# Digicard Key vs Polyshell Browser

The clearest difference is in-app purchases: Digicard Key at none against Polyshell Browser's 3. Polyshell Browser's advantage is ads (none vs shown) and update cadence (every 6 days vs every 4 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Polyshell Browser sells 3 in-app purchases, starting at $3.99 per month. Digicard Key asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Digicard Key against 5.0 for Polyshell Browser. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Digicard Key ships an update every 4 months, Polyshell Browser every 6 days. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Digicard Key | Polyshell Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/digicard-key/id1610779653/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/polyshell-browser/id6756396611/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 33 MB | 4 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Digicard Key LLC](https://appshunter.io/developer/1610779655) | [湘姗 许](https://appshunter.io/developer/1833611103) |

## What reviewers say

### Digicard Key

[App page](https://appshunter.io/ios/app/digicard-key/id1610779653)

Verify the authenticity of tagged items by scanning NFC tags. Access detailed information, origin, and ownership history stored on a blockchain. Claim ownership of items and ensure their provenance.

**Highlights:** Scan NFC tags, Verify item authenticity, View item information and history, Claim item ownership, Blockchain-recorded data, Supply chain verification

**In-app purchases:** none


### Polyshell Browser

[App page](https://appshunter.io/ios/app/polyshell-browser/id6756396611)

Organize your online work into independent browsing spaces. Maintain separate sign-in states, site data, and browsing contexts for different tasks. This specialized tool enhances focus and reduces errors for professionals managing multiple online environments.

**Highlights:** Independent browsing spaces, Separate sign-in states, Customizable site data, Distraction-free interface, Quick workspace switching, Local data protection

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Digicard Key free?

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

### Is Polyshell Browser free?

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

### Which has better reviews, Digicard Key or Polyshell Browser?

Digicard Key and Polyshell Browser are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Digicard Key or Polyshell Browser have ads?

Digicard Key shows ads; Polyshell Browser does not.

### Which is updated more often, Digicard Key or Polyshell Browser?

Digicard Key ships an update every 4 months, and Polyshell Browser every 6 days. Most recently, Digicard Key was updated on September 30, 2026 and Polyshell Browser on September 21, 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.*