# ProCom vs DTMF Dialer Tool

The clearest difference is in-app purchases: ProCom at none against DTMF Dialer Tool's 1. ProCom also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.6). DTMF Dialer Tool's advantage is update cadence (every 9 days vs every 6 months). On price and device support there is nothing between them.

Both are free to download. DTMF Dialer Tool sells 1 one-off in-app purchase. ProCom asks for nothing beyond the download.

ProCom ships an update every 6 months, DTMF Dialer Tool every 9 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ProCom | DTMF Dialer Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (13 ratings)](https://appshunter.io/ios/app/dtmf-dialer-tool/id6748663059/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 5 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olympia Business Systems Vertriebs GmbH](https://appshunter.io/developer/1010612138) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## What reviewers say

### ProCom

[App page](https://appshunter.io/ios/app/procom/id1276998203)

Control your Protect alarm system remotely via smartphone. Manage alarm modes, monitor rooms, and use speakerphone functionality. Requires a SIM card in the base unit.

**Highlights:** Remote alarm system control, Multiple alarm modes (Active, Inactive, At Home, Silent), Room monitoring, Speakerphone functionality, SIM card integration

**Features:** macOS Compatibility

**In-app purchases:** none


### DTMF Dialer Tool

[App page](https://appshunter.io/ios/app/dtmf-dialer-tool/id6748663059)

Generate and manage DTMF tones for dialing and testing phone numbers. Features include a modern keypad, karaoke-style playback, and favorites management for quick access to frequently used numbers. Ideal for telephony professionals and radio operators.

**Highlights:** Modern DTMF keypad, Karaoke-style playback, Favorites management, Pause support, Reliable tone generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DTMF Dialer Pro | $4.99 | one-time |


## Frequently asked questions

### Is ProCom free?

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

### Is DTMF Dialer Tool free?

DTMF Dialer Tool is free to download, with in-app purchases available.

### Do ProCom or DTMF Dialer Tool have ads?

DTMF Dialer Tool shows ads; ProCom does not.

### Which is updated more often, ProCom or DTMF Dialer Tool?

ProCom ships an update every 6 months, and DTMF Dialer Tool every 9 days. Most recently, ProCom was updated on October 9, 2026 and DTMF Dialer Tool on October 7, 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.*