# M.E.L.C.

> Aircraft defect expiration date calculator for engineers. (iPhone/iPad app by Janko Enke.)

- Source: https://appshunter.io/ios/app/melc/id1315299613 (this page in markdown: same URL + `.md`)
- Developer: [Janko Enke](https://appshunter.io/developer/1315299612)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: American English
- Released: 2017-11-29
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/melc/id1315299613/reviews.md

## What is M.E.L.C.?

M.E.L.C. is a tool for the aircraft engineers to calculate the expire date (with Category A, B, C and D) of defected airplanes in accordance with the minimum equipment list.

With one quick view all important dates are visible.

And a function to customize all categories.

## Key features

- Calculate defect expiration dates
- Supports categories A, B, C, D
- View all important dates at a glance
- Customize defect categories

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full version | $0.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/melc/id1315299613/reviews.md

### 5/5 — Good app

*2022-08-09, version 1.2*

Very useful app👍 So i purchase full version, How to change today date?

### 5/5 — Great for engineer

*2021-05-23, version 1.1.2*

Very good app, correct calculation.

### 4/5 — No i mean

*2020-02-21, version 1.1.1*

please update for widget dark mord! widget!!

### 3/5 — WRONG CALCULATION

*2020-02-09, version 1.1.1*

the app make a mistake when calculates the cat A MEL need to be update the app.
And i think that 1,99 € is too expensive for this app

## Frequently asked questions about M.E.L.C.

### What is M.E.L.C. used for?

M.E.L.C. is a utility tool designed for aircraft engineers to calculate the expiration dates of airplane defects according to the minimum equipment list. It helps in managing and tracking these critical dates efficiently.

### What categories of defects does M.E.L.C. support?

M.E.L.C. supports the calculation of expiration dates for defect categories A, B, C, and D, providing comprehensive coverage for aircraft maintenance requirements.

### Can I customize the defect categories in M.E.L.C.?

Yes, M.E.L.C. offers a function to customize all defect categories, allowing engineers to tailor the tool to their specific operational needs and aircraft types.

### How does M.E.L.C. present important dates?

The application provides a quick view where all important dates related to aircraft defects are clearly visible, ensuring that engineers can easily monitor upcoming expiration deadlines.

### Is M.E.L.C. available on multiple devices?

M.E.L.C. is supported on Apple Watch, iPhone, and iPod, making it accessible for engineers across different Apple devices they might use for work.

### How often is M.E.L.C. updated?

The latest version, 1.3, was last updated on November 7, 2024. Updates are released to ensure the tool remains functional and accurate for its users.

### What is the age rating for M.E.L.C.?

M.E.L.C. has an age rating of 4+, indicating it is suitable for a wide audience and does not contain mature content.

### Does M.E.L.C. have ads?

No, M.E.L.C. does not contain advertisements, providing an uninterrupted experience for aircraft engineers using the tool.

## Version history (last 5 releases)

### 1.3 — 2024-11-07

Added support for widget on the home screen.

### 1.2 — 2022-05-02

Fix for the Apple Watch and the dark mode.

### 1.1.2 — 2020-03-26

- adjust dark mode

### 1.1.1 — 2019-07-29

- small adjustments

### 1.1 — 2018-01-22

- ui update

## Apps similar to M.E.L.C.

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Michelin Aircraft Tire](https://appshunter.io/ios/app/michelin-aircraft-tire/id641618298) | 4.1 (7) | Free | Utilities |
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## More apps by Janko Enke

- [Train Sounds Effects](https://appshunter.io/ios/app/train-sounds-effects/id1332282961)
- [WC Money](https://appshunter.io/ios/app/wc-money/id1350124186)
- [Mein Wort](https://appshunter.io/ios/app/mein-wort/id1437059624)
- [Castle Gallery](https://appshunter.io/ios/app/castle-gallery/id1445453969)
- [Apple Hunter](https://appshunter.io/ios/app/apple-hunter/id1482512179)

All apps by Janko Enke: https://appshunter.io/developer/1315299612

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*