Comparison

Fast Molality Calculator vs FlowStation

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

Head to head
About

Fast Molality Calculator

Features
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Lab Calculator is a lightweight science calculator for common solution concentration work in class, lab preparation, and research routines. Switch between percent concentration, molarity, dilution, and ppm/ppb tools. Enter the known values, choose units, and calculate the missing value without setting up a spreadsheet. Key features - Percent concentration: calculate %, solute mass, or solution volume - Molar concentration: calculate concentration, molecular weight, mass, or volume - Dilution calculator: based on C1 x V1 = C2 x V2 - ppm/ppb calculator: trace concentration using mg/L - Unit selection: g, mg, μg, L, ml, μl, M, mM, μM, and more - Quick reset: clear inputs and start a new calculation - Compact layout: designed for fast use on small screens Useful for - Students preparing chemistry experiments - Researchers working with stock and working solutions - Users who often check percent concentration, dilution, or ppm values - Anyone who wants a simple calculator instead of a spreadsheet No account is required. Values entered for calculation are not sent to a server.

About

FlowStation

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FlowStation is your mobile command center for n8n. Trigger workflows, manage users, run audits, interact via chat, and keep your automations flowing—anywhere you go. Designed for makers, operators, and automation-driven teams, FlowStation gives you real-time access to your n8n server with a clean, fast, and intuitive interface built for mobile and Apple Watch. Key Features • Workflows View, activate, deactivate, and manage your workflows with complete control on the go. • Chat Integration Talk to your server using chat commands. Control workflows and retrieve data through natural, conversational inputs. • Form Integration Submit forms directly from your device and instantly trigger the automations behind them. • Webhook Tools Quickly trigger any webhook from your phone. Perfect for testing, debugging, or running tasks instantly. • User Management Activate, deactivate, and monitor user accounts directly from your n8n instance. • Apple Watch Support Execute workflows from your wrist with a single tap. Speed and convenience, hands-free. • Security Audit Run audits and check server security from your mobile device, ensuring your automations stay safe. • Beautiful Light & Dark Mode Designed to look sharp whether you’re automating in daylight or deep into the night.

Screenshots

Fast Molality Calculator4 screens
FlowStation4 screens

Verdict

The call

The clearest difference is ads: FlowStation at none against Fast Molality Calculator's shown. FlowStation also leads on update cadence (every 2 weeks vs every 35 months). Fast Molality Calculator's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fast Molality Calculator ships an update every 35 months, FlowStation every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 3 level
Fast Molality Calculator versus FlowStation: the parameters behind the verdict, then further details
ParameterFast Molality CalculatorFlowStation
PriceFreeFree
Update frequencyEvery 35 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.0 — better18.0
Further details — not scored
Size30 MB20 MB
Age rating4+4+
DeveloperJIN-HYUNG KIMMiguel Faggioni

In-app purchases

None

Fast Molality Calculator

No in-app purchases

None

FlowStation

No in-app purchases

Questions

Is Fast Molality Calculator free?
Fast Molality Calculator is free to download, with no in-app purchases.
Is FlowStation free?
FlowStation is free to download, with no in-app purchases.
Do Fast Molality Calculator or FlowStation have ads?
Fast Molality Calculator shows ads; FlowStation does not.
Which is updated more often, Fast Molality Calculator or FlowStation?
Fast Molality Calculator ships an update every 35 months, and FlowStation every 2 weeks. Most recently, Fast Molality Calculator was updated on October 25, 2026 and FlowStation on October 28, 2026.

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