Comparison

Screw Conveyor Pro vs Pump Power Calculator

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

Head to head
About

Screw Conveyor Pro

Calculate screw conveyor capacity, speed, and power requirements with this utility app. It requires specific inputs like screw diameter, RPM, and material properties to provide accurate engineering calculations for professionals in fabrication and conveying equipment manufacturing.

Highlights
  • Calculate material carrying capacity
  • Calculate conveyor speed
  • Calculate screw conveyor power requirement
  • Input screw diameter
  • Input material specific gravity
  • Input conveyor length
Features
Read full description

Screw Conveyor Calculator is a professional engineering tool for calculating screw conveyor capacity, conveying speed, and power requirements. It is designed for engineers, process designers, conveyor manufacturers, maintenance professionals, fabrication specialists, and students working with material handling and conveying systems. The app provides fast and convenient calculations for screw conveyor design and operation, helping users estimate material capacity, conveying velocity, and drive power requirements without relying on manual calculations or spreadsheets. Included Calculators • Screw Conveyor Capacity Calculator • Screw Conveyor Speed Calculator • Screw Conveyor Power Calculator Screw Conveyor Capacity Calculate the material carrying capacity of a screw conveyor based on the conveyor geometry, rotational speed, material properties, and loading percentage. Input parameters include: • Screw Diameter • Shaft Diameter • Screw Pitch • Rotational Speed (RPM) • Material Specific Gravity • Loading Percentage The calculator provides full-load and partial-load capacity results, with outputs available in kg/hr or lb/hr and additional reference values in ton/hr and ton/day. Screw Conveyor Speed Calculate screw conveyor conveying velocity based on screw diameter and rotational speed. Results include: • Conveying Velocity • m/s or ft/s • m/min or ft/min This provides a quick reference for evaluating material movement through the conveyor. Screw Conveyor Power Estimate the power required to operate a screw conveyor based on conveyor capacity, conveyor length, load factor, and friction resistance. Power results are provided in: • kW for Metric units • hp for Imperial units Additional converted values are provided for convenient reference. Features • Screw conveyor capacity calculation • Full and partial load capacity • Screw conveyor speed calculation • Conveying velocity calculation • Screw conveyor power estimation • Metric and Imperial unit systems • Automatic unit conversion • Multiple derived outputs • Clear engineering results • Simple and professional interface • Fast calculations • No internet connection required Applications Screw Conveyor Calculator is useful for: • Material Handling Systems • Screw Conveyor Design • Auger Conveyor Systems • Process Equipment • Bulk Material Handling • Conveyor Equipment Manufacturing • Industrial Fabrication • Chemical Processing • Food Processing • Cement and Mineral Industries • Pharmaceutical Equipment • Special Purpose Machinery • Plant Maintenance Designed For • Mechanical Engineers • Process Engineers • Design Engineers • Production Engineers • Maintenance Engineers • Fabrication Engineers • Conveyor Manufacturers • Equipment Designers • Industrial Technicians • Engineering Students Screw Conveyor Calculator helps simplify important conveyor design calculations and provides quick engineering reference values for capacity, speed, velocity, and power. Whether you are designing a new screw conveyor, checking an existing conveying system, selecting operating conditions, or studying material handling systems, this app provides a convenient calculation tool for everyday engineering work.

About

Pump Power Calculator

Features
Read full description

A Pump Power Calculator is a software application designed to calculate the power required for a pumping system. It takes into account various factors such as the liquid being pumped, the size of the pump, the height of the delivery pipe, and the flow rate. The user inputs the necessary information, and the calculator provides the estimated power requirement in kilowatts (kW) or horsepower (hp). The app may also provide additional information such as the efficiency of the pump and the annual energy cost of operating the pump. This app can be useful for engineers, contractors, and facility managers who need to estimate the power requirements of a pumping system. It can also help in selecting the appropriate size of the pump and identifying potential energy-saving opportunities. The interface of the app is user-friendly and intuitive, allowing users to quickly input the required data and obtain results. The app can be used on various devices, including smartphones, tablets, and computers, making it convenient for use in the field or in the office. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html

Screenshots

Screw Conveyor Pro4 screens
Pump Power Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Screw Conveyor Pro at none against Pump Power Calculator's 1. Pump Power Calculator's advantage is update cadence (every 7 months vs every 41 months) and price ($2.99 vs $3.99). On ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Screw Conveyor Pro costs $3.99 and Pump Power Calculator $2.99 up front. Pump Power Calculator sells 1 one-off in-app purchase. Screw Conveyor Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Screw Conveyor Pro ships an update every 41 months, Pump Power Calculator every 7 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard4 real differences Ā· 4 level
Screw Conveyor Pro versus Pump Power Calculator: the parameters behind the verdict, then further details
ParameterScrew Conveyor ProPump Power Calculator
Price$3.99$2.99 — better
Positive reviews0.0% of reviews—
Update frequencyEvery 41 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.113.0 — better
Further details — not scored
Size1 MB37 MB
Age rating4+4+
DeveloperImran PinjaraKantaben Gorasiya

In-app purchases

None

Screw Conveyor Pro

No in-app purchases

1 purchases

Pump Power Calculator

One-time1
  • Lifetime$4.99

Questions

Is Screw Conveyor Pro free?
Screw Conveyor Pro costs $3.99, with no in-app purchases.
Is Pump Power Calculator free?
Pump Power Calculator costs $2.99, and also offers in-app purchases.
Do Screw Conveyor Pro or Pump Power Calculator have ads?
Neither Screw Conveyor Pro nor Pump Power Calculator shows ads.
Which is updated more often, Screw Conveyor Pro or Pump Power Calculator?
Screw Conveyor Pro ships an update every 41 months, and Pump Power Calculator every 7 months. Most recently, Screw Conveyor Pro was updated on November 3, 2026 and Pump Power Calculator on November 7, 2026.

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