# Revisor VMS vs ST+ Project

The clearest difference is iOS requirement: ST+ Project at 9.0 against Revisor VMS's 12.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Revisor VMS | ST+ Project |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 12 MB | 13 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Revisor Lab](https://appshunter.io/developer/1448747443) | [IST TREID, OOO](https://appshunter.io/developer/1483021309) |

## What reviewers say

### Revisor VMS

[App page](https://appshunter.io/ios/app/revisor-vms/id1448747444)

**Features:** macOS Compatibility

**In-app purchases:** none


### ST+ Project

[App page](https://appshunter.io/ios/app/st-plus-project/id1641417332)

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

**In-app purchases:** none


## Frequently asked questions

### Is Revisor VMS free?

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

### Is ST+ Project free?

ST+ Project is free to download, with no in-app purchases.

### Do Revisor VMS or ST+ Project have ads?

Neither Revisor VMS nor ST+ Project shows ads.

### Which is updated more often, Revisor VMS or ST+ Project?

Revisor VMS ships an update every 2 months, and ST+ Project every 2 months. Most recently, Revisor VMS was updated on October 11, 2026 and ST+ Project on September 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.*