# Pilot Devices vs Calday

The clearest difference is in-app purchases: Pilot Devices at none against Calday's 3. Calday's advantage is update cadence (every 3 months vs every 60 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calday sells 3 in-app purchases, starting at $3.99 per 7 days. Pilot Devices asks for nothing beyond the download.

Pilot Devices ships an update every 60 months, Calday every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pilot Devices | Calday |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calday-booking-and-scheduling/id1640755120/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 60 months | **Every 3 months** |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 45 MB |
| Requires iOS | 16.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [Dudecode](https://appshunter.io/developer/1640755122) |

## What reviewers say

### Pilot Devices

[App page](https://appshunter.io/ios/app/pilot-devices/id855187281)

Browse and select industrial command and signaling items designed for harsh environments. Add desired products to a shopping cart and request a quotation.

**Highlights:** Product selection, Shopping cart functionality, Quotation requests, Harsh environment suitability, Industrial applications

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

**In-app purchases:** none


### Calday

[App page](https://appshunter.io/ios/app/calday-booking-and-scheduling/id1640755120)

Streamline appointment booking and meeting scheduling. Share your availability via a link, allowing others to book instantly. Integrates with major calendars and sends automated reminders to reduce no-shows.

**Highlights:** Instant booking via shareable link, Calendar integration (Google, Outlook, Apple), Automated appointment reminders, Time zone detection, Personalized booking pages, End-to-end data encryption

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $11.99 | per month |
| Yearly | $119.99 | per year |


## Frequently asked questions

### Is Pilot Devices free?

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

### Is Calday free?

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

### Do Pilot Devices or Calday have ads?

Neither Pilot Devices nor Calday shows ads.

### Which is updated more often, Pilot Devices or Calday?

Pilot Devices ships an update every 60 months, and Calday every 3 months. Most recently, Pilot Devices was updated on November 1, 2026 and Calday on October 30, 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.*