# Folda vs KNOW Tenant

The clearest difference is in-app purchases: KNOW Tenant at none against Folda's 3. KNOW Tenant also leads on iOS requirement (14.0 vs 18.0). Folda's advantage is update cadence (monthly vs every 28 months). On price, ads and device support there is nothing between them.

Both are free to download. Folda sells 3 in-app purchases, starting at $5.99 per month. KNOW Tenant asks for nothing beyond the download.

Folda ships an update monthly, KNOW Tenant every 28 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Folda | KNOW Tenant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (85 ratings)](https://appshunter.io/ios/app/folda-pdf-document-scanner/id1458306453/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | Freemium | — |
| Size | 44 MB | 22 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anh Nguyen](https://appshunter.io/developer/1458306452) | [Knowcross Ltd](https://appshunter.io/developer/1117325429) |

## What reviewers say

### Folda

[App page](https://appshunter.io/ios/app/folda-pdf-document-scanner/id1458306453)

Transform paper documents into searchable PDFs with advanced scanning and OCR capabilities. Organize, edit, and share your files securely on your device, with optional Pro features for enhanced productivity.

**Highlights:** Automatic page detection and multi-page scanning, On-device OCR for searchable text, Fill, sign, and redact documents, Export to PDF, JPG, PNG, or plain text, Organize with folders and tags, QR and barcode scanning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $29.99 | per year |
| Folda Pro Lifetime | $69.99 | one-time |


### KNOW Tenant

[App page](https://appshunter.io/ios/app/know-tenant/id1460794510)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Folda free?

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

### Is KNOW Tenant free?

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

### Do Folda or KNOW Tenant have ads?

Neither Folda nor KNOW Tenant shows ads.

### Which is updated more often, Folda or KNOW Tenant?

Folda ships an update monthly, and KNOW Tenant every 28 months. Most recently, Folda was updated on November 2, 2026 and KNOW Tenant on November 11, 2026.

---

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