Comparison

pAIP Reader vs E

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

pAIP Reader

Features
Read full description

pAIP Reader is an app that enables you to read PDF versions of AIP、AIP AMDT、AIP SUP、AIC from SWIM Once you download the pdfs, you can access to the needed information faster without the internet connections.

About

E

This professional training application simulates a commercial aircraft's Flight Management System (FMS) for pilots and training organizations. It offers realistic functions, guided tours, error analysis, and failure simulations to enhance FMS skills.

Highlights
  • Realistic FMS simulation
  • Free Play Mode with worldwide navigation
  • Guided tour and tutorial function
  • Static analyzer with feedback
  • Error control and explanation
  • Failure case simulation
  • Integrated CPDLC functions
Features
Read full description

This app is for COMMERICAL CUSTOMERS ONLY! Private users may purchase the “E-JET Load 25 FMS Trainer” app. The PRO version is designed for professional training organizations and airlines and requires an activation key, which you can get at www.heading365.com. The “E-JET Load 25 FMS Trainer PRO” offers a highly realistic simulation of a real E-JET Honeywell FMS Load 25.8 FMS, enabling students and pilots to enhance their FMS skills effectively in a very short time. To access the app, your operator or training organization will provide you with an activation key. Choose out of a variety of functions of our market leading application: • Free Play Mode Explore all FMS functions on your own and fly to any airport in the world! Offering a realistic FMS simulation including all functions, the app is equipped with a realistic NAV display and a worldwide navigation database. • Guided Tour You rather want to be guided instead of exploring the FMS by yourself? No problem! Our app offers a tutorial function leading to a whole FMS setup, which can be even customized by your operator’s individual operational flight plans. • Static Analyzer By choosing a mission according to the syllabus, the analyzer function will give you detailed feedback on your inputs. • Error Control Done any mistake during FMS setup? The error control function will show you what went wrong and give an explanation about the mistake. • Failure Cases Even in real life FMS malfunctions might happen. To be prepared for that, our app has even the ability to simulate a variety of FMS related failures. • CPDLC To be even more realistic, we have fully integrated the CPDLC functions as well. The standard Apple EULA applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

pAIP Reader3 screens

Verdict

The call

The clearest difference is device support: pAIP Reader at 3 against E's 1. E's advantage is iOS requirement (14.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
pAIP Reader versus E: the parameters behind the verdict, then further details
ParameterpAIP ReaderE
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS18.014.0 — better
Further details — not scored
Size16 MB449 MB
Age rating4+4+
DeveloperTAKUYA HIGUCHIHeading 365

In-app purchases

None

pAIP Reader

No in-app purchases

None

E

No in-app purchases

Questions

Is pAIP Reader free?
pAIP Reader is free to download, with no in-app purchases.
Is E free?
E is free to download, with no in-app purchases.
Do pAIP Reader or E have ads?
Neither pAIP Reader nor E shows ads.
Which is updated more often, pAIP Reader or E?
pAIP Reader ships an update every 2 months, and E every 2 months. Most recently, pAIP Reader was updated on October 25, 2026 and E on October 7, 2026.

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