# M.E.L.C. vs AMA Toolkit

The clearest difference is price: M.E.L.C. at Free against AMA Toolkit's $1.99. M.E.L.C. also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). AMA Toolkit's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 18 months). On ads there is nothing between them.

M.E.L.C. is free to download; AMA Toolkit costs $1.99 up front. M.E.L.C. sells 1 one-off in-app purchase. AMA Toolkit asks for nothing beyond the download.

M.E.L.C. ships an update every 18 months, AMA Toolkit fortnightly. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | M.E.L.C. | AMA Toolkit |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/melc/id1315299613/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 18 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Janko Enke](https://appshunter.io/developer/1315299612) | [ERTUGRUL GULERYUZ](https://appshunter.io/developer/1875761824) |

## What reviewers say

### M.E.L.C.

[App page](https://appshunter.io/ios/app/melc/id1315299613)

This tool helps aircraft engineers calculate the expiration dates for airplane defects based on minimum equipment lists. It provides a clear overview of all critical dates and allows for customization of defect categories.

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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

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


### AMA Toolkit

[App page](https://appshunter.io/ios/app/ama-toolkit/id6788537682)

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

**In-app purchases:** none


## Frequently asked questions

### Is M.E.L.C. free?

M.E.L.C. is free to download, with in-app purchases available.

### Is AMA Toolkit free?

AMA Toolkit costs $1.99, with no in-app purchases.

### Do M.E.L.C. or AMA Toolkit have ads?

Neither M.E.L.C. nor AMA Toolkit shows ads.

### Which is updated more often, M.E.L.C. or AMA Toolkit?

M.E.L.C. ships an update every 18 months, and AMA Toolkit fortnightly. Most recently, M.E.L.C. was updated on November 4, 2026 and AMA Toolkit on November 10, 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.*