# SumSheet XLSX Editor vs PDF Reader & Document Viewer

The clearest difference is update cadence: PDF Reader & Document Viewer at daily against SumSheet XLSX Editor's every 3 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SumSheet XLSX Editor sells 2 in-app purchases, starting at $4.99 per month and PDF Reader & Document Viewer sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SumSheet XLSX Editor ships an update every 3 days, PDF Reader & Document Viewer daily. The most recent releases landed on October 31, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | SumSheet XLSX Editor | PDF Reader & Document Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 95 MB | 44 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HEALTH INFORMATIC SECURITY SYSTEM, S.L.](https://appshunter.io/developer/1848342899) | [Mohamed Alaa Zekroum](https://appshunter.io/developer/6821140701) |

## What reviewers say

### SumSheet XLSX Editor

[App page](https://appshunter.io/ios/app/sumsheet-xlsx-editor/id6807049725)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SumOffice Pro monthly | $4.99 | per month |
| SumOffice Pro yearly | $29.99 | per year |


### PDF Reader & Document Viewer

[App page](https://appshunter.io/ios/app/pdf-reader-and-document-viewer/id6821140699)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Monthly Premium | $13.99 | per month |
| Yearly Premium | $79.99 | per year |


## Frequently asked questions

### Is SumSheet XLSX Editor free?

SumSheet XLSX Editor is free to download, with in-app purchases available.

### Is PDF Reader & Document Viewer free?

PDF Reader & Document Viewer is free to download, with in-app purchases available.

### Do SumSheet XLSX Editor or PDF Reader & Document Viewer have ads?

Neither SumSheet XLSX Editor nor PDF Reader & Document Viewer shows ads.

### Which is updated more often, SumSheet XLSX Editor or PDF Reader & Document Viewer?

SumSheet XLSX Editor ships an update every 3 days, and PDF Reader & Document Viewer daily. Most recently, SumSheet XLSX Editor was updated on October 31, 2026 and PDF Reader & Document Viewer on November 13, 2026.

---

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