# SoloPDF vs Sheaf

The clearest difference is in-app purchases: SoloPDF at none against Sheaf's 1. Sheaf's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sheaf sells 1 one-off in-app purchase. SoloPDF asks for nothing beyond the download.

SoloPDF ships an update every 2 weeks, Sheaf every 3 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SoloPDF | Sheaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sheaf-offline-ocr-and-documents/id6791053948/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 16 MB | 168 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [向东 李](https://appshunter.io/developer/1885418034) | [闻俊 王](https://appshunter.io/developer/6790620480) |

## What reviewers say

### SoloPDF

[App page](https://appshunter.io/ios/app/solopdf/id6787712953)

**Features:** Vision Pro support

**In-app purchases:** none


### Sheaf

[App page](https://appshunter.io/ios/app/sheaf-offline-ocr-and-documents/id6791053948)

This app offers offline document scanning, OCR, and organization with reminders. It allows importing various file types, searching text, and managing records using categories and tags, all while prioritizing local data processing for privacy.

**Highlights:** Offline OCR in 12 languages, Import PDFs, Word, Excel, TXT, Full-text search, Category and tag organization, Local reminders, Local-first privacy, Optional iCloud sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sheaf Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is SoloPDF free?

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

### Is Sheaf free?

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

### Do SoloPDF or Sheaf have ads?

Neither SoloPDF nor Sheaf shows ads.

### Which is updated more often, SoloPDF or Sheaf?

SoloPDF ships an update every 2 weeks, and Sheaf every 3 days. Most recently, SoloPDF was updated on October 10, 2026 and Sheaf on October 11, 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.*