, LLC](https://appshunter.io/developer/1568573190) | [MARIAN ROMANIENKO](https://appshunter.io/developer/1894368454) |

## What reviewers say

### GRS Auctions

[App page](https://appshunter.io/ios/app/grs-auctions/id1199128050)

Discover and bid on a wide range of equipment and assets for your business, workshop, or home. Participate in auctions from St. Louis and the Midwest directly from your smart device with real-time alerts and advanced bidding features.

**Highlights:** Vast inventory of equipment and tools, User-friendly tap-to-bid interface, Real-time notifications for auctions and bids, Maximum bid feature for automated bidding, Access to Midwest auctions from anywhere, Diverse asset categories including real estate and memorabilia

**Features:** macOS Compatibility

**In-app purchases:** none


### EstateOS™

[App page](https://appshunter.io/ios/app/estateos/id6762899098)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pakiet Plus+ | $9.99 | one-time |


## Frequently asked questions

### Is GRS Auctions free?

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

### Is EstateOS™ free?

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

### Do GRS Auctions or EstateOS™ have ads?

Neither GRS Auctions nor EstateOS™ shows ads.

### Which is updated more often, GRS Auctions or EstateOS™?

GRS Auctions ships an update every 20 months, and EstateOS™ every 8 days. Most recently, GRS Auctions was updated on October 24, 2026 and EstateOS™ on October 17, 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.*