# Blue Log vs AviTracer

The clearest difference is update cadence: AviTracer at every 6 months against Blue Log's every 19 months. Blue Log's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blue Log ships an update every 19 months, AviTracer every 6 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Blue Log | AviTracer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/blue-log/id526002759/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 5 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MRX Systems S.A.](https://appshunter.io/developer/414442593) | [AviTracer](https://appshunter.io/developer/1806924781) |

## What reviewers say

### Blue Log

[App page](https://appshunter.io/ios/app/blue-log/id526002759)

This electronic pilot logbook allows users to manage their fleet, record flights quickly, and track training with instructor visas. Access your data from anywhere in the world, even offline, and store it securely forever.

**Highlights:** Fleet management, Fast flight recording, Training flight recording, Statistics and FTL tracking, Global access, Offline mode

**Features:** macOS Compatibility

**In-app purchases:** none


### AviTracer

[App page](https://appshunter.io/ios/app/avitracer/id1624365467)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blue Log free?

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

### Is AviTracer free?

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

### Do Blue Log or AviTracer have ads?

Neither Blue Log nor AviTracer shows ads.

### Which is updated more often, Blue Log or AviTracer?

Blue Log ships an update every 19 months, and AviTracer every 6 months. Most recently, Blue Log was updated on October 20, 2026 and AviTracer on October 4, 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.*