# Pro vs SRVZ'r

The clearest difference is iOS requirement: Pro at 13.4 against SRVZ'r's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Pro ships an update every 2 months, SRVZ'r every 6 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | Pro | SRVZ'r |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 38 MB | 538 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Khalid Lateef](https://appshunter.io/developer/1660953369) | [SPTechnology Ltd](https://appshunter.io/developer/1652239660) |

## What reviewers say

### Pro

[App page](https://appshunter.io/ios/app/pro-leads/id1661324379)

**Features:** macOS Compatibility

**In-app purchases:** none


### SRVZ'r

[App page](https://appshunter.io/ios/app/srvzr/id1667478528)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pro free?

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

### Is SRVZ'r free?

SRVZ'r is free to download, with no in-app purchases.

### Do Pro or SRVZ'r have ads?

Neither Pro nor SRVZ'r shows ads.

### Which is updated more often, Pro or SRVZ'r?

Pro ships an update every 2 months, and SRVZ'r every 6 weeks. Most recently, Pro was updated on October 27, 2026 and SRVZ'r on October 27, 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.*