# Double A vs Walker Commercial Services

The clearest difference is iOS requirement: Double A at 10.2 against Walker Commercial Services's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Double A against 5.0 for Walker Commercial Services. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Double A ships an update every 25 months, Walker Commercial Services every 26 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Double A | Walker Commercial Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/double-a/id1191365483/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/walker-commercial-services/id1473856511/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 25 months** | Every 26 months |
| Monetization | Free | Free |
| Size | 44 MB | 15 MB |
| Requires iOS | **10.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Afton Grove Associates, LLC](https://appshunter.io/developer/1550174810) | [WALKER COMMERCIAL SERVICES INC](https://appshunter.io/developer/1473856510) |

## What reviewers say

### Double A

[App page](https://appshunter.io/ios/app/double-a/id1191365483)

Stay updated on upcoming auctions and receive timely reminders for items you're interested in. Bid remotely or set maximum bids, and get notified instantly if you're outbid to ensure you never miss an opportunity.

**Highlights:** Upcoming auction updates, Item reminders, Outbid notifications, Remote bidding, Automatic maximum bidding

**Features:** macOS Compatibility

**In-app purchases:** none


### Walker Commercial Services

[App page](https://appshunter.io/ios/app/walker-commercial-services/id1473856511)

Stay informed about upcoming auctions and view properties. Receive notifications when outbid and place bids from anywhere. Automate bidding with maximum bid settings for a seamless auction experience.

**Highlights:** Auction notifications, Property viewing, Outbid alerts, Remote bidding, Automatic bidding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Double A free?

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

### Is Walker Commercial Services free?

Walker Commercial Services is free to download, with no in-app purchases.

### Which has better reviews, Double A or Walker Commercial Services?

Double A and Walker Commercial Services are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Double A or Walker Commercial Services have ads?

Neither Double A nor Walker Commercial Services shows ads.

### Which is updated more often, Double A or Walker Commercial Services?

Double A ships an update every 25 months, and Walker Commercial Services every 26 months. Most recently, Double A was updated on October 24, 2026 and Walker Commercial Services on October 6, 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.*