# Phonal Tonal vs Blue Box

The clearest difference is review sentiment: Phonal Tonal at 83% against Blue Box's 56%. Phonal Tonal also leads on price ($0.99 vs $4.99) and ratings volume (23 vs 3). Blue Box's advantage is rating (5.0 vs 4.8) and chart position (#192 vs unranked). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Phonal Tonal costs $0.99 and Blue Box $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Blue Box holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Phonal Tonal has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 83% of Phonal Tonal's written reviews are positive against 56% of Blue Box's, so the app with the better star average is not the one people write more warmly about.

Phonal Tonal ships an update every 11 months, Blue Box every 7 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Phonal Tonal | Blue Box |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [4.8 (23 ratings)](https://appshunter.io/ios/app/phonal-tonal/id344326827/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/blue-box/id391832739/reviews)** |
| Number of ratings | **23** | 3 |
| Positive reviews | **83.3% of reviews** | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 7 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#192** |
| Size | 3 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kelvin Sherlock](https://appshunter.io/developer/293876735) | [Sunshine Valley Systems](https://appshunter.io/developer/327149814) |

## 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


### Blue Box

[App page](https://appshunter.io/ios/app/blue-box/id391832739)

**Currently charting:** #192 Top Paid · Utilities (US App Store)

Encode and decode DTMF signals using your device's microphone or keypad. Play back tone sequences with adjustable settings, and save them for easy recall. Explore various tone systems, including trunk control and coin signals, for educational and utility purposes.

**Highlights:** Encode/decode DTMF signals, Adjustable tone, delay, and volume, US, UK, and European tone systems, Multi-frequency and trunk control tones, Coin tone sequences (Red Box mode), Custom tone creation, Save and organize sequences

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

**In-app purchases:** none


## Frequently asked questions

### Is Phonal Tonal free?

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

### Is Blue Box free?

Blue Box costs $4.99, with no in-app purchases.

### Which has better reviews, Phonal Tonal or Blue Box?

Blue Box is rated higher. Phonal Tonal averages 4.8 out of 5 from 23 ratings, while Blue Box averages 5.0 from 3 ratings.

### Do Phonal Tonal or Blue Box have ads?

Neither Phonal Tonal nor Blue Box shows ads.

### Which is updated more often, Phonal Tonal or Blue Box?

Phonal Tonal ships an update every 11 months, and Blue Box every 7 months. Most recently, Phonal Tonal was updated on September 17, 2026 and Blue Box on September 11, 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.*