# Alderfer Auction vs AJ Willner Auctions

The clearest difference is rating: AJ Willner Auctions at 5.0 against Alderfer Auction's 3.6. Alderfer Auction's advantage is update cadence (every 7 months vs every 30 months) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AJ Willner Auctions holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Alderfer Auction has 9 ratings behind it against 1, so its average is the more settled of the two.

Alderfer Auction ships an update every 7 months, AJ Willner Auctions every 30 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Alderfer Auction | AJ Willner Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/alderfer-auction/id1216244748/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aj-willner-auctions/id1577589509/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 30 months |
| Monetization | Free | Free |
| Size | 12 MB | 16 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Russell Ventures Group LLC](https://appshunter.io/developer/1576419207) | [AJ Willner Auctions, LLC](https://appshunter.io/developer/1558509488) |

## What reviewers say

### Alderfer Auction

[App page](https://appshunter.io/ios/app/alderfer-auction/id1216244748)

This app provides a mobile platform for an auction company, enabling users to browse upcoming auctions, track items of interest, and participate in live online bidding. Users can receive outbid notifications and set maximum bids for automatic bidding.

**Highlights:** View upcoming auctions, Track items of interest, Receive outbid notifications, Participate in live online bidding, Set maximum bids, Worldwide marketing

**Features:** macOS Compatibility

**In-app purchases:** none


### AJ Willner Auctions

[App page](https://appshunter.io/ios/app/aj-willner-auctions/id1577589509)

Stay updated on upcoming auctions, view properties, and receive outbid notifications. Bid from anywhere or set automatic maximum bids to ensure you get the lowest possible winning price.

**Highlights:** Real-time auction updates, Property viewing, Outbid notifications, Remote bidding, Automatic bidding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alderfer Auction free?

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

### Is AJ Willner Auctions free?

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

### Which has better reviews, Alderfer Auction or AJ Willner Auctions?

AJ Willner Auctions is rated higher. Alderfer Auction averages 3.6 out of 5 from 9 ratings, while AJ Willner Auctions averages 5.0 from 1 ratings.

### Do Alderfer Auction or AJ Willner Auctions have ads?

Neither Alderfer Auction nor AJ Willner Auctions shows ads.

### Which is updated more often, Alderfer Auction or AJ Willner Auctions?

Alderfer Auction ships an update every 7 months, and AJ Willner Auctions every 30 months. Most recently, Alderfer Auction was updated on October 21, 2026 and AJ Willner Auctions on October 12, 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.*