# Trade4Crew vs DABBAB | دباب

The clearest difference is update cadence: DABBAB | دباب at every 3 days against Trade4Crew's every 2 weeks. Trade4Crew's advantage is iOS requirement (13.0 vs 16.0). 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.

Trade4Crew ships an update every 2 weeks, DABBAB | دباب every 3 days. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Trade4Crew | DABBAB | دباب |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trade4crew/id6661030903/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 41 MB | 160 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAHAL SAIFUDDIN](https://appshunter.io/developer/1764728175) | [AHMAD kaATEB](https://appshunter.io/developer/1830091303) |

## What reviewers say

### Trade4Crew

[App page](https://appshunter.io/ios/app/trade4crew/id6661030903)

Facilitates flight, line, and vacation trades for airline crews. Simplifies crew life by matching individuals based on base, rank, and category for desired trade dates and monthly line changes.

**Highlights:** Flight trading, Line trading, Vacation trading, Crew matching by base, rank, category, Simplified crew life, Find trade partners

**In-app purchases:** none


### DABBAB | دباب

[App page](https://appshunter.io/ios/app/dabbab/id6768766569)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trade4Crew free?

Trade4Crew is free to download, with no in-app purchases.

### Is DABBAB | دباب free?

DABBAB | دباب is free to download, with no in-app purchases.

### Do Trade4Crew or DABBAB | دباب have ads?

Neither Trade4Crew nor DABBAB | دباب shows ads.

### Which is updated more often, Trade4Crew or DABBAB | دباب?

Trade4Crew ships an update every 2 weeks, and DABBAB | دباب every 3 days. Most recently, Trade4Crew was updated on September 24, 2026 and DABBAB | دباب on October 10, 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.*