# ROIs Crew vs Flight Stamp Pro

The clearest difference is price: ROIs Crew at Free against Flight Stamp Pro's $1.99. ROIs Crew also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.6). Flight Stamp Pro's advantage is update cadence (every 5 days vs every 2 months). On ads and device support there is nothing between them.

ROIs Crew is free to download; Flight Stamp Pro costs $1.99 up front. Flight Stamp Pro sells 1 one-off in-app purchase. ROIs Crew asks for nothing beyond the download.

ROIs Crew ships an update every 2 months, Flight Stamp Pro every 5 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ROIs Crew | Flight Stamp Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 49 MB | 5 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HangZhou Pi-Solution Information Technology Co.,Ltd](https://appshunter.io/developer/1492626729) | [Christian Cuenca](https://appshunter.io/developer/1824650881) |

## What reviewers say

### ROIs Crew

[App page](https://appshunter.io/ios/app/rois-crew/id6738641790)

Manage your flight schedule, track performance metrics, and update qualifications. Receive alerts for travel documents and log post-flight reports. Stay informed about roster and flight changes with real-time notifications.

**Highlights:** View personal rosters and flight details, Track duty hours and block times, Receive travel document expiry alerts, Log post-flight reports, Real-time notifications on roster/flight changes, Update crew qualifications & contacts

**Features:** macOS Compatibility

**In-app purchases:** none


### Flight Stamp Pro

[App page](https://appshunter.io/ios/app/flight-stamp-pro/id6748744275)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Times Up Flight-Pro | Free | one-time |


## Frequently asked questions

### Is ROIs Crew free?

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

### Is Flight Stamp Pro free?

Flight Stamp Pro costs $1.99, and also offers in-app purchases.

### Do ROIs Crew or Flight Stamp Pro have ads?

Neither ROIs Crew nor Flight Stamp Pro shows ads.

### Which is updated more often, ROIs Crew or Flight Stamp Pro?

ROIs Crew ships an update every 2 months, and Flight Stamp Pro every 5 days. Most recently, ROIs Crew was updated on October 22, 2026 and Flight Stamp Pro on October 25, 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.*