# Simple LogBook vs TimeFlight

The clearest difference is in-app purchases: TimeFlight at none against Simple LogBook's 4. TimeFlight also leads on update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simple LogBook sells 4 in-app purchases, starting at $4.99 per month. TimeFlight asks for nothing beyond the download.

Simple LogBook ships an update every 2 months, TimeFlight every 5 days. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Simple LogBook | TimeFlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timeflight/id6771623756/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 2 MB | 8 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MacLaren's Studio](https://appshunter.io/developer/549588446) | [Yana Khalikova](https://appshunter.io/developer/6771623758) |

## What reviewers say

### Simple LogBook

[App page](https://appshunter.io/ios/app/simple-logbook/id6759546071)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |
| Simple LogBook Pro | $9.99 | one-time |
| Pro Lifetime | $89.99 | one-time |


### TimeFlight

[App page](https://appshunter.io/ios/app/timeflight/id6771623756)

This app helps pilots track flight exercises and duty periods, providing timely reminders to maintain currency and avoid losing pilot privileges. It offers detailed logging, synchronization across devices, and a commander mode for oversight.

**Highlights:** Flight exercise tracking, Automated duty period calculation, Customizable reminders, Flight log with aircraft details, Cross-device synchronization, Commander mode for oversight

**In-app purchases:** none


## Frequently asked questions

### Is Simple LogBook free?

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

### Is TimeFlight free?

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

### Do Simple LogBook or TimeFlight have ads?

Neither Simple LogBook nor TimeFlight shows ads.

### Which is updated more often, Simple LogBook or TimeFlight?

Simple LogBook ships an update every 2 months, and TimeFlight every 5 days. Most recently, Simple LogBook was updated on September 28, 2026 and TimeFlight on October 14, 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.*