# Onex Flow vs IceWarp TeamChat

The clearest difference is update cadence: IceWarp TeamChat at every 2 months against Onex Flow's every 5 months. Onex Flow's advantage is iOS requirement (11.0 vs 14.0). 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.

Onex Flow ships an update every 5 months, IceWarp TeamChat every 2 months. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Onex Flow | IceWarp TeamChat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 71 MB | 130 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suraj Rameshwar Dubey](https://appshunter.io/developer/1037576555) | [IceWarp Ltd.](https://appshunter.io/developer/918986262) |

## What reviewers say

### Onex Flow

[App page](https://appshunter.io/ios/app/onex-flow/id1046765376)

**Features:** macOS Compatibility

**In-app purchases:** none


### IceWarp TeamChat

[App page](https://appshunter.io/ios/app/icewarp-teamchat/id1252689833)

This app offers secure, free conference calls with one-click invites and in-conference chat. Logged-in users can collaborate on projects, comment on discussions, and share files. Front camera video is also supported.

**Highlights:** Free conference calls, One-click invites, In-conference group chat, Front camera video support, Project collaboration, File sharing

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Onex Flow free?

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

### Is IceWarp TeamChat free?

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

### Do Onex Flow or IceWarp TeamChat have ads?

Neither Onex Flow nor IceWarp TeamChat shows ads.

### Which is updated more often, Onex Flow or IceWarp TeamChat?

Onex Flow ships an update every 5 months, and IceWarp TeamChat every 2 months. Most recently, Onex Flow was updated on September 10, 2026 and IceWarp TeamChat on September 19, 2026.

---

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