# TRUSTCODE TAX STAMPS vs GPGuard

TRUSTCODE TAX STAMPS and GPGuard are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TRUSTCODE TAX STAMPS ships an update every 3 months, GPGuard every 2 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | TRUSTCODE TAX STAMPS | GPGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 59 MB | 77 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leonhard KURZ Stiftung & Co. KG](https://appshunter.io/developer/1089468115) | [DynamicElement AG](https://appshunter.io/developer/1634593604) |

## What reviewers say

### TRUSTCODE TAX STAMPS

[App page](https://appshunter.io/ios/app/trustcode-tax-stamps/id1198943708)

**In-app purchases:** none


### GPGuard

[App page](https://appshunter.io/ios/app/gpguard/id6449737652)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRUSTCODE TAX STAMPS free?

TRUSTCODE TAX STAMPS is free to download, with no in-app purchases.

### Is GPGuard free?

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

### Do TRUSTCODE TAX STAMPS or GPGuard have ads?

Neither TRUSTCODE TAX STAMPS nor GPGuard shows ads.

### Which is updated more often, TRUSTCODE TAX STAMPS or GPGuard?

TRUSTCODE TAX STAMPS ships an update every 3 months, and GPGuard every 2 months. Most recently, TRUSTCODE TAX STAMPS was updated on September 17, 2026 and GPGuard on September 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.*