# SimPro vs Sokol staff

The clearest difference is review sentiment: Sokol staff at 67% against SimPro's 0%. Sokol staff also leads on update cadence (every 5 days vs every 2 weeks). SimPro's advantage is iOS requirement (13.0 vs 15.0). 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.

SimPro ships an update every 2 weeks, Sokol staff every 5 days. The most recent releases landed on June 1, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | SimPro | Sokol staff |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 5 MB | 15 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TEKHNOLODZHI, OOO](https://appshunter.io/developer/1513546047) | [NOVTEKH, OOO](https://appshunter.io/developer/1496762906) |

## What reviewers say

### SimPro

[App page](https://appshunter.io/ios/app/simpro/id1560293868)

Manage your mobile phone balance and track remaining minutes, SMS, and data. Get detailed usage reports and information on service terms.

**Highlights:** Track mobile phone balance, Monitor remaining minutes, Check SMS balance, View data usage, Get service details

**Features:** macOS Compatibility

**In-app purchases:** none


### Sokol staff

[App page](https://appshunter.io/ios/app/sokol-staff/id1644043761)

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

**In-app purchases:** none


## Frequently asked questions

### Is SimPro free?

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

### Is Sokol staff free?

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

### Do SimPro or Sokol staff have ads?

Neither SimPro nor Sokol staff shows ads.

### Which is updated more often, SimPro or Sokol staff?

SimPro ships an update every 2 weeks, and Sokol staff every 5 days. Most recently, SimPro was updated on June 1, 2026 and Sokol staff on September 3, 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.*