# Phonal Tonal vs SIDEN

The clearest difference is price: SIDEN at Free against Phonal Tonal's $0.99. Phonal Tonal's advantage is device support and iOS requirement (14.0 vs 18.0). On in-app purchases there is nothing between them.

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

## The numbers

| Metric | Phonal Tonal | SIDEN |
| --- | --- | --- |
| 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 | — |
| Update frequency | Every 11 months | — |
| Monetization | Paid | — |
| Size | 3 MB | 68 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kelvin Sherlock](https://appshunter.io/developer/293876735) | [VivoKey Japan LLC](https://appshunter.io/developer/1463916189) |

## 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


### SIDEN

[App page](https://appshunter.io/ios/app/siden/id6752128234)

**In-app purchases:** none


## Frequently asked questions

### Is Phonal Tonal free?

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

### Is SIDEN free?

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

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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.*