# Udf Editör vs Grain SA

The clearest difference is in-app purchases: Grain SA at none against Udf Editör's 2. Grain SA also leads on update cadence (monthly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Udf Editör sells 2 in-app purchases, starting at $3.99 per month. Grain SA asks for nothing beyond the download.

Udf Editör ships an update every 6 months, Grain SA monthly. The most recent releases landed on July 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Udf Editör | Grain SA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/udf-editor/id1539206411/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 18.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Subscription | — |
| Size | 151 MB | 98 MB |
| Requires iOS | 11.0 | **10.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Safak Yazilim](https://appshunter.io/developer/1024967736) | [4SIGHT SYSTEMS (PTY) LTD](https://appshunter.io/developer/656095757) |

## What reviewers say

### Udf Editör

[App page](https://appshunter.io/ios/app/udf-editor/id1539206411)

Create, edit, and sign UDF documents on your mobile device. Convert other document formats to UDF, perform word checks, and share your work as PDF or UDF. Print wirelessly via AirPrint.

**Highlights:** Edit UDF documents, Electronic signing with mobile signature, Convert Docx, Doc, Odt to UDF, Word check and proofreading, Share as UDF or PDF, Print via AirPrint, Create, copy, move, delete documents

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aylık Abonelik | $3.99 | per month |
| Yıllık Abonelik | $39.99 | per year |


### Grain SA

[App page](https://appshunter.io/ios/app/grain-sa/id1665831580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Udf Editör free?

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

### Is Grain SA free?

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

### Do Udf Editör or Grain SA have ads?

Neither Udf Editör nor Grain SA shows ads.

### Which is updated more often, Udf Editör or Grain SA?

Udf Editör ships an update every 6 months, and Grain SA monthly. Most recently, Udf Editör was updated on July 5, 2026 and Grain SA on September 8, 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.*