# FlareShield vs PDF Crisp View

The clearest difference is in-app purchases: PDF Crisp View at none against FlareShield's 3. PDF Crisp View also leads on update cadence (monthly vs every 2 months). FlareShield's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. FlareShield sells 3 in-app purchases, starting at $0.99 per 7 days. PDF Crisp View asks for nothing beyond the download.

FlareShield ships an update every 2 months, PDF Crisp View monthly. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | FlareShield | PDF Crisp View |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 36 MB | 74 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CUSTOM WEB SOLUTIONS LTD](https://appshunter.io/developer/1717048695) | [Running River Network Technology Limited](https://appshunter.io/developer/1804246053) |

## What reviewers say

### FlareShield

[App page](https://appshunter.io/ios/app/flareshield/id6472448559)

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly FlareShield | $0.99 | per 7 days |
| Monthly FlareShield | $2.99 | per month |
| Annual FlareShield | $5.99 | per year |


### PDF Crisp View

[App page](https://appshunter.io/ios/app/pdf-crisp-view-scannermaker/id6754379195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlareShield free?

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

### Is PDF Crisp View free?

PDF Crisp View is free to download, with no in-app purchases.

### Do FlareShield or PDF Crisp View have ads?

Neither FlareShield nor PDF Crisp View shows ads.

### Which is updated more often, FlareShield or PDF Crisp View?

FlareShield ships an update every 2 months, and PDF Crisp View monthly. Most recently, FlareShield was updated on October 2, 2026 and PDF Crisp View on September 25, 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.*