# CrewZApp vs Crew Rest Calculator

The clearest difference is rating: CrewZApp at 4.0 against Crew Rest Calculator's 2.0. CrewZApp also leads on review sentiment (49% vs 20%) and update cadence (every 3 weeks vs every 5 months). Crew Rest Calculator's advantage is in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. CrewZApp sells 2 in-app purchases, starting at $2.99 per month. Crew Rest Calculator asks for nothing beyond the download.

CrewZApp holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: CrewZApp has 179 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 49% of CrewZApp's written reviews are positive against 20% of Crew Rest Calculator's.

CrewZApp ships an update every 3 weeks, Crew Rest Calculator every 5 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CrewZApp | Crew Rest Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (179 ratings)](https://appshunter.io/ios/app/crewzapp/id1459322499/reviews)** | [2.0 (6 ratings)](https://appshunter.io/ios/app/crew-rest-calculator/id1662243748/reviews) |
| Number of ratings | **179** | 6 |
| Positive reviews | **49.2% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Subscription | **Free** |
| Size | 55 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tech Debt Solutions LLC](https://appshunter.io/developer/1459322498) | [WILL3D](https://appshunter.io/developer/1662243750) |

## What reviewers say

### CrewZApp

[App page](https://appshunter.io/ios/app/crewzapp/id1459322499)

Manage your flight schedule, view trip details, and forecast layover weather. Connect with crew members through instant messaging and group chats. Sync your schedule with iCal and receive automatic notifications for changes.

**Highlights:** Automatic schedule sync, Layover weather forecast, Crew member notes, iCal calendar sync, Instant messaging, Group crew chats, Trip acknowledgment (SWA)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CrewZApp subscription for FAs | $2.99 | per month |
| CrewZApp subscription-Pilots | $3.99 | per month |

**What reviewers like**

- 👍 Great compilation of info
- 💡 Innovative reserve features
- 🚀 Smooth performance (historically)
- 👍 Useful for schedule updates
- 👍 Widget functionality

**What reviewers complain about**

- 🐛 App frequently stops working
- 🐛 Login issues
- 🐛 Schedule not refreshing
- 🐛 No customer support
- 🐛 Inability to get money back

**Reported bugs**

- Cannot log in
- Schedule not updating
- App crashes
- Support email returns undelivered
- Error when logging in

**Requested features**

- Add hotel pictures
- Add hotel address with map links
- Allow direct texting to crew members
- Add monthly totals (TAFB)
- Offer annual subscription option


### 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


## Frequently asked questions

### Is CrewZApp free?

CrewZApp is free to download, with in-app purchases available.

### Is Crew Rest Calculator free?

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

### Which has better reviews, CrewZApp or Crew Rest Calculator?

CrewZApp is rated higher. CrewZApp averages 4.0 out of 5 from 179 ratings, while Crew Rest Calculator averages 2.0 from 6 ratings.

### Do CrewZApp or Crew Rest Calculator have ads?

Neither CrewZApp nor Crew Rest Calculator shows ads.

### Which is updated more often, CrewZApp or Crew Rest Calculator?

CrewZApp ships an update every 3 weeks, and Crew Rest Calculator every 5 months. Most recently, CrewZApp was updated on October 20, 2026 and Crew Rest Calculator on October 24, 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.*