# Chart Legend vs Pilot Logbook

The clearest difference is in-app purchases: Chart Legend at none against Pilot Logbook's 2. Chart Legend also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Pilot Logbook sells 2 in-app purchases, starting at $1.99 per month. Chart Legend asks for nothing beyond the download.

## The numbers

| Metric | Chart Legend | Pilot Logbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 28 MB | 99 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mindsoft Technology](https://appshunter.io/developer/1593468147) | [JAMES PEACEFULL WAKELEY](https://appshunter.io/developer/1638473284) |

## What reviewers say

### Chart Legend

[App page](https://appshunter.io/ios/app/chart-legend/id1457958593)

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

**In-app purchases:** none


### Pilot Logbook

[App page](https://appshunter.io/ios/app/pilot-logbook/id1638473282)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Monthly | $1.99 | per month |
| Unlimited Annual | $19.99 | per year |


## Frequently asked questions

### Is Chart Legend free?

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

### Is Pilot Logbook free?

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

### Do Chart Legend or Pilot Logbook have ads?

Neither Chart Legend nor Pilot Logbook shows ads.

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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.*