# Signal Conditioner vs DevCom

The clearest difference is review sentiment: DevCom at 100% against Signal Conditioner's 40%. DevCom also leads on rating (5.0 vs 3.0) and update cadence (monthly vs every 11 months). Signal Conditioner's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. DevCom sells 1 one-off in-app purchase. Signal Conditioner asks for nothing beyond the download.

DevCom holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 40% of Signal Conditioner's written reviews are positive against 100% of DevCom's.

Signal Conditioner ships an update every 11 months, DevCom monthly. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Signal Conditioner | DevCom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/signal-conditioner/id943455634/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/devcom/id1268643813/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 60 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phoenix Contact GmbH & Co. KG](https://appshunter.io/developer/426916392) | [ProComSol, Ltd](https://appshunter.io/developer/1268643812) |

## What reviewers say

### Signal Conditioner

[App page](https://appshunter.io/ios/app/signal-conditioner/id943455634)

Wirelessly communicate with signal conditioners and measuring transducers using your smartphone. Access product information, create configurations, and save them locally or share via email.

**Highlights:** Wireless communication via NFC or Bluetooth, Module identification via QR code or NFC, Access to product information and documentation, Create and save module configurations, Local storage of configurations and documents, Email sharing of configurations and documents

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

**In-app purchases:** none


### DevCom

[App page](https://appshunter.io/ios/app/devcom/id1268643813)

Configure, monitor, and manage HART devices directly from your iPhone or iPad. This app utilizes registered DD files for complete device access, offering wireless convenience and cost-effective handheld communication.

**Highlights:** Complete HART device configurations, Uses registered DD files, Monitor PV, Multi-variables, and Device Status, View and edit device Variables, Supports HART 5, 6, 7, WirelessHART, and HART-IP, Save configurations as text and PDF, Cloud access for saved configurations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevCom License Purchase | $949.99 | one-time |


## Frequently asked questions

### Is Signal Conditioner free?

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

### Is DevCom free?

DevCom is free to download, with in-app purchases available.

### Which has better reviews, Signal Conditioner or DevCom?

DevCom is rated higher. Signal Conditioner averages 3.0 out of 5 from 2 ratings, while DevCom averages 5.0 from 4 ratings.

### Do Signal Conditioner or DevCom have ads?

Neither Signal Conditioner nor DevCom shows ads.

### Which is updated more often, Signal Conditioner or DevCom?

Signal Conditioner ships an update every 11 months, and DevCom monthly. Most recently, Signal Conditioner was updated on October 9, 2026 and DevCom 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.*