AirPlay vs ProcessChem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirPlay
Mirror your phone's screen to a larger display wirelessly and effortlessly. Stream videos, photos, and media from your device to any smart TV or compatible device with a clean and fast interface.
- Instant screen mirroring
- Wireless casting of videos and photos
- Stream home videos and movies
- Photo slideshows
- Clean and minimalist UI
- No cables required
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Easily Mirror your phone to Big Screen. Tired of watching everything on your tiny screen? Screengo turns your phone into a wireless magic wand — sending your videos, photos, and media straight to the big screen with zero hassle. -> Instant Casting With just a tap, mirror your screen to any smart TV or compatible device. No cables. No lag. Just clean, smooth casting. ->Stream What You Love Whether it's home videos, app demos, movies, or live streams — Screengo lets you take control of the viewing experience. ->Photo Slideshows, On Demand Show off your memories in full HD. Perfect for family moments, events, or just flexing your latest travel shots. -> Smart. Fast. Minimal. No bloated features. Just powerful performance and a crisp, clean UI that gets out of your way. Privacy Policy: https://dhara-bhimani.netlify.app/ Terms & Condition: https://dhara-bhimani.netlify.app/terms EULA: https://dhara-bhimani.netlify.app/eula
ProcessChem
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ProcessChem puts a chemical engineer's property tables, equation-of-state solvers, and unit-operation calculators in your pocket — no spreadsheet, no lookup binder, no internet connection required. PROPERTY LOOKUPS Pull density, viscosity, thermal conductivity, heat capacity, vapor pressure, heat of vaporization, compressibility factor, and surface tension for thousands of pure chemicals and mixtures. Hazard and safety data included: flash point, flammability limits, exposure limits, and carcinogen/GWP/ODP flags. PHASE EQUILIBRIUM & FLASH CALCULATIONS Run flash calculations across any two-property target — temperature, pressure, enthalpy, entropy, internal energy, or volume — to find the resulting phase state and composition. Powered by CoolProp's reference-quality equations of state for over 100 fluids, with a Peng-Robinson backend covering the rest. REACTIONS & EQUILIBRIUM Balance chemical reactions automatically, track excess reagent and conversion, and run full energy balances. A dedicated equilibrium solver finds multi-species reaction composition at any temperature and pressure. An electrochemistry mode computes cell voltage and electron balances for electrolysis and battery chemistry. MULTI-COMPONENT MIXTURES Peng-Robinson with ChemSep binary interaction parameters, bubble/dew point calculations, and per-component hazard data — across every mode in the app. PROCESS ENGINEERING CASES - Vessel leak estimation: give a vessel's contents, initial conditions, and a leak opening (or target final pressure), and get back leak rate, mass discharged, and time to depressurize — adiabatic or isothermal, with optional pressure-regulator (PRV) modeling - Fluidized bed design: Geldart classification, minimum fluidization velocity, elutriation, and multi-species reacting beds UNITS, YOUR WAY A dedicated Units tab lets you pick your preferred unit for every quantity in the app, with a configurable Normal/Standard reference for gas-volume conversions. Built for process, chemical, and plant engineers, students, and anyone who needs a real thermodynamic answer faster than a lookup table can give one.
Screenshots
Verdict
The clearest difference is in-app purchases: ProcessChem at none against AirPlay's 4. ProcessChem also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). 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. AirPlay sells 4 in-app purchases, starting at $6.99 per 7 days. ProcessChem asks for nothing beyond the download.
| Parameter | AirPlay | ProcessChem |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (221 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 221 — better | — |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 162 MB | 406 MB |
| Age rating | 17+ | 4+ |
| Developer | Dhara Bhimani | Ron Mangalam Jacob |
In-app purchases
AirPlay
- Weekly3 Days trial$6.997 Days
- Monthly3 Days trial$9.991 Month
- Yearly$24.991 Year
- Lifetime$39.99
ProcessChem
No in-app purchases
Questions
Is AirPlay free?
Is ProcessChem free?
Do AirPlay or ProcessChem have ads?
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