# AuctionExt vs Invoice & Estimate Maker

The clearest difference is in-app purchases: AuctionExt at none against Invoice & Estimate Maker's 3. AuctionExt also leads on update cadence (every 4 days vs every 5 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Invoice & Estimate Maker sells 3 in-app purchases, starting at $5.99 per 7 days. AuctionExt asks for nothing beyond the download.

AuctionExt ships an update every 4 days, Invoice & Estimate Maker every 5 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AuctionExt | Invoice & Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 96 MB | 17 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Trufe Tech Inc.](https://appshunter.io/developer/1563683704) | [Aleksandr Borodin](https://appshunter.io/developer/1852287123) |

## What reviewers say

### AuctionExt

[App page](https://appshunter.io/ios/app/auctionext/id1608320307)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice & Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-and-estimate-maker-paid/id6789102907)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Pro Weekly | $5.99 | per 7 days |
| Paid Pro Annual | $19.99 | per year |
| Paid Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is AuctionExt free?

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

### Is Invoice & Estimate Maker free?

Invoice & Estimate Maker is free to download, with in-app purchases available.

### Do AuctionExt or Invoice & Estimate Maker have ads?

Neither AuctionExt nor Invoice & Estimate Maker shows ads.

### Which is updated more often, AuctionExt or Invoice & Estimate Maker?

AuctionExt ships an update every 4 days, and Invoice & Estimate Maker every 5 weeks. Most recently, AuctionExt was updated on October 30, 2026 and Invoice & Estimate Maker on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*