# ConXus vs Double Tap Call

The clearest difference is review sentiment: Double Tap Call at 100% against ConXus's 14%. Double Tap Call also leads on rating (4.5 vs 2.5) and update cadence (every 3 days vs every 2 months). ConXus's advantage is price (Free vs $3.99) and ratings volume (26 vs 2). On ads, in-app purchases and device support there is nothing between them.

ConXus is free to download; Double Tap Call costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Double Tap Call holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: ConXus has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 14% of ConXus's written reviews are positive against 100% of Double Tap Call's.

ConXus ships an update every 2 months, Double Tap Call every 3 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ConXus | Double Tap Call |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [2.5 (26 ratings)](https://appshunter.io/ios/app/conxus/id891482782/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/double-tap-call/id6742973284/reviews)** |
| Number of ratings | **26** | 2 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#174** |
| Size | 19 MB | 19 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lochinvar Corporation](https://appshunter.io/developer/891482785) | [Eugene Cartwright](https://appshunter.io/developer/1800627707) |

## What reviewers say

### ConXus

[App page](https://appshunter.io/ios/app/conxus/id891482782)

Remotely monitor and adjust boiler operating conditions and parameters from any smart device. Control set points, hot water, pump settings, and more for single boilers or multi-unit systems. Stay connected and in command of your heating system from anywhere.

**Highlights:** Remote boiler monitoring, Adjust boiler parameters, Receive status alerts, Control set points, Manage domestic hot water, Reprogram boiler functions

**Features:** macOS Compatibility

**In-app purchases:** none


### Double Tap Call

[App page](https://appshunter.io/ios/app/double-tap-call/id6742973284)

**Currently charting:** #174 Top Paid · Utilities (US App Store)

This utility app streamlines the calling process with customizable tap modes for faster dialing. It offers a modern dial pad, quick access to favorites, and call statistics, all within a simple and intuitive interface.

**Highlights:** Double-Tap and Single-Tap modes, Modern dial pad, Quick access to favorite contacts, Recent calls search, Built-in call statistics, Siri integration for preventing accidental calls

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

**In-app purchases:** none


## Frequently asked questions

### Is ConXus free?

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

### Is Double Tap Call free?

Double Tap Call costs $3.99, with no in-app purchases.

### Which has better reviews, ConXus or Double Tap Call?

Double Tap Call is rated higher. ConXus averages 2.5 out of 5 from 26 ratings, while Double Tap Call averages 4.5 from 2 ratings.

### Do ConXus or Double Tap Call have ads?

Neither ConXus nor Double Tap Call shows ads.

### Which is updated more often, ConXus or Double Tap Call?

ConXus ships an update every 2 months, and Double Tap Call every 3 days. Most recently, ConXus was updated on October 4, 2026 and Double Tap Call on October 1, 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.*