# OnlineLab VCS vs Evoform

The clearest difference is update cadence: Evoform at every 2 weeks against OnlineLab VCS's every 6 weeks. OnlineLab VCS's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

OnlineLab VCS ships an update every 6 weeks, Evoform every 2 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | OnlineLab VCS | Evoform |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 29 MB | 69 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Voice Clinical Systems](https://appshunter.io/developer/1255669777) | [INSTITUTO DE NUTRICION DEPORTIVA SOCIEDAD LIMITADA](https://appshunter.io/developer/1234076451) |

## What reviewers say

### OnlineLab VCS

[App page](https://appshunter.io/ios/app/onlinelab-vcs/id6502659918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Evoform

[App page](https://appshunter.io/ios/app/evoform/id6756876531)

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

**In-app purchases:** none


## Frequently asked questions

### Is OnlineLab VCS free?

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

### Is Evoform free?

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

### Do OnlineLab VCS or Evoform have ads?

Neither OnlineLab VCS nor Evoform shows ads.

### Which is updated more often, OnlineLab VCS or Evoform?

OnlineLab VCS ships an update every 6 weeks, and Evoform every 2 weeks. Most recently, OnlineLab VCS was updated on October 7, 2026 and Evoform on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*