# Selcall Selective Calling Tone vs Maintenance Experience Logbook

The clearest difference is price: Maintenance Experience Logbook at Free against Selcall Selective Calling Tone's $2.99. Selcall Selective Calling Tone's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

Maintenance Experience Logbook is free to download; Selcall Selective Calling Tone costs $2.99 up front. Maintenance Experience Logbook sells 2 in-app purchases, starting at $1.99 per month. Selcall Selective Calling Tone asks for nothing beyond the download.

Selcall Selective Calling Tone ships an update every 4 months, Maintenance Experience Logbook every 2 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Selcall Selective Calling Tone | Maintenance Experience Logbook |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.3 (15 ratings)](https://appshunter.io/ios/app/selcall-selective-calling-tone/id547030339/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Ljiljana Aspradakis](https://appshunter.io/developer/1790081272) |

## 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


### Maintenance Experience Logbook

[App page](https://appshunter.io/ios/app/maintenance-experience-logbook/id6740461001)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Yearly | $12.99 | per year |


## Frequently asked questions

### Is Selcall Selective Calling Tone free?

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

### Is Maintenance Experience Logbook free?

Maintenance Experience Logbook is free to download, with in-app purchases available.

### Do Selcall Selective Calling Tone or Maintenance Experience Logbook have ads?

Neither Selcall Selective Calling Tone nor Maintenance Experience Logbook shows ads.

### Which is updated more often, Selcall Selective Calling Tone or Maintenance Experience Logbook?

Selcall Selective Calling Tone ships an update every 4 months, and Maintenance Experience Logbook every 2 months. Most recently, Selcall Selective Calling Tone was updated on October 22, 2026 and Maintenance Experience Logbook on October 24, 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.*