# nlc21 cm21 vs Ouihelp Pro

The clearest difference is update cadence: Ouihelp Pro at every 2 weeks against nlc21 cm21's every 3 months. 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.

nlc21 cm21 ships an update every 3 months, Ouihelp Pro every 2 weeks. The most recent releases landed on October 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | nlc21 cm21 | Ouihelp Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 77 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Fausel](https://appshunter.io/developer/1046031476) | [Ouihelp](https://appshunter.io/developer/1367442727) |

## What reviewers say

### nlc21 cm21

[App page](https://appshunter.io/ios/app/nlc21-cm21/id890886106)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ouihelp Pro

[App page](https://appshunter.io/ios/app/ouihelp-pro/id1367442728)

This app facilitates communication for Ouihelp's Social Support Workers (AVS). It provides access to intervention hours and addresses, along with a chat feature for simple communication with your Sector Manager.

**Highlights:** View intervention hours, Access intervention addresses, Chat with Sector Manager, Simple communication interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nlc21 cm21 free?

nlc21 cm21 is free to download, with no in-app purchases.

### Is Ouihelp Pro free?

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

### Do nlc21 cm21 or Ouihelp Pro have ads?

Neither nlc21 cm21 nor Ouihelp Pro shows ads.

### Which is updated more often, nlc21 cm21 or Ouihelp Pro?

nlc21 cm21 ships an update every 3 months, and Ouihelp Pro every 2 weeks. Most recently, nlc21 cm21 was updated on October 19, 2026 and Ouihelp Pro on September 22, 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.*