Comparison

Assignments for iPhone vs PHD Actuator Sizing

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

Head to head
About

Assignments for iPhone

Manage your schoolwork with this organizer app. Track assignments, courses, and grades with calendar views and customizable notifications. Powerful search and archiving features help you stay on top of your studies.

Highlights
  • Assignment and course tracking
  • Calendar-based views
  • Grade calculation with weighted percentages
  • Customizable notifications
  • Assignment inbox and course-specific views
  • Powerful search functionality
  • Assignment archiving
Features
Read full description

Assignments is your schoolwork app that utilizes the best iOS features to manage your schedule. Track assignments and courses in the new Calendar based views. Setup assignment categories in each course, and assign optional weighted percentages and Assignments will auto-track the grades for assignments you’ve added to the app. Setup notifications for your assignments and courses, and quickly disable cancelled classes or days off so your vacation won’t be interrupted. Use the Assignments Inbox to see all your assignments at-a-glance, or open each course to see a focused inbox (with all the functionality of the main view). Powerful search ensures you can find exactly what you need, fast. In the Settings view you can customize the app to auto-hide archived assignments from the inbox after a specified amount of time (they will still be available in the Archive). Change the default notification settings for new assignments and courses, or disable app-wide notifications. Re-enabling notifications that have been disabled with one tap. Manage Calendars, setup upcoming Semesters, and more! Assignments Calendar, Week, and Today views can show your iOS Calendar events in-app, and you can pick which Calendars you’d like to have appear. Finally, when a semester ends, you will always have access to it in Settings where you can re-activate previous semesters and immediately see your old work.

About

PHD Actuator Sizing

This engineering tool helps automation professionals quickly size servo motors for industrial applications. It allows users to input motion profiles and automatically calculates torque and inertia for accurate motor selection. Generate detailed reports and verify performance against motor specifications.

Highlights
  • Select from full actuator lineup
  • Input motion profiles
  • Automatic RMS torque calculations
  • Inertia ratio verification
  • Peak torque and speed checks
  • Exportable sizing reports
Features
Read full description

PHD Actuator Sizing Tool is a professional engineering application designed for automation engineers and system integrators. Quickly size Teknic ClearPath servo motors with PHD actuators for your industrial automation applications — right from your iPhone. Key Features: • Select from PHD's full actuator lineup — ECV ball screw cylinders, ESU/ESW ball screw and timing belt slides • Input motion profiles including velocity, acceleration, payload, and orientation • Automatic RMS torque calculations for accurate thermal motor sizing • Inertia ratio verification to ensure stable servo performance • Peak torque and speed checks against motor specifications • Detailed sizing reports with charts and exportable results • Comprehensive Teknic IPHP motor database built in • Clean, fast interface optimized for field and office use Contact info: Krishna Meruva, kmeruva@gmail.com

Screenshots

Assignments for iPhone4 screens
PHD Actuator Sizing4 screens

Verdict

The call

The clearest difference is update cadence: PHD Actuator Sizing at every 3 weeks against Assignments for iPhone's every 4 months. On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Assignments for iPhone against 5.0 for PHD Actuator Sizing. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Assignments for iPhone ships an update every 4 months, PHD Actuator Sizing every 3 weeks. The most recent releases landed on September 25, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 9 level
Assignments for iPhone versus PHD Actuator Sizing: the parameters behind the verdict, then further details
ParameterAssignments for iPhonePHD Actuator Sizing
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings3 — better2
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS16.1 — better17.6
Further details — not scored
Size12 MB1 MB
Age rating4+17+
DeveloperPinwheel Development, Inc.Krishna Meruva

Customer experience

Assignments for iPhone

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PHD Actuator Sizing

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Assignments for iPhone

No in-app purchases

None

PHD Actuator Sizing

No in-app purchases

Questions

Is Assignments for iPhone free?
Assignments for iPhone is free to download, with no in-app purchases.
Is PHD Actuator Sizing free?
PHD Actuator Sizing is free to download, with no in-app purchases.
Which has better reviews, Assignments for iPhone or PHD Actuator Sizing?
Assignments for iPhone and PHD Actuator Sizing are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do Assignments for iPhone or PHD Actuator Sizing have ads?
Neither Assignments for iPhone nor PHD Actuator Sizing shows ads.
Which is updated more often, Assignments for iPhone or PHD Actuator Sizing?
Assignments for iPhone ships an update every 4 months, and PHD Actuator Sizing every 3 weeks. Most recently, Assignments for iPhone was updated on September 25, 2026 and PHD Actuator Sizing on October 18, 2026.

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