# Phonal Tonal vs MASD  Alerting

The clearest difference is price: MASD  Alerting at Free against Phonal Tonal's $0.99. MASD  Alerting also leads on iOS requirement (12.0 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

MASD  Alerting is free to download; Phonal Tonal costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phonal Tonal ships an update every 11 months, MASD  Alerting every 13 months. The most recent releases landed on September 17, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Phonal Tonal | MASD  Alerting |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (23 ratings)](https://appshunter.io/ios/app/phonal-tonal/id344326827/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Monetization | Paid | — |
| Size | 3 MB | 65 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kelvin Sherlock](https://appshunter.io/developer/293876735) | [Mach Alert, Inc.](https://appshunter.io/developer/1472612618) |

## What reviewers say

### Phonal Tonal

[App page](https://appshunter.io/ios/app/phonal-tonal/id344326827)

Explore the history of phone phreaking with this app. It generates classic phone tones like Blue Box and Red Box for nostalgic, fun, or educational experiences. Discover a variety of tones used in the past.

**Highlights:** Generates historical phone tones, Includes Blue Box, Red Box, Green Box tones, Supports Special Information Tones, DTMF tone generation, Nostalgic and educational purposes

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

**In-app purchases:** none


### MASD  Alerting

[App page](https://appshunter.io/ios/app/masd-alerting/id1629039048)

**In-app purchases:** none


## Frequently asked questions

### Is Phonal Tonal free?

Phonal Tonal costs $0.99, with no in-app purchases.

### Is MASD  Alerting free?

MASD  Alerting is free to download, with no in-app purchases.

### Do Phonal Tonal or MASD  Alerting have ads?

Neither Phonal Tonal nor MASD  Alerting shows ads.

### Which is updated more often, Phonal Tonal or MASD  Alerting?

Phonal Tonal ships an update every 11 months, and MASD  Alerting every 13 months. Most recently, Phonal Tonal was updated on September 17, 2026 and MASD  Alerting on May 16, 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.*