# Bidspirit vs Diederich Auction

The clearest difference is update cadence: Bidspirit at every 3 months against Diederich Auction's every 10 months. Bidspirit also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Bidspirit ships an update every 3 months, Diederich Auction every 10 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bidspirit | Diederich Auction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (56 ratings)](https://appshunter.io/ios/app/bidspirit/id1059711315/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free | — |
| Size | 22 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BIDSPIRIT (R.A.) LTD](https://appshunter.io/developer/1059711314) | [Diederich Auction Gallery LLC](https://appshunter.io/developer/1785205626) |

## What reviewers say

### Bidspirit

[App page](https://appshunter.io/ios/app/bidspirit/id1059711315)

Discover and bid on a wide range of items including art, antiques, jewelry, and fashion. Participate in live auctions, place absentee bids, and receive alerts for your favorite items. Manage your selections and communicate directly with auctioneers.

**Highlights:** Browse auctions for items, Bid live in auctions, Place absentee bids, Receive auction start alerts, Manage favorite lots, Contact auctioneers, Search upcoming auctions

**Features:** macOS Compatibility

**In-app purchases:** none


### Diederich Auction

[App page](https://appshunter.io/ios/app/diederich-auction/id6739426413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bidspirit free?

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

### Is Diederich Auction free?

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

### Do Bidspirit or Diederich Auction have ads?

Neither Bidspirit nor Diederich Auction shows ads.

### Which is updated more often, Bidspirit or Diederich Auction?

Bidspirit ships an update every 3 months, and Diederich Auction every 10 months. Most recently, Bidspirit was updated on October 23, 2026 and Diederich Auction on October 25, 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.*