# Prefix Dialer Pro vs Simple Dialer for WA

The clearest difference is update cadence: Simple Dialer for WA at every 6 weeks against Prefix Dialer Pro's every 8 months. Simple Dialer for WA also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Prefix Dialer Pro sells 2 one-off in-app purchases and Simple Dialer for WA sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Prefix Dialer Pro ships an update every 8 months, Simple Dialer for WA every 6 weeks. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Prefix Dialer Pro | Simple Dialer for WA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prefix-dialer-pro/id982956788/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | Freemium | — |
| Size | 4 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOHO S & N](https://appshunter.io/developer/299975451) | [Stuart Robinson](https://appshunter.io/developer/1832056284) |

## 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 |


### Simple Dialer for WA

[App page](https://appshunter.io/ios/app/simple-dialer-for-wa/id6758164472)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Donation | $0.99 | one-time |
| Large Donation | $4.99 | one-time |


## Frequently asked questions

### Is Prefix Dialer Pro free?

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

### Is Simple Dialer for WA free?

Simple Dialer for WA is free to download, with in-app purchases available.

### Do Prefix Dialer Pro or Simple Dialer for WA have ads?

Neither Prefix Dialer Pro nor Simple Dialer for WA shows ads.

### Which is updated more often, Prefix Dialer Pro or Simple Dialer for WA?

Prefix Dialer Pro ships an update every 8 months, and Simple Dialer for WA every 6 weeks. Most recently, Prefix Dialer Pro was updated on November 1, 2026 and Simple Dialer for WA on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*