Comparison

iAlignCalc vs IUOE ITEC Training

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

Head to head
About

iAlignCalc

This app calculates machine shaft alignment corrections using multiple methods, including two inverted dial, face-rim, and double radial. It also calculates thermal growth and supports angular, parallel, and combined misalignments. Advanced features include PDF report generation with signatures, sketches, audio, and image attachments.

Highlights
  • Two inverted dial method calculations
  • Face-rim method calculations
  • Double radial method calculations
  • Thermal growth calculations
  • PDF report generation
  • Interactive tolerance tables and charts
  • Save and recall alignment sessions
Features
Read full description

iAlignCalc is an iPhone/iPad/iPod Touch application to calculate machine shaft alignment corrections. Features: - Calculates machine shaft alignment corrections using the two inverted dial method. - Calculates machine shaft alignment corrections using the face-rim method. - Calculates machine shaft alignment corrections using the double radial method. - Calculates thermal growth for different materials - Can be used for angular, parallel, and combined misalignments New Features in Version 1.2 for iPhone: - Interactive Shaft Alignment Specification: NASA Standard - Interactive Shaft Alignment Tolerance Table - Interactive Shaft Alignment Tolerance Chart - Report Generation Report Features: - PDF report output - Include user signature - Sketch pad to draw - Voice recording and audio attachment - Email PDF report - Save the PDF file on disk to be accessed from computer - Print the PDF to an Airprint - Include the plant location and the map in the PDF - Up to 5 image attachments from camera, library or screenshots of the alignment calculations - Include text and notes - Speech-to-text feature (Available in iPhone 4S only) New Features in Version 1.3 for iPhone: - Users can save the values and calculations for each alignment session and see them in a table based on the date, and name of the machine. Each saved session can be called and viewed later. Disclaimer: iAlignCalc is intended for educational purposes. Although the calculations done by this application were made with great care, it may contain errors or inaccuracies. Using the results of the calculations is the responsibility of the user.

About

IUOE ITEC Training

Features
Read full description

Stay organized and on track with the official app of the International Union of Operatuing Engineers (IUOE) — the official platform for accessing, registering, and managing your union training and travel activities. Features: Browse Training Schedules: View up-to-date listings of upcoming training courses and sessions offered by IUOE. Register Easily: Sign up for the training programs you’re eligible for with just a few taps. Submit Travel Requests: Plan your trip by submitting travel and accommodation requests directly through the app. Track Approval Status: Get notified when your travel requests are reviewed and approved by IUOE staff and admin.

Screenshots

iAlignCalc4 screens
IUOE ITEC Training3 screens

Verdict

The call

The clearest difference is iOS requirement: iAlignCalc at 7.0 against IUOE ITEC Training's 15.5. On price, update cadence, ads and in-app purchases 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

iAlignCalc ships an update every 4 months, IUOE ITEC Training every 5 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

Scorecard1 real difference · 9 level
iAlignCalc versus IUOE ITEC Training: the parameters behind the verdict, then further details
ParameteriAlignCalcIUOE ITEC Training
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better15.5
Further details — not scored
Size5 MB75 MB
Age rating4+4+
DeveloperMotionics LLCMosaic Learning, Inc.

In-app purchases

None

iAlignCalc

No in-app purchases

None

IUOE ITEC Training

No in-app purchases

Questions

Is iAlignCalc free?
iAlignCalc is free to download, with no in-app purchases.
Is IUOE ITEC Training free?
IUOE ITEC Training is free to download, with no in-app purchases.
Do iAlignCalc or IUOE ITEC Training have ads?
Neither iAlignCalc nor IUOE ITEC Training shows ads.
Which is updated more often, iAlignCalc or IUOE ITEC Training?
iAlignCalc ships an update every 4 months, and IUOE ITEC Training every 5 months. Most recently, iAlignCalc was updated on September 22, 2026 and IUOE ITEC Training on September 7, 2026.

Other comparisons