# oitalk vs Dentlink for Lab

The clearest difference is iOS requirement: oitalk at 13.0 against Dentlink for Lab's 15.1. 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.

oitalk ships an update every 3 weeks, Dentlink for Lab every 2 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | oitalk | Dentlink for Lab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 319 MB | 99 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [G.N.Talk](https://appshunter.io/developer/1066639030) | [Innovaid](https://appshunter.io/developer/1611372121) |

## What reviewers say

### oitalk

[App page](https://appshunter.io/ios/app/oitalk/id1080240167)

This app offers a secure communication platform for companies and groups, featuring notices, schedules, and dedicated chat rooms. It also provides personal chat functions for friends and family, with options for volatile messages and multimedia sharing.

**Highlights:** Company and group communication, Notices, schedules, and bulletin boards, Dedicated organization chat rooms, 1:1 and group personal chats, Multimedia file sharing, Privacy and live chat options

**Features:** macOS Compatibility

**In-app purchases:** none


### Dentlink for Lab

[App page](https://appshunter.io/ios/app/dentlink-for-lab/id6789005804)

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

**In-app purchases:** none


## Frequently asked questions

### Is oitalk free?

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

### Is Dentlink for Lab free?

Dentlink for Lab is free to download, with no in-app purchases.

### Do oitalk or Dentlink for Lab have ads?

Neither oitalk nor Dentlink for Lab shows ads.

### Which is updated more often, oitalk or Dentlink for Lab?

oitalk ships an update every 3 weeks, and Dentlink for Lab every 2 weeks. Most recently, oitalk was updated on September 30, 2026 and Dentlink for Lab on October 7, 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.*