# Centrik vs SIGLA Crew

The clearest difference is iOS requirement: SIGLA Crew at 14.0 against Centrik's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Centrik ships an update monthly, SIGLA Crew every 2 months. The most recent releases landed on July 30, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Centrik | SIGLA Crew |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 90 MB | 35 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TrustFlight Limited](https://appshunter.io/developer/1330978495) | [Latop Tecnologia da Informacao ltda](https://appshunter.io/developer/1105128183) |

## What reviewers say

### Centrik

[App page](https://appshunter.io/ios/app/centrik/id858113364)

This app serves as an Electronic Flight Bag, enabling users to access and manage flight documents and forms offline. It synchronizes data when an internet connection is available, providing a seamless interface for flight operations.

**Highlights:** Offline document access, Offline form completion, Data synchronization, Seamless interface, Electronic Flight Bag functionality

**Features:** Vision Pro support

**In-app purchases:** none


### SIGLA Crew

[App page](https://appshunter.io/ios/app/sigla-crew/id1637914042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Centrik free?

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

### Is SIGLA Crew free?

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

### Do Centrik or SIGLA Crew have ads?

Neither Centrik nor SIGLA Crew shows ads.

### Which is updated more often, Centrik or SIGLA Crew?

Centrik ships an update monthly, and SIGLA Crew every 2 months. Most recently, Centrik was updated on July 30, 2026 and SIGLA Crew on September 9, 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.*