# Vallot Auctioneers vs Bknil SEO

The clearest difference is in-app purchases: Vallot Auctioneers at none against Bknil SEO's 4. Vallot Auctioneers also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bknil SEO sells 4 one-off in-app purchases. Vallot Auctioneers asks for nothing beyond the download.

Vallot Auctioneers ships an update every 5 weeks, Bknil SEO monthly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Vallot Auctioneers | Bknil SEO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 37 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bidsquare](https://appshunter.io/developer/1575528389) | [SANGWOO NOH](https://appshunter.io/developer/1771933747) |

## What reviewers say

### Vallot Auctioneers

[App page](https://appshunter.io/ios/app/vallot-auctioneers/id6748661025)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bknil SEO

[App page](https://appshunter.io/ios/app/bknil-seo-backlink-builder/id6751446596)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $5.99 | one-time |
| Basic | $11.99 | one-time |
| Pro | $24.99 | one-time |
| Enterprise | $49.99 | one-time |


## Frequently asked questions

### Is Vallot Auctioneers free?

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

### Is Bknil SEO free?

Bknil SEO is free to download, with in-app purchases available.

### Do Vallot Auctioneers or Bknil SEO have ads?

Neither Vallot Auctioneers nor Bknil SEO shows ads.

### Which is updated more often, Vallot Auctioneers or Bknil SEO?

Vallot Auctioneers ships an update every 5 weeks, and Bknil SEO monthly. Most recently, Vallot Auctioneers was updated on October 25, 2026 and Bknil SEO on October 30, 2026.

---

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