# Dierre Smart Door vs Pilot Wingman

The clearest difference is in-app purchases: Dierre Smart Door at none against Pilot Wingman's 4. Dierre Smart Door also leads on iOS requirement (9.0 vs 15.1). Pilot Wingman's advantage is update cadence (every 10 days vs every 25 months). On price, ads and device support there is nothing between them.

Both are free to download. Pilot Wingman sells 4 in-app purchases, starting at $12.99 per month. Dierre Smart Door asks for nothing beyond the download.

Dierre Smart Door ships an update every 25 months, Pilot Wingman every 10 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dierre Smart Door | Pilot Wingman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/pilot-wingman/id6749007912/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 19 MB | 42 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dierre Spa](https://appshunter.io/developer/450736225) | [David Welsh](https://appshunter.io/developer/1828439661) |

## What reviewers say

### Dierre Smart Door

[App page](https://appshunter.io/ios/app/dierre-smart-door/id452715336)

**In-app purchases:** none


### Pilot Wingman

[App page](https://appshunter.io/ios/app/pilot-wingman/id6749007912)

This app serves as a comprehensive digital logbook and utility tool for professional pilots. It automates currency tracking, allows flight history import and export, and includes essential flight tools and calculators. Pilots can also manage expenses and access aviation-related resources.

**Highlights:** Automated pilot currency tracking, Flight history import and export, Professional pilot expense tracking, Weather radar and airport information, Built-in flight tools and calculators, Crew duty/rest/flight legality calculator

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wingman Basic Membership | $12.99 | per month |
| Wingman Monthly | $12.99 | per month |
| Wingman Basic Membership | $129.99 | per year |
| Wingman Annual | $129.99 | per year |


## Frequently asked questions

### Is Dierre Smart Door free?

Dierre Smart Door is free to download, with no in-app purchases.

### Is Pilot Wingman free?

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

### Do Dierre Smart Door or Pilot Wingman have ads?

Neither Dierre Smart Door nor Pilot Wingman shows ads.

### Which is updated more often, Dierre Smart Door or Pilot Wingman?

Dierre Smart Door ships an update every 25 months, and Pilot Wingman every 10 days. Most recently, Dierre Smart Door was updated on October 17, 2026 and Pilot Wingman 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.*