# Offline Guard vs Document

The clearest difference is in-app purchases: Offline Guard at none against Document's 5. Offline Guard also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Document sells 5 in-app purchases, starting at $3.99 per 7 days. Offline Guard asks for nothing beyond the download.

Offline Guard ships an update every 2 days, Document every 2 weeks. The most recent releases landed on October 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Offline Guard | Document |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 28 MB | 9 MB |
| Requires iOS | 17 | **16** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hishine Mobi HK Limited](https://appshunter.io/developer/1804500924) | [Changsha Danxian Technology Co., Ltd.](https://appshunter.io/developer/1705696767) |

## What reviewers say

### Offline Guard

[App page](https://appshunter.io/ios/app/offline-guard-low-battery-sos/id6757634631)

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

**In-app purchases:** none


### Document

[App page](https://appshunter.io/ios/app/document-wpsfile-assistant/id6761673952)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 首周¥1 | $3.99 | per 7 days |
| Weekly Premium Access | $3.99 | per 7 days |
| Weekly Premium - Free Trial | $3.99 | per 7 days |
| Annual Premium - Limited Offer | $12.99 | per year |
| Annual Premium - Best Value | $19.99 | per year |


## Frequently asked questions

### Is Offline Guard free?

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

### Is Document free?

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

### Do Offline Guard or Document have ads?

Neither Offline Guard nor Document shows ads.

### Which is updated more often, Offline Guard or Document?

Offline Guard ships an update every 2 days, and Document every 2 weeks. Most recently, Offline Guard was updated on October 28, 2026 and Document on October 17, 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.*