Screw Conveyor Pro vs OpLink
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
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.
- Calculate material carrying capacity
- Calculate conveyor speed
- Calculate screw conveyor power requirement
- Input screw diameter
- Input material specific gravity
- Input conveyor length
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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.
OpLink
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"OpLink(TTMP) is a total life management platform for tires, made for fleets as a digital assets management platform from inventory to scrap. OpLink(TTMP) will improve working efficiency, support for financial decisions, and extend tire life cycle as possible, to achieve cost down and efficiency arise."
Screenshots
Verdict
The clearest difference is price: OpLink at Free against Screw Conveyor Pro's $3.99. OpLink also leads on update cadence (fortnightly vs every 41 months) and iOS requirement (13.0 vs 16.1). On ads, in-app purchases 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
OpLink is free to download; Screw Conveyor Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Screw Conveyor Pro ships an update every 41 months, OpLink fortnightly. The most recent releases landed on August 27, 2026 and September 24, 2026 respectively.
| Parameter | Screw Conveyor Pro | OpLink |
|---|---|---|
| Price | $3.99 | Free ā better |
| Positive reviews | 0.0% of reviews | ā |
| Update frequency | Every 41 months | Fortnightly ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | ā |
| Devices | iPhone, iPad | iPhone, iPad, iPod ā better |
| Requires iOS | 16.1 | 13.0 ā better |
| Further details ā not scored | ||
| Size | 1 MB | 178 MB |
| Age rating | 4+ | 4+ |
| Developer | Imran Pinjara | Michelin |
In-app purchases
Screw Conveyor Pro
No in-app purchases
OpLink
No in-app purchases
Questions
Is Screw Conveyor Pro free?
Is OpLink free?
Do Screw Conveyor Pro or OpLink have ads?
Which is updated more often, Screw Conveyor Pro or OpLink?
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