# CFD Online Forum vs Flight Mode Chat

The clearest difference is in-app purchases: CFD Online Forum at none against Flight Mode Chat's 4. CFD Online Forum also leads on iOS requirement (8.0 vs 17.0). Flight Mode Chat's advantage is update cadence (every 5 days vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Flight Mode Chat sells 4 in-app purchases, starting at $1.99 per month. CFD Online Forum asks for nothing beyond the download.

CFD Online Forum ships an update every 9 months, Flight Mode Chat every 5 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CFD Online Forum | Flight Mode Chat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 115 MB | 16 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CFD Online](https://appshunter.io/developer/936248776) | [Avinash Kumar](https://appshunter.io/developer/1720928487) |

## What reviewers say

### CFD Online Forum

[App page](https://appshunter.io/ios/app/cfd-online-forum/id936248777)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flight Mode Chat

[App page](https://appshunter.io/ios/app/flight-mode-chat/id6749311035)

Connect directly with people nearby using a decentralized mesh network via Bluetooth. Enjoy private, end-to-end encrypted messaging without needing internet or servers. Share text, images, voice notes, and files in group or private chats.

**Highlights:** Offline Bluetooth mesh networking, End-to-end encrypted messages, Peer-to-peer communication, Send text, images, voice notes, files, Group and private chats, Real-time discovery of nearby users

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkyLink Monthly | $1.99 | per month |
| One Flight Weekly | $2.99 | per 7 days |
| Horizon Pass Yearly | $9.99 | per year |
| Navigator Pass Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CFD Online Forum free?

CFD Online Forum is free to download, with no in-app purchases.

### Is Flight Mode Chat free?

Flight Mode Chat is free to download, with in-app purchases available.

### Do CFD Online Forum or Flight Mode Chat have ads?

Neither CFD Online Forum nor Flight Mode Chat shows ads.

### Which is updated more often, CFD Online Forum or Flight Mode Chat?

CFD Online Forum ships an update every 9 months, and Flight Mode Chat every 5 days. Most recently, CFD Online Forum was updated on November 1, 2026 and Flight Mode Chat on October 30, 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.*