# Logbook C.A vs Countdown Timer Reminder

The clearest difference is in-app purchases: Countdown Timer Reminder at none against Logbook C.A's 1. Logbook C.A's advantage is update cadence (every 9 days vs every 18 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Logbook C.A sells 1 in-app purchase, starting at $19.99 per year. Countdown Timer Reminder asks for nothing beyond the download.

Logbook C.A ships an update every 9 days, Countdown Timer Reminder every 18 months. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Logbook C.A | Countdown Timer Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/logbook-ca/id1490468819/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 18 months |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 22 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Charles Oruko](https://appshunter.io/developer/1238732514) | [Farouk Nasser](https://appshunter.io/developer/1478256466) |

## What reviewers say

### Logbook C.A

[App page](https://appshunter.io/ios/app/logbook-ca/id1490468819)

This app offers pilots a digital logbook to record flight details, monitor duty periods, and generate custom reports. It features secure digital signing, cloud backup, and a unique SCAN to LOG function for easy data import. Designed for simplicity and comfort, it includes a dark mode for night use.

**Highlights:** Digital flight logbook, Flight duty period monitoring, Custom report generation, Secure digital signing, Cloud backup and sync, SCAN to LOG feature, Dark mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logbook CrewAssistant Premium | $19.99 | per year |


### Countdown Timer Reminder

[App page](https://appshunter.io/ios/app/countdown-timer-reminder/id6743029117)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Logbook C.A free?

Logbook C.A is free to download, with in-app purchases available.

### Is Countdown Timer Reminder free?

Countdown Timer Reminder is free to download, with no in-app purchases.

### Do Logbook C.A or Countdown Timer Reminder have ads?

Neither Logbook C.A nor Countdown Timer Reminder shows ads.

### Which is updated more often, Logbook C.A or Countdown Timer Reminder?

Logbook C.A ships an update every 9 days, and Countdown Timer Reminder every 18 months. Most recently, Logbook C.A was updated on September 20, 2026 and Countdown Timer Reminder on September 28, 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.*