# One Bid Auctions vs Optimal Auction Group

One Bid Auctions and Optimal Auction Group are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | One Bid Auctions | Optimal Auction Group |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optimal-auction-group/id6744035320/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 16 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [One Bid Real Estate Auctions LLC](https://appshunter.io/developer/1750762310) | [Optimal Auction Group LLC](https://appshunter.io/developer/1805660979) |

## What reviewers say

### One Bid Auctions

[App page](https://appshunter.io/ios/app/one-bid-auctions/id6504049581)

**Features:** macOS Compatibility

**In-app purchases:** none


### Optimal Auction Group

[App page](https://appshunter.io/ios/app/optimal-auction-group/id6744035320)

Stay informed about upcoming auctions and view items of interest. Receive notifications for outbid alerts and place bids from anywhere. The app automatically bids the lowest possible amount to win for you.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Bid Auctions free?

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

### Is Optimal Auction Group free?

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

### Do One Bid Auctions or Optimal Auction Group have ads?

Neither One Bid Auctions nor Optimal Auction Group shows ads.

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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.*