# Guyette & Deeter vs Curoil

The clearest difference is update cadence: Curoil at every 3 months against Guyette & Deeter's every 9 months. 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.

Guyette & Deeter ships an update every 9 months, Curoil every 3 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Guyette & Deeter | Curoil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (52 ratings)](https://appshunter.io/ios/app/guyette-and-deeter/id6444184653/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 135 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Guyette & Deeter, Inc.](https://appshunter.io/developer/1652874498) | [Profound Projects B.V.](https://appshunter.io/developer/1527733339) |

## What reviewers say

### Guyette & Deeter

[App page](https://appshunter.io/ios/app/guyette-and-deeter/id6444184653)

This app allows users to preview, watch, and bid on antique waterfowl decoys, sporting art, and folk art in live and timed auctions. Features include quick registration, lot tracking, and bidding notifications.

**Highlights:** Preview auctions, Watch live auctions, Bid in auctions, Quick registration, Track lots of interest, Receive bidding notifications

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Curoil

[App page](https://appshunter.io/ios/app/curoil/id6499342284)

**In-app purchases:** none


## Frequently asked questions

### Is Guyette & Deeter free?

Guyette & Deeter is free to download, with no in-app purchases.

### Is Curoil free?

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

### Do Guyette & Deeter or Curoil have ads?

Neither Guyette & Deeter nor Curoil shows ads.

### Which is updated more often, Guyette & Deeter or Curoil?

Guyette & Deeter ships an update every 9 months, and Curoil every 3 months. Most recently, Guyette & Deeter was updated on October 15, 2026 and Curoil on October 9, 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.*