# Sis Work vs PDF Scanner Heros + Easy

The clearest difference is in-app purchases: Sis Work at none against PDF Scanner Heros + Easy's 3. Sis Work also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Scanner Heros + Easy sells 3 in-app purchases, starting at $3.99 per month. Sis Work asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sis Work | PDF Scanner Heros + Easy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 106 MB | 31 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ASSA ABLOY Opening Solutions Hungary Kft](https://appshunter.io/developer/1102976407) | [Doan Ha Vuong](https://appshunter.io/developer/1724980109) |

## What reviewers say

### Sis Work

[App page](https://appshunter.io/ios/app/sis-work/id6450505803)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner Heros + Easy

[App page](https://appshunter.io/ios/app/pdf-scanner-heros-plus-easy/id6475728205)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Heros + Easy | $3.99 | per month |
| PDF Scanner Heros + Easy | $29.99 | per year |
| PDF Scanner Heros + Easy | $69.99 | one-time |


## Frequently asked questions

### Is Sis Work free?

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

### Is PDF Scanner Heros + Easy free?

PDF Scanner Heros + Easy is free to download, with in-app purchases available.

### Do Sis Work or PDF Scanner Heros + Easy have ads?

Neither Sis Work nor PDF Scanner Heros + Easy shows ads.

### Which is updated more often, Sis Work or PDF Scanner Heros + Easy?

Sis Work ships an update every 6 weeks, and PDF Scanner Heros + Easy every 6 weeks. Most recently, Sis Work was updated on October 18, 2026 and PDF Scanner Heros + Easy on October 16, 2026.

---

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