# FlightPlan+ vs Sign PDF File, eSignature doc

The clearest difference is price: Sign PDF File, eSignature doc at Free against FlightPlan+'s $1.99. Sign PDF File, eSignature doc also leads on update cadence (fortnightly vs every 6 months) and device support (3 vs 1). FlightPlan+'s advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On ads there is nothing between them.

Sign PDF File, eSignature doc is free to download; FlightPlan+ costs $1.99 up front. Sign PDF File, eSignature doc sells 3 in-app purchases, starting at $1.99 per 7 days. FlightPlan+ asks for nothing beyond the download.

FlightPlan+ ships an update every 6 months, Sign PDF File, eSignature doc fortnightly. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | FlightPlan+ | Sign PDF File, eSignature doc |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/flightplan-plus/id951472774/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 3 MB | 9 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EFB-Software, LLC](https://appshunter.io/developer/875220365) | [Mohamed Oufqir](https://appshunter.io/developer/1750312649) |

## What reviewers say

### FlightPlan+

[App page](https://appshunter.io/ios/app/flightplan-plus/id951472774)

This app assists pilots and flight school students in creating, saving, and printing ICAO flight plans. It offers manual and automatic filling options, email sending, and AirPrint compatibility for various flight plan formats.

**Highlights:** Manual flight plan filling, Automatic filling via clipboard, Save and open flight plans, Edit and save changes, Email flight plans, Print flight plans via AirPrint

**Features:** macOS Compatibility

**In-app purchases:** none


### Sign PDF File, eSignature doc

[App page](https://appshunter.io/ios/app/sign-pdf-file-esignature-doc/id6738702340)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $1.99 | per 7 days |
| Month | $3.99 | per month |
| Year | $29.99 | per year |


## Frequently asked questions

### Is FlightPlan+ free?

FlightPlan+ costs $1.99, with no in-app purchases.

### Is Sign PDF File, eSignature doc free?

Sign PDF File, eSignature doc is free to download, with in-app purchases available.

### Do FlightPlan+ or Sign PDF File, eSignature doc have ads?

Neither FlightPlan+ nor Sign PDF File, eSignature doc shows ads.

### Which is updated more often, FlightPlan+ or Sign PDF File, eSignature doc?

FlightPlan+ ships an update every 6 months, and Sign PDF File, eSignature doc fortnightly. Most recently, FlightPlan+ was updated on October 24, 2026 and Sign PDF File, eSignature doc on September 30, 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.*