Phoenix Psychrometric Calculator vs HELIXproject
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Phoenix Psychrometric Calculator
Easily calculate psychrometric values like dew point and grains per pound by inputting temperature and humidity. It also helps determine dehumidifier performance by calculating water removal based on CFM and conditions.
- Dew point calculation
- Grains per pound calculation
- Dehumidifier performance calculation
- Input temperature and relative humidity
- Calculate water removal
- User-friendly wheel interface
Read full descriptionHide full description
The Phoenix Psychrometric Calculator app provides quick and easy access to calculations such as dew point, grains per pound, and dehumidifier performance. Simply spin the wheels to enter temperature and relative humidity. The app will output the corresponding dew point or grains per pound, giving you the insight you need to track your job effectively. Additionally, you can use the dehumidifier performance function to calculate water removal by selecting your dehumidifier’s CFM and entering its intake and exhaust conditions. The Phoenix Psychrometric Calculator puts all the calculations you need in the palm of your hand. The Phoenix Psychrometric Calculator app is brought to you by Phoenix Restoration Equipment, the restoration industry leader in performance, efficiency, and reliability.
HELIXproject
This app streamlines construction project communication and management by coordinating real-time information between field teams and off-site stakeholders. It offers tools for tracking assets, changes, issues, and documentation, ensuring efficient project execution.
- Real-time information coordination
- Asset and change tracking
- Customizable checklists
- Team directory with permissions
- Location-based issue tracking
- Photo and video documentation
- Collaborative task management
Read full descriptionHide full description
Transform the way you manage construction projects with HELIXproject. Coordinate real-time information between the field and off-site project owners, designers, and builders to drive action and streamline communication. Key Features - Assets - Models, serial numbers, and custom information for every item maintained in a facility, from generators to paint colors. - Changes - Tracking for every change event from identification through incorporation into the prime contract and individual subcontracts. - Checklists - Customizable template forms for any process onsite, like commissioning, safety observations, and quality inspections. - Directory - The entire team from owners and designers to builders and craft workers, with permissions that fit content to each role. - Documentation - Every submission required for project turnover and designed for easy reference throughout facility operations. - Issues - Location-based tracking for punch list and other issue categories, with workflows to bring quick resolution to every item. - Logistics - Status and location management for any material, assembly, or scope of work, including offsite prefabrication. - Photos - Photography and videos that document progress and keep the team updated no matter where they’re working each day. - Plans and Specifications - Every drawing sheet, specification section, and 3D model in a single searchable list that’s accessible everywhere. - RFIs - Every clarification of the design documents in a workflow that communicates quick resolution to the entire team. - Site Personnel - Onboarding, identification, and badging for every person on site with contact details that keep everyone in touch. - Submittals - Specification-based registration and packaging that makes review and approval easy and team distribution even easier. - Tasks - A collaborative to-do list for the whole team with multi-step workflows designed to drive every item to completion. - Warranty - Post-construction issue identification and resolution using workflows among the owner, builder, and craft workers. Proven Success Trusted by thousands of collaborators on hundreds of projects totaling over 80 million square feet and $40 billion in construction value, HELIXproject has enabled complex construction project management work on projects of any size for more than a decade. With HELIXproject, your team can take direct action in the field to keep everyone building with confidence and efficiency.
Screenshots
Verdict
The clearest difference is rating: Phoenix Psychrometric Calculator at 5.0 against HELIXproject's 3.1. Phoenix Psychrometric Calculator also leads on review sentiment (80% vs 43%) and iOS requirement (5.1.1 vs 26.0). HELIXproject's advantage is update cadence (every 2 weeks vs every 12 months). On price, ratings volume, 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.
Phoenix Psychrometric Calculator holds the better App Store score, 5.0 against 3.1. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 80% of Phoenix Psychrometric Calculator's written reviews are positive against 43% of HELIXproject's.
Phoenix Psychrometric Calculator ships an update every 12 months, HELIXproject every 2 weeks. Both last shipped on November 1, 2026.
| Parameter | Phoenix Psychrometric Calculator | HELIXproject |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.1 (7 ratings) |
| Positive reviews | 80.0% of reviews — better | 42.9% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 12 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 5.1.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Therma-Stor, LLC | Holder Construction Group, LLC |
Customer experience
Phoenix Psychrometric Calculator
HELIXproject
In-app purchases
Phoenix Psychrometric Calculator
No in-app purchases
HELIXproject
No in-app purchases
Questions
Is Phoenix Psychrometric Calculator free?
Is HELIXproject free?
Which has better reviews, Phoenix Psychrometric Calculator or HELIXproject?
Do Phoenix Psychrometric Calculator or HELIXproject have ads?
Which is updated more often, Phoenix Psychrometric Calculator or HELIXproject?
Other comparisons















