# DS Scanner vs K37 Simple Projects

The clearest difference is ads: K37 Simple Projects at none against DS Scanner's shown. K37 Simple Projects also leads on update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. DS Scanner sells 5 in-app purchases, starting at $4.99 per 7 days and K37 Simple Projects sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DS Scanner ships an update every 3 weeks, K37 Simple Projects every 6 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DS Scanner | K37 Simple Projects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (21 ratings)](https://appshunter.io/ios/app/ds-scanner-scan-and-translate/id6478090520/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 6.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 226 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AvnTech Inc.](https://appshunter.io/developer/1478209663) | [K37 Software LLC](https://appshunter.io/developer/1886297629) |

## What reviewers say

### DS Scanner

[App page](https://appshunter.io/ios/app/ds-scanner-scan-and-translate/id6478090520)

This app transforms your device into a powerful document scanner, editor, and translator. Easily digitize documents, extract text, sign PDFs, and convert files to various formats. It's a comprehensive solution for managing and sharing your important papers.

**Highlights:** Document scanning, ID scanning, OCR text extraction, PDF editing and signing, Document translation, Batch scanning, File conversion

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Weekly No Trial | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $17.99 | per month |
| Yearly | $59.99 | per year |


### K37 Simple Projects

[App page](https://appshunter.io/ios/app/k37-simple-projects/id6795298936)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Projects Full | $2.99 | one-time |


## Frequently asked questions

### Is DS Scanner free?

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

### Is K37 Simple Projects free?

K37 Simple Projects is free to download, with in-app purchases available.

### Do DS Scanner or K37 Simple Projects have ads?

DS Scanner shows ads; K37 Simple Projects does not.

### Which is updated more often, DS Scanner or K37 Simple Projects?

DS Scanner ships an update every 3 weeks, and K37 Simple Projects every 6 days. Most recently, DS Scanner was updated on October 24, 2026 and K37 Simple Projects on October 15, 2026.

---

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