# FltPlan Go vs Aviate AX1

The clearest difference is in-app purchases: FltPlan Go at none against Aviate AX1's 1. FltPlan Go also leads on iOS requirement (12.0 vs 18.0). Aviate AX1's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Aviate AX1 sells 1 in-app purchase, starting at $9.99 per month. FltPlan Go asks for nothing beyond the download.

FltPlan Go ships an update every 2 months, Aviate AX1 monthly. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | FltPlan Go | Aviate AX1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (173 ratings)](https://appshunter.io/ios/app/fltplan-go/id694832363/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 180 MB | 105 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [FltPlan.com (Flight Plan LLC)](https://appshunter.io/developer/694832366) | [IO Aeronautical Autonomy Labs Inc](https://appshunter.io/developer/1795282491) |

## What reviewers say

### FltPlan Go

[App page](https://appshunter.io/ios/app/fltplan-go/id694832363)

This app serves as a mobile companion for flight planning and navigation. It syncs flight plans, weather data, and airport information for offline and in-flight use. Features include interactive maps, route planning, and aviation-specific tools.

**Highlights:** Flight plan creation and filing, Offline NavLogs and airport data, Interactive moving maps with charts, Real-time weather and NOTAMs, Weight & Balance calculations, eLogbook integration, Customizable checklists

**In-app purchases:** none

**What reviewers like**

- 💰 Completely free with no subscription required
- 🗺️ Comprehensive charts and geo-referenced approach plates
- 📍 Accurate GPS and moving map functionality
- 🔌 ADS-B integration with Stratux and other receivers
- ✈️ Excellent flight planning capabilities

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔋 Excessive battery consumption
- 🔧 Clunky and outdated user interface
- 📉 Features being removed over time
- ❌ Missing critical safety information (MOA, SUA data)

**Reported bugs**

- App crashes immediately after opening (recent update issue)
- Crashes during flight with ADS-B enabled
- Crashes when long-pressing on airports
- Crashes when accessing binder/document sections
- Map panning limitations in certain regions

**Requested features**

- Multiple fuel stops in flight planning
- Better annotation and drawing tools with undo functionality
- Jeppesen chart support
- Improved markup capabilities for in-flight use
- Synthetic vision and terrain alerting systems


### Aviate AX1

[App page](https://appshunter.io/ios/app/aviate-ax1/id6742650992)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AX1 Monthly Subscription | $9.99 | per month |


## Frequently asked questions

### Is FltPlan Go free?

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

### Is Aviate AX1 free?

Aviate AX1 is free to download, with in-app purchases available.

### Do FltPlan Go or Aviate AX1 have ads?

Neither FltPlan Go nor Aviate AX1 shows ads.

### Which is updated more often, FltPlan Go or Aviate AX1?

FltPlan Go ships an update every 2 months, and Aviate AX1 monthly. Most recently, FltPlan Go was updated on October 13, 2026 and Aviate AX1 on October 5, 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.*