Motor Power Calculator vs Thread Calculators
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Motor Power Calculator
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The Motor Power Calculator application calculates the motor power by inputting the motor speed and the force generated by the motor. The power of the motor is calculated in seven units such as watt [W] and horsepower [PS], [HP]. Switch the two modes of the rotational motor and the linear motor at the top of the application screen. In ""ROTATIONAL MOTOR"" mode, input rotational speed and torque, and ""LINEAR MOTOR"" mode input speed and thrust(force).Units supported by this application are as follows. [Power] 7 kinds of [W], [PS], [HP], [kgf · m/s], [kcal/h], [Btu/h], [ft · lbf/s] - Rotational motor - [Rotational speed] 4 kinds of [rpm], [rps], [deg/s], [rad/s] [Torque] 9 kinds of [N · m], [cN · m], [mN · m], [kgf · m], [kgf · cm], [gf · cm], [lbf · ft], [lbf · in], [ozf · in] - Linear motor - [Speed] 2 types of [m/s] and [mm/s] [Thrust] 8 kinds of [N], [kN], [dyn], [kgf], [gf], [tf], [lbf], [pdl]
Thread Calculators
This app provides precise thread-cutting data for various international standards. It assists machinists, engineers, and CNC professionals in quickly finding essential measurements and detailed tables for thread dimensions and cutting values.
- Supports international thread standards (M, UNC, NPT, etc.)
- Tap Hole Size Calculator
- Bolt Diameter Guide
- Tap Hole Forming Data
- Tap Hole Repair Values
- Detailed thread dimension tables
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Get quick and accurate thread-cutting data with this complete thread calculator app. It supports a wide range of international thread standards, including M, MF, UNC, UNF, UNEF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF. Whether you're a machinist, engineer, or CNC professional, this app helps you find the right measurements instantly. Access detailed tables for thread dimensions and cutting values in one place. Key tools included: - Tap Hole Size Calculator – Find the correct drill size for perfect threading - Bolt Diameter Guide – Quickly check standard bolt dimensions - Tap Hole Forming Data – Accurate values for forming taps - Tap Hole Repair Values – Fix damaged threads with the correct specs This app is your handy companion for fast, reliable, and precise thread-cutting calculations.
Screenshots
Verdict
The clearest difference is price: Motor Power Calculator at $0.99 against Thread Calculators's $1.99. Thread Calculators's advantage is iOS requirement (13.0 vs 15.6). On update cadence, ads, 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
Motor Power Calculator costs $0.99 and Thread Calculators $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Motor Power Calculator ships an update every 8 months, Thread Calculators every 10 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | Motor Power Calculator | Thread Calculators |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Kei Suefuji | Kantaben Gorasiya |
In-app purchases
Motor Power Calculator
No in-app purchases
Thread Calculators
No in-app purchases
Questions
Is Motor Power Calculator free?
Is Thread Calculators free?
Do Motor Power Calculator or Thread Calculators have ads?
Which is updated more often, Motor Power Calculator or Thread Calculators?
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