# Redhill ATIS vs Simple LogBook

The clearest difference is in-app purchases: Redhill ATIS at none against Simple LogBook's 4. Redhill ATIS also leads on update cadence (fortnightly 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. Redhill ATIS asks for nothing beyond the download.

Redhill ATIS ships an update fortnightly, Simple LogBook every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Redhill ATIS | Simple LogBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 5 MB | 6 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefano Cislaghi](https://appshunter.io/developer/1606696294) | [MacLaren's Studio](https://appshunter.io/developer/549588446) |

## What reviewers say

### Redhill ATIS

[App page](https://appshunter.io/ios/app/redhill-atis/id6744141393)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple LogBook

[App page](https://appshunter.io/ios/app/simple-logbook-pilot-log/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 |


## Frequently asked questions

### Is Redhill ATIS free?

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

### Is Simple LogBook free?

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

### Do Redhill ATIS or Simple LogBook have ads?

Neither Redhill ATIS nor Simple LogBook shows ads.

### Which is updated more often, Redhill ATIS or Simple LogBook?

Redhill ATIS ships an update fortnightly, and Simple LogBook every 2 months. Most recently, Redhill ATIS was updated on October 28, 2026 and Simple LogBook on October 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.*