# Blue Box vs Unwired Access

The clearest difference is price: Unwired Access at Free against Blue Box's $4.99. Unwired Access also leads on rating (5.0 vs 4.5) and update cadence (every 6 weeks vs every 7 months). Blue Box's advantage is ratings volume (4 vs 1) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Unwired Access is free to download; Blue Box costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unwired Access holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Blue Box ships an update every 7 months, Unwired Access every 6 weeks. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Blue Box | Unwired Access |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/blue-box/id391832739/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unwired-access/id6782366196/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Valley Systems](https://appshunter.io/developer/327149814) | [SpectraSurf Communications, LLC](https://appshunter.io/developer/1667156869) |

## What reviewers say

### Blue Box

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

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


### Unwired Access

[App page](https://appshunter.io/ios/app/unwired-access/id6782366196)

Manage your Unwired Access account conveniently through this dedicated application. Keep track of your account details and access services on the go.

**Highlights:** Account management, Service access, On-the-go management, Dedicated application

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

**In-app purchases:** none


## Frequently asked questions

### Is Blue Box free?

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

### Is Unwired Access free?

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

### Which has better reviews, Blue Box or Unwired Access?

Unwired Access is rated higher. Blue Box averages 4.5 out of 5 from 4 ratings, while Unwired Access averages 5.0 from 1 ratings.

### Do Blue Box or Unwired Access have ads?

Neither Blue Box nor Unwired Access shows ads.

### Which is updated more often, Blue Box or Unwired Access?

Blue Box ships an update every 7 months, and Unwired Access every 6 weeks. Most recently, Blue Box was updated on October 23, 2026 and Unwired Access on October 8, 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.*