# Armenistis vs Bknil SEO

The clearest difference is in-app purchases: Armenistis at none against Bknil SEO's 4. Armenistis also leads on update cadence (every 9 days vs monthly) and iOS requirement (13.0 vs 15.0). Bknil SEO's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

Armenistis ships an update every 9 days, Bknil SEO monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Armenistis | Bknil SEO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Monthly |
| Size | 62 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [e-leoforos](https://appshunter.io/developer/657688971) | [SANGWOO NOH](https://appshunter.io/developer/1771933747) |

## What reviewers say

### Armenistis

[App page](https://appshunter.io/ios/app/armenistis/id6499321912)

**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 Armenistis free?

Armenistis 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 Armenistis or Bknil SEO have ads?

Armenistis shows ads; Bknil SEO does not.

### Which is updated more often, Armenistis or Bknil SEO?

Armenistis ships an update every 9 days, and Bknil SEO monthly. Most recently, Armenistis was updated on October 27, 2026 and Bknil SEO on October 30, 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.*