Aircraft Maintenance Assistant
by ERTUGRUL GULERYUZ
- Reference
- Paid
- Rating
- 0.0
- 0 ratings · US storefront
- Top 98%among 136 Reference apps
- Last update
- Jul 25, 2026
- Version 2.0.2
- Size
- 326 MB
- Category
- Reference
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Unlock Instant Access to Aircraft Maintenance References, Troubleshooting, and System Resets
Aircraft Maintenance Assistant (AMA) is a premium, professional-grade technical reference suite designed specifically for aircraft maintenance technicians, licensed engineers, and aviation students. Streamline your line and hangar operations by navigating complex manual structures, troubleshooting paths, and circuit breaker layouts with unprecedented speed.
Comprehensive Fleet Support
Access organized, fleet-specific maintenance references for the world’s most widely used commercial aircraft:
- Airbus A321 (LEAP-1A, CFM56, V2500)
- Airbus A330 (PW4000)
- Boeing 737 MAX (LEAP-1B)
- Boeing 777 (GE90, Trent 800)
Key Features & Technical Tools:
- AMM Summaries & References: Browse chapter-by-chapter maintenance hierarchies (Chapters, Sections, Page Blocks) and view specific task summaries instantly.
- Interactive Connected Navigation: All summaries are fully connected. Tap on Directed Tasks, Circuit Breakers (CB), or Access Panels directly inside a procedure to jump straight to their respective drawings, layouts, and coordinates.
- Tools & Consumable Materials: Instantly view required tools, equipment, part numbers, and references for each task with the built-in materials inspector.
- TSM & FIM Reference Finder: Instantly search troubleshooting tasks by reference number, description, or maintenance messages. Access symptom lists and possible faults to identify the correct maintenance path quickly.
- Circuit Breaker (CB) Finder: Easily locate CBs by name or panel number. View exact panel coordinates (Row/Column) and reference high-contrast, zoomable panel diagrams.
- Access Panel Finder: Locate panels by number, zone, or station index. Access detailed panel placement diagrams directly on your device.
- ECAM Reset Procedures (A321 & A330): Navigate system computer resets, Built-In Test Equipment (BITE) tests, and safety procedures. Features a direct MMEL / MEL Info integration for operational dispatch criteria.
- 100% Offline Architecture: Entire reference suite is stored locally. No internet connection is required in the hangar,or on the line.
- Premium Dark UI: Designed for high-contrast visibility under harsh hangar lighting or night shifts to minimize eye strain.
Designed for the Line & Hangar
AMA provides a lightning-fast, modern roadmap to your daily maintenance tasks.
Disclaimer: This application is intended for training and reference purposes only. It does not replace, supersede, or augment official aircraft manuals, airline standard operating procedures, or operator policies. Always refer to current and effective manufacturer documentation (AMM/FIM/MEL) for operational maintenance tasks.
What’s new
Release notes for the latest version, as written by the developer.
Bug fixes
Rank history
Daily position in the Dominican Republic charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #42
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
65/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 6 apps on the charts
- Audience size100% · 20
Ratings: 0
- App size25% · 10
Size: 326 MB
- Price model100% · 15
Price model: paid
- Demand proof90% · 30
Best rank #1, 9 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.0.2LatestReleased Jul 25, 2026