Simple Psychro vs FacilitiesOne
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Psychro
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This is an app that allows you to check the air quality on a psychrometric chart with simple input. It is also possible to keep a history of the calculation results.
FacilitiesOne
Manage healthcare facility compliance and operations with a comprehensive platform. Track regulatory requirements, schedule fire drills, and monitor critical due dates from a centralized dashboard designed for hospitals and healthcare settings.
- Director Command Center dashboard
- Compliance tracking for regulations
- Fire drill scheduling and monitoring
- Physical environment observation tracking
- Automated notifications and reminders
- iCloud data synchronization
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FacilitiesOne is the healthcare facilities compliance and operations platform designed for facility directors, safety officers, and healthcare engineering teams. Stay ahead of regulatory requirements, manage recurring compliance activities, track fire drills, and monitor critical due dates from a single dashboard built specifically for hospitals and healthcare facilities. KEY FEATURES • Director Command Center View upcoming compliance activities, readiness status, and priority work at a glance. • Compliance Tracking Organize recurring requirements across Joint Commission, NFPA, CMS, Environment of Care, Life Safety, and facility-specific programs. • Fire Drill Management Schedule, document, and monitor fire drills across all shifts and locations while maintaining quarterly compliance. • Physical Environment Matrix Track Environment of Care and Life Safety observations, deficiencies, corrective actions, and completion status. • Notifications & Reminders Receive alerts for upcoming compliance activities and important due dates. • iCloud Sync Keep your data synchronized across your Apple devices. • Healthcare-Focused Design Built specifically for healthcare facilities management, regulatory compliance, accreditation readiness, and operational oversight. WHO IT'S FOR Facilities Directors Healthcare Engineers Safety Officers Environment of Care Committees Life Safety Professionals Hospital Operations Leaders PRIVACY FIRST FacilitiesOne does not sell your data. No third-party advertising. No analytics tracking. Your information remains under your control. Whether you're preparing for a survey, managing recurring compliance requirements, or tracking fire drills across multiple shifts, FacilitiesOne helps keep your facility organized, informed, and survey-ready. By using the app and subscribing to the premium version, you agree to Apple's EULA below. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Psychro at none against FacilitiesOne's 2. Simple Psychro also leads on iOS requirement (12.0 vs 18.6). FacilitiesOne's advantage is ads (none vs shown). On price and device support 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. FacilitiesOne sells 2 in-app purchases, starting at $3.99 per month. Simple Psychro asks for nothing beyond the download.
| Parameter | Simple Psychro | FacilitiesOne |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 34 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Kotaro Tanaka | Andrew Williams |
In-app purchases
Simple Psychro
No in-app purchases
FacilitiesOne
- Premium - Monthly$3.991 Month
- Premium - Annual$39.991 Year






