# Biffar smart access vs StampDoc

The clearest difference is update cadence: StampDoc at every 2 months against Biffar smart access's every 19 months. Biffar smart access's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

Biffar smart access ships an update every 19 months, StampDoc every 2 months. The most recent releases landed on September 20, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Biffar smart access | StampDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stampdoc/id6753040013/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 45 MB | 67 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soular GmbH & Co. KG](https://appshunter.io/developer/1147785644) | [Anyelo Moreno](https://appshunter.io/developer/1842233376) |

## What reviewers say

### Biffar smart access

[App page](https://appshunter.io/ios/app/biffar-smart-access/id1205970493)

**Features:** macOS Compatibility

**In-app purchases:** none


### StampDoc

[App page](https://appshunter.io/ios/app/stampdoc/id6753040013)

Easily sign PDFs and images, create custom digital stamps, and manage your documents securely from your iPhone or iPad. Streamline your workflow by going fully digital, eliminating the need for printing and scanning.

**Highlights:** Sign PDFs and images, Create custom digital stamps, Signature editor and scanner, Import and reuse stamps, Built-in PDF and image viewer, Save and share signed files

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Biffar smart access free?

Biffar smart access is free to download, with no in-app purchases.

### Is StampDoc free?

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

### Do Biffar smart access or StampDoc have ads?

Neither Biffar smart access nor StampDoc shows ads.

### Which is updated more often, Biffar smart access or StampDoc?

Biffar smart access ships an update every 19 months, and StampDoc every 2 months. Most recently, Biffar smart access was updated on September 20, 2026 and StampDoc on September 5, 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.*