# Summa vs DocSetu

The clearest difference is in-app purchases: DocSetu at none against Summa's 3. DocSetu also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 26.0). Summa's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Summa sells 3 in-app purchases, starting at $1.99 per month. DocSetu asks for nothing beyond the download.

Summa ships an update weekly, DocSetu every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Summa | DocSetu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Size | 6 MB | 53 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Dietmar Harald Sievers](https://appshunter.io/developer/6796963559) | [Kushal Bhavsar](https://appshunter.io/developer/1893059566) |

## What reviewers say

### Summa

[App page](https://appshunter.io/ios/app/summa-calculator-with-notes/id6796963557)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Summa AI | $1.99 | per month |
| Summa AI | $12.99 | per year |
| Summa Pro | $8.99 | one-time |


### DocSetu

[App page](https://appshunter.io/ios/app/docsetu-offline-pdf-toolkit/id6806577844)

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

**In-app purchases:** none


## Frequently asked questions

### Is Summa free?

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

### Is DocSetu free?

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

### Do Summa or DocSetu have ads?

DocSetu shows ads; Summa does not.

### Which is updated more often, Summa or DocSetu?

Summa ships an update weekly, and DocSetu every 2 days. Most recently, Summa was updated on October 25, 2026 and DocSetu on October 31, 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.*