# Crew Rest Calculator vs AAG Campus Shuttle

The clearest difference is update cadence: AAG Campus Shuttle at monthly against Crew Rest Calculator's every 5 months. 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.

Crew Rest Calculator ships an update every 5 months, AAG Campus Shuttle monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Crew Rest Calculator | AAG Campus Shuttle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (6 ratings)](https://appshunter.io/ios/app/crew-rest-calculator/id1662243748/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 30 MB | 84 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WILL3D](https://appshunter.io/developer/1662243750) | [Liftango](https://appshunter.io/developer/1130634311) |

## What reviewers say

### Crew Rest Calculator

[App page](https://appshunter.io/ios/app/crew-rest-calculator/id1662243748)

Instantly calculate fair and exact rest periods for flight crews using Zulu time. This app handles standard and complex shift rotations, ensuring no crew member's break is cut short. It offers smart time parsing and organizational tools with alerts.

**Highlights:** Calculate shift rotations in Zulu time, Easy and Advanced calculation modes, Fair rest time distribution, Smart Zulu time parsing (HH:MM, HHMM, HMM), Assign names to rest slots, Vibration and notification alerts

**In-app purchases:** none


### AAG Campus Shuttle

[App page](https://appshunter.io/ios/app/aag-campus-shuttle/id6737984106)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crew Rest Calculator free?

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

### Is AAG Campus Shuttle free?

AAG Campus Shuttle is free to download, with no in-app purchases.

### Do Crew Rest Calculator or AAG Campus Shuttle have ads?

Neither Crew Rest Calculator nor AAG Campus Shuttle shows ads.

### Which is updated more often, Crew Rest Calculator or AAG Campus Shuttle?

Crew Rest Calculator ships an update every 5 months, and AAG Campus Shuttle monthly. Most recently, Crew Rest Calculator was updated on November 3, 2026 and AAG Campus Shuttle on October 31, 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.*