Comrex FieldTap vs Smart Drain Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Comrex FieldTap
This broadcast-oriented VoIP application offers audio level metering and a contact list for streamlined operation. It is designed for ease of use and high-quality audio.
- Broadcast-oriented VoIP
- Audio level metering
- Contact list
- Streamlined operation
- High-quality audio
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FieldTap is a broadcast-oriented VoIP application with features such as audio level metering, contact list, and streamlined operation. FieldTap is a breeze to use and sounds great.
Smart Drain Pro
Automate water heater valve operations with this Bluetooth-enabled scheduler. Set custom times and days for efficient residue removal and device management in residential and industrial settings.
- Bluetooth device control
- Automated scheduling
- Customizable day and time programming
- Residue removal management
- Remote device operation
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The Smart Drain Pro app offers an innovative and user-friendly solution for controlling our Bluetooth devices, specifically designed for solenoids operating valves in water heaters. This app allows you to automatically schedule valve operations based on your chosen time and day, efficiently managing the removal of residues from water heaters. Key Features: - Bluetooth Connection: Easily connect Smart Drain Pro Bluetooth (BLE) devices for effective control and time management. - Customized Scheduling: Program your Smart Drain Pro devices to activate on specific days and hours, optimizing the handling and maintenance of your water heaters. The Smart Drain Pro app is perfect for automating and remotely controlling Smart Drain Pro devices in both residential and industrial settings, providing convenient and efficient management. Download the app today and experience the simplicity of controlling your Smart Drain Pro devices with just a few taps!
Screenshots
Verdict
The clearest difference is rating: Smart Drain Pro at 5.0 against Comrex FieldTap's 3.1. Smart Drain Pro also leads on iOS requirement (12.0 vs 15.6). Comrex FieldTap's advantage is ratings volume (11 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart Drain Pro holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Comrex FieldTap has 11 ratings behind it against 2, so its average is the more settled of the two.
Comrex FieldTap ships an update every 3 months, Smart Drain Pro every 5 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | Comrex FieldTap | Smart Drain Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (11 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 11 — better | 2 |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Comrex Corporation | David Sims |
Customer experience
Comrex FieldTap
Smart Drain Pro
In-app purchases
Comrex FieldTap
No in-app purchases
Smart Drain Pro
No in-app purchases
Questions
Is Comrex FieldTap free?
Is Smart Drain Pro free?
Which has better reviews, Comrex FieldTap or Smart Drain Pro?
Do Comrex FieldTap or Smart Drain Pro have ads?
Which is updated more often, Comrex FieldTap or Smart Drain Pro?
Other comparisons
