# DOCUframe vs Smart

The clearest difference is price: DOCUframe at Free against Smart's $8.99. DOCUframe also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (15.6 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

DOCUframe is free to download; Smart costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DOCUframe ships an update every 2 weeks, Smart every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DOCUframe | Smart |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 69 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [GSD Software mbH](https://appshunter.io/developer/451773679) | [EDNT GmbH](https://appshunter.io/developer/975507681) |

## What reviewers say

### DOCUframe

[App page](https://appshunter.io/ios/app/docuframe/id6478108133)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-sip-phone-pro/id6741845660)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOCUframe free?

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

### Is Smart free?

Smart costs $8.99, with no in-app purchases.

### Do DOCUframe or Smart have ads?

Neither DOCUframe nor Smart shows ads.

### Which is updated more often, DOCUframe or Smart?

DOCUframe ships an update every 2 weeks, and Smart every 6 weeks. Most recently, DOCUframe was updated on October 24, 2026 and Smart on October 28, 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.*