# 截记 SnapMark vs Sheaf

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

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

截记 SnapMark ships an update every 2 days, Sheaf every 3 days. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 截记 SnapMark | 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 days** | Every 3 days |
| Monetization | — | Freemium |
| Size | 1 MB | 168 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [健全 刘](https://appshunter.io/developer/1889120741) | [闻俊 王](https://appshunter.io/developer/6790620480) |

## What reviewers say

### 截记 SnapMark

[App page](https://appshunter.io/ios/app/snapmark/id6764744014)

**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 截记 SnapMark free?

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

### Is Sheaf free?

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

### Do 截记 SnapMark or Sheaf have ads?

Neither 截记 SnapMark nor Sheaf shows ads.

### Which is updated more often, 截记 SnapMark or Sheaf?

截记 SnapMark ships an update every 2 days, and Sheaf every 3 days. Most recently, 截记 SnapMark was updated on September 30, 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.*