# TrueBearing vs Navigation Almanac

The clearest difference is in-app purchases: Navigation Almanac at none against TrueBearing's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TrueBearing sells 2 in-app purchases, starting at $3.99 per year. Navigation Almanac asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TrueBearing | Navigation Almanac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/navigation-almanac/id6777455516/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free |
| Size | 6 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [光 韩](https://appshunter.io/developer/6772845629) | [Vladyslav Zenchenko](https://appshunter.io/developer/6777455518) |

## What reviewers say

### TrueBearing

[App page](https://appshunter.io/ios/app/truebearing/id6774950366)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueBearing Pro | $3.99 | per year |
| TrueBearing Pro | $9.99 | one-time |


### Navigation Almanac

[App page](https://appshunter.io/ios/app/navigation-almanac/id6777455516)

This app provides a comprehensive offline celestial navigation toolkit. It calculates celestial body positions, sunrise/set times, and sky charts. It also offers tools for compass error correction and position fixing, all without requiring an internet connection.

**Highlights:** Offline celestial almanac data, Sight reduction calculations, Rise, set, and twilight times, Sky view chart and dome, Live GPS position and course, Compass error correction, Fix calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is TrueBearing free?

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

### Is Navigation Almanac free?

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

### Do TrueBearing or Navigation Almanac have ads?

Neither TrueBearing nor Navigation Almanac shows ads.

### Which is updated more often, TrueBearing or Navigation Almanac?

TrueBearing ships an update weekly, and Navigation Almanac weekly. Most recently, TrueBearing was updated on October 13, 2026 and Navigation Almanac on October 24, 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.*