# Selcall Selective Calling Tone vs M.E.L.C.

The clearest difference is price: M.E.L.C. at Free against Selcall Selective Calling Tone's $2.99. M.E.L.C. also leads on rating (5.0 vs 3.2) and review sentiment (75% vs 50%). Selcall Selective Calling Tone's advantage is in-app purchases (none vs 1) and update cadence (every 4 months vs every 18 months). On ads, monetization model, device support and iOS requirement there is nothing between them.

M.E.L.C. is free to download; Selcall Selective Calling Tone costs $2.99 up front. M.E.L.C. sells 1 one-off in-app purchase. Selcall Selective Calling Tone asks for nothing beyond the download.

M.E.L.C. holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Selcall Selective Calling Tone has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Selcall Selective Calling Tone's written reviews are positive against 75% of M.E.L.C.'s.

Selcall Selective Calling Tone ships an update every 4 months, M.E.L.C. every 18 months. The most recent releases landed on August 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Selcall Selective Calling Tone | M.E.L.C. |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.2 (14 ratings)](https://appshunter.io/ios/app/selcall-selective-calling-tone/id547030339/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/melc/id1315299613/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 2 MB | 6 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Janko Enke](https://appshunter.io/developer/1315299612) |

## What reviewers say

### Selcall Selective Calling Tone

[App page](https://appshunter.io/ios/app/selcall-selective-calling-tone/id547030339)

Generate various selective calling tones for communication. Choose from over 20 tone types, queue multiple tones for burst transmission, and customize tone durations and gaps. Store frequently used sequences for quick access.

**Highlights:** Over 20 tone types, Tone queuing and burst transmission, Customizable tone duration and gap, Memory for storing tone sequences, CTCSS continuous tone generation, CODAN mode for priority calls

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Selcall Selective Calling Tone free?

Selcall Selective Calling Tone costs $2.99, with no in-app purchases.

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

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

### Which has better reviews, Selcall Selective Calling Tone or M.E.L.C.?

M.E.L.C. is rated higher. Selcall Selective Calling Tone averages 3.2 out of 5 from 14 ratings, while M.E.L.C. averages 5.0 from 1 ratings.

### Do Selcall Selective Calling Tone or M.E.L.C. have ads?

Neither Selcall Selective Calling Tone nor M.E.L.C. shows ads.

### Which is updated more often, Selcall Selective Calling Tone or M.E.L.C.?

Selcall Selective Calling Tone ships an update every 4 months, and M.E.L.C. every 18 months. Most recently, Selcall Selective Calling Tone was updated on August 25, 2026 and M.E.L.C. on September 19, 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.*