# Smart vs Zone Scribe

The clearest difference is in-app purchases: Smart at none against Zone Scribe's 9. Zone Scribe's advantage is iOS requirement (15 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zone Scribe sells 9 in-app purchases, starting at $3.99 per month. Smart asks for nothing beyond the download.

Smart ships an update every 3 weeks, Zone Scribe every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Smart | Zone Scribe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-sip-phone/id6480208700/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 9 MB |
| Requires iOS | 18.0 | **15** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [EDNT GmbH](https://appshunter.io/developer/975507681) | [Zone Scribe Limited](https://appshunter.io/developer/1852044483) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-sip-phone/id6480208700)

This SIP client connects to various telephone systems, offering call management features like hold, mute, and loudspeaker. It includes a phone book, call history, and customizable codecs for efficient communication on the go.

**Highlights:** Simple setup, IPv4 and IPv6 support, Call hold, mute, and loudspeaker, Phone book and call history, Customizable codecs, Bluetooth support, Light & dark mode

**Features:** Vision Pro support

**In-app purchases:** none


### Zone Scribe

[App page](https://appshunter.io/ios/app/zone-scribe/id6755117869)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |
| Family | $5.49 | per month |
| Student | $5.49 | per month |
| Family Plus | $9.49 | per month |
| Student Plus | $9.49 | per month |
| Work | $19.99 | per month |
| Plus | $26.99 | per month |
| Work Plus | $27.99 | per month |
| Pro | $53.99 | per month |


## Frequently asked questions

### Is Smart free?

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

### Is Zone Scribe free?

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

### Do Smart or Zone Scribe have ads?

Neither Smart nor Zone Scribe shows ads.

### Which is updated more often, Smart or Zone Scribe?

Smart ships an update every 3 weeks, and Zone Scribe every 2 weeks. Most recently, Smart was updated on November 4, 2026 and Zone Scribe on October 30, 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.*