Comparison

CxPlanner vs CometHeart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

CxPlanner

Commissioning and construction

AI Companion

About

CxPlanner

Features

Read full description

A user account is required for using the software. Please contact your local administrator to get your login details. It is not possible to create accounts within the software. Manage your quality processes with CxPlanner's commissioning and construction tools. Keep track of all punch lists, test paradigms, planning, 3D models and much more on your construction projects. Ensure communication and tracking of all activities for the Owner, Design Team, Contractor, O&M staff and Commissioning team. Comply with the requirements in ASHRAE Guideline 0 and ASHRAE Standard 202. CxPlanner is provided by www.CxPlanner.com

About

CometHeart

Features

Read full description

CometHeart: AI Companion Voice chat with a smart AI in multiple languages in real-time! Supports iPhone and iPad. Terms of Use (EULA): https://cometheart.com/eula Privacy Policy: https://cometheart.com/privacy

Screenshots

CxPlanner2 screens

CometHeart1 screens

Verdict

The call

The clearest difference is in-app purchases: CxPlanner at none against CometHeart's 1. CometHeart's advantage is update cadence (every 10 days vs every 28 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CometHeart sells 1 in-app purchase, starting at $39.99 per month. CxPlanner asks for nothing beyond the download.

UpkeepUpdate frequency

CxPlanner ships an update every 28 months, CometHeart every 10 days. The most recent releases landed on October 10, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 4 level

CxPlanner versus CometHeart: the parameters behind the verdict, then further details
Parameter	CxPlanner	CometHeart
Price	Free	Free
Update frequency	Every 28 months	Every 10 days — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	13.4
Further details — not scored
Size	1 MB	21 MB
Age rating	4+	4+
Developer	Commissioning ApS	StableThread, Inc.

In-app purchases

None

CxPlanner

No in-app purchases

1 purchases

CometHeart

Subscriptions1

Chat with AI1 Month trial$39.991 Month

Questions

Is CxPlanner free?

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

Is CometHeart free?

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

Do CxPlanner or CometHeart have ads?

Neither CxPlanner nor CometHeart shows ads.

Which is updated more often, CxPlanner or CometHeart?

CxPlanner ships an update every 28 months, and CometHeart every 10 days. Most recently, CxPlanner was updated on October 10, 2026 and CometHeart on September 19, 2026.