# Selcall Selective Calling Tone vs Dialnostics

The clearest difference is review sentiment: Dialnostics at 100% against Selcall Selective Calling Tone's 50%. Dialnostics also leads on rating (5.0 vs 3.2). Selcall Selective Calling Tone's advantage is price ($2.99 vs $5.99) and update cadence (every 4 months vs every 7 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Selcall Selective Calling Tone costs $2.99 and Dialnostics $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dialnostics holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews point the same way: 50% of Selcall Selective Calling Tone's written reviews are positive against 100% of Dialnostics's.

Selcall Selective Calling Tone ships an update every 4 months, Dialnostics every 7 months. The most recent releases landed on August 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Selcall Selective Calling Tone | Dialnostics |
| --- | --- | --- |
| Price | **$2.99** | $5.99 |
| Rating | [3.2 (14 ratings)](https://appshunter.io/ios/app/selcall-selective-calling-tone/id547030339/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dialnostics/id662583874/reviews)** |
| Number of ratings | **14** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Farren Domenici](https://appshunter.io/developer/583666476) |

## 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


### Dialnostics

[App page](https://appshunter.io/ios/app/dialnostics/id662583874)

This tool automates standard dialing diagnostic techniques for safe combinations. Input the current combination to see possible new combinations based on common lock issues like user error, loose dials, or stuck mechanisms. It also offers random combination generation and customization options.

**Highlights:** Automated dialing diagnostics, Possible new combination generation, Mark tried combinations, User error combination reveal, Loose dial ring reveal, Stuck fly reveal, Loose spline key reveal, Random combo generator

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

**In-app purchases:** none


## Frequently asked questions

### Is Selcall Selective Calling Tone free?

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

### Is Dialnostics free?

Dialnostics costs $5.99, with no in-app purchases.

### Which has better reviews, Selcall Selective Calling Tone or Dialnostics?

Dialnostics is rated higher. Selcall Selective Calling Tone averages 3.2 out of 5 from 14 ratings, while Dialnostics averages 5.0 from 5 ratings.

### Do Selcall Selective Calling Tone or Dialnostics have ads?

Neither Selcall Selective Calling Tone nor Dialnostics shows ads.

### Which is updated more often, Selcall Selective Calling Tone or Dialnostics?

Selcall Selective Calling Tone ships an update every 4 months, and Dialnostics every 7 months. Most recently, Selcall Selective Calling Tone was updated on August 25, 2026 and Dialnostics on September 7, 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.*