# FltPlan Go vs Offshore Safe Approach Calc

The clearest difference is rating: Offshore Safe Approach Calc at 5.0 against FltPlan Go's 4.0. Offshore Safe Approach Calc also leads on review sentiment (88% vs 56%) and update cadence (every 2 weeks vs every 2 months). FltPlan Go's advantage is ratings volume (182 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Offshore Safe Approach Calc holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: FltPlan Go has 182 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of FltPlan Go's written reviews are positive against 88% of Offshore Safe Approach Calc's.

FltPlan Go ships an update every 2 months, Offshore Safe Approach Calc every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FltPlan Go | Offshore Safe Approach Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (182 ratings)](https://appshunter.io/ios/app/fltplan-go/id694832363/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/offshore-safe-approach-calc/id1449305694/reviews)** |
| Number of ratings | **182** | 3 |
| Positive reviews | 56.3% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 180 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FltPlan.com (Flight Plan LLC)](https://appshunter.io/developer/694832366) | [Aviation Mobile Apps, LLC.](https://appshunter.io/developer/286046308) |

## 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


### Offshore Safe Approach Calc

[App page](https://appshunter.io/ios/app/offshore-safe-approach-calc/id1449305694)

This tool helps offshore helicopter pilots visualize helideck layouts and obstacle sectors for safer flight planning. It enhances situational awareness by displaying helideck orientation, wind direction, and approach headings, crucial for preventing incidents.

**Highlights:** Helideck layout visualization, Obstacle sector plotting, Situational awareness enhancement, Wind direction integration, Approach heading display, Flight planning assistance

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

**In-app purchases:** none


## Frequently asked questions

### Is FltPlan Go free?

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

### Is Offshore Safe Approach Calc free?

Offshore Safe Approach Calc is free to download, with no in-app purchases.

### Which has better reviews, FltPlan Go or Offshore Safe Approach Calc?

Offshore Safe Approach Calc is rated higher. FltPlan Go averages 4.0 out of 5 from 182 ratings, while Offshore Safe Approach Calc averages 5.0 from 3 ratings.

### Do FltPlan Go or Offshore Safe Approach Calc have ads?

Neither FltPlan Go nor Offshore Safe Approach Calc shows ads.

### Which is updated more often, FltPlan Go or Offshore Safe Approach Calc?

FltPlan Go ships an update every 2 months, and Offshore Safe Approach Calc every 2 weeks. Most recently, FltPlan Go was updated on November 1, 2026 and Offshore Safe Approach Calc 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.*