# Prefix Dialer Pro vs SoloCUE

The clearest difference is rating: Prefix Dialer Pro at 5.0 against SoloCUE's 4.0. SoloCUE's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Prefix Dialer Pro sells 2 one-off in-app purchases. SoloCUE asks for nothing beyond the download.

Prefix Dialer Pro holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Prefix Dialer Pro ships an update every 8 months, SoloCUE every 5 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Prefix Dialer Pro | SoloCUE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prefix-dialer-pro/id982956788/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/solocue/id6449558813/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Freemium | **Free** |
| Size | 4 MB | 71 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SOHO S & N](https://appshunter.io/developer/299975451) | [Badger Meter, Inc.](https://appshunter.io/developer/1175068022) |

## What reviewers say

### Prefix Dialer Pro

[App page](https://appshunter.io/ios/app/prefix-dialer-pro/id982956788)

Automatically add dial codes or modify phone numbers before making calls. Ideal for office PBX systems, international dialing, or any situation requiring number reformatting. Sync rules across devices via iCloud.

**Highlights:** Automatic prefix and replacer rules, Contact integration, Clipboard detection, Manual number entry, Dial history, iCloud sync, Shake to open contacts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional Set of 5 Prefixes and 5 Replacers | $0.99 | one-time |
| Set of 5 prefixes and 5 replacers | $0.99 | one-time |


### SoloCUE

[App page](https://appshunter.io/ios/app/solocue/id6449558813)

This app enables service technicians to remotely monitor, set up, and diagnose specific ultrasonic flow and thermal energy meters. It allows for saving and sharing meter configurations via Bluetooth connection. Requires a mobile device with Bluetooth 4.2 or later.

**Highlights:** Monitor ultrasonic flow meters, Setup meter configurations, Diagnose meter issues, Save and share meter settings, Bluetooth connectivity, Compatible with specific Dynasonics meters

**In-app purchases:** none


## Frequently asked questions

### Is Prefix Dialer Pro free?

Prefix Dialer Pro is free to download, with in-app purchases available.

### Is SoloCUE free?

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

### Which has better reviews, Prefix Dialer Pro or SoloCUE?

Prefix Dialer Pro is rated higher. Prefix Dialer Pro averages 5.0 out of 5 from 1 ratings, while SoloCUE averages 4.0 from 1 ratings.

### Do Prefix Dialer Pro or SoloCUE have ads?

Neither Prefix Dialer Pro nor SoloCUE shows ads.

### Which is updated more often, Prefix Dialer Pro or SoloCUE?

Prefix Dialer Pro ships an update every 8 months, and SoloCUE every 5 months. Most recently, Prefix Dialer Pro was updated on September 30, 2026 and SoloCUE 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.*