Grid Diagnoze vs Transformer Calculation Tool
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Grid Diagnoze
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Griddiagnose solution is a tool for visual inspection and maintenance of units and substations, distribution nodes and other units. This is a tool solution that gives customers a βReliable centered maintenanceβ information to do fact-based decision for the assets. Using this app you can: -Perform visual inspections -Do the maintenance -Access user manuals -Access logbook -Add new log and messages -See the documentation of the units
Transformer Calculation Tool
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Easy Transformer Calculator is a practical and accurate tool designed for electricians, engineers, technicians, and students. Perform transformer calculations instantly with a clean and easy-to-use interface. Whether you're working with electrical systems, power distribution, or learning transformer theory, this app helps simplify complex calculations and improve accuracy. Key Features: β’ Transformer voltage and current calculations β’ Turns ratio and power estimation β’ Supports electrical engineering formulas β’ Fast, accurate, and easy-to-use interface β’ Ideal for students, electricians, and professionals β’ Useful for industrial and educational applications Save time, reduce calculation errors, and simplify transformer analysis with Easy Transformer Calculator. in-app purchase included Lifetime to Remove Ads Privacy Policy : https://docs.google.com/document/d/1A79qPsEUJu1rXjqsSUct_IBBAewiuBK5b8Dz-SPD0CY/edit?usp=sharing Terms & Condition : https://docs.google.com/document/d/1_yiolHxlRnOnEZk_sgPThQ0hggtlZAKCM6NvqDOE8Gs/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: Grid Diagnoze at none against Transformer Calculation Tool's 1. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Transformer Calculation Tool sells 1 one-off in-app purchase. Grid Diagnoze asks for nothing beyond the download.
Grid Diagnoze ships an update every 3 weeks, Transformer Calculation Tool every 4 weeks. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.
| Parameter | Grid Diagnoze | Transformer Calculation Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 13.0 β better |
| Further details β not scored | ||
| Size | 15 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Griddiagnoze AB | Shraddhaben Parmar |
In-app purchases
Grid Diagnoze
No in-app purchases
Transformer Calculation Tool
- Lifetime premium$9.99
Questions
Is Grid Diagnoze free?
Is Transformer Calculation Tool free?
Do Grid Diagnoze or Transformer Calculation Tool have ads?
Which is updated more often, Grid Diagnoze or Transformer Calculation Tool?
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