# I.App vs Document Portability

The clearest difference is ads: I.App at none against Document Portability's shown. I.App also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

I.App ships an update every 3 weeks, Document Portability every 4 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | I.App | Document Portability |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 15 MB | 7 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Advantech Co., Ltd.](https://appshunter.io/developer/413213069) | [Primosoft Inc](https://appshunter.io/developer/638687289) |

## What reviewers say

### I.App

[App page](https://appshunter.io/ios/app/iapp/id1464831857)

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Portability

[App page](https://appshunter.io/ios/app/document-portability/id1632727176)

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

**In-app purchases:** none


## Frequently asked questions

### Is I.App free?

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

### Is Document Portability free?

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

### Do I.App or Document Portability have ads?

Document Portability shows ads; I.App does not.

### Which is updated more often, I.App or Document Portability?

I.App ships an update every 3 weeks, and Document Portability every 4 months. Most recently, I.App was updated on October 9, 2026 and Document Portability on October 7, 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.*