Comparison

Agrayan vs Calculation Transformers

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

Head to head
About

Agrayan

Features
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Smart Irrigation App helps farmers and operators monitor and control irrigation systems efficiently using real-time data and automation. The app connects with gateway devices, sensors, and actuators to provide complete control over irrigation operations. Users can manage farms, zones, pumps, valves, and fertigation systems directly from their mobile device. Key Features: β€’ Real-time monitoring of irrigation status β€’ Control pumps, valves, and fertigation tanks remotely β€’ Support for multiple irrigation modes including Manual, Timer, Cyclic, and Auto β€’ Live sensor readings such as flow, pressure, EC, and pH β€’ Gateway-based device management β€’ Alerts and status updates for better decision-making β€’ Secure cloud-based data synchronization Designed for reliability and ease of use, Smart Irrigation App helps optimize water usage, improve crop productivity, and reduce manual effort. Whether managing a single farm or multiple zones, the app provides a simple and efficient solution for modern irrigation management.

About

Calculation Transformers

Features
Read full description

Calculation Transformers is a practical electrical engineering tool designed to help calculate important transformer parameters quickly and accurately. It is suitable for students, technicians, and professionals working with transformer design, maintenance, and analysis. The app simplifies complex electrical formulas and provides reliable outputs in an easy-to-understand format. With a clean interface and fast processing, it becomes a handy reference for daily engineering tasks. Key Features: Fast transformer-related calculations Clear and structured inputs Accurate and easy-to-read results Helpful for design and troubleshooting User-friendly interface Calculation Transformers supports efficient planning and understanding of transformer performance, making it a valuable companion for electrical work. in-app purchase included 
 Lifetime to unlock all calculation and remove ads Privacy Policy : https://docs.google.com/document/d/1Dn1gNdDP2AHL7sg-px4rxdLAcoGHlNB8/edit#heading=h.1ionsc3v3xmq Terms and Condition : https://docs.google.com/document/d/1t-LREPKByKaM0UkbIo4o0E1gdAYs21Oe30EfGxenEss/edit?usp=sharing

Screenshots

Agrayan4 screens
Calculation Transformers4 screens

Verdict

The call

The clearest difference is in-app purchases: Agrayan at none against Calculation Transformers's 1. Agrayan also leads on update cadence (every 11 days vs every 5 months). Calculation Transformers's advantage is iOS requirement (13.0 vs 15.1). On price, 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Calculation Transformers sells 1 one-off in-app purchase. Agrayan asks for nothing beyond the download.

UpkeepUpdate frequency

Agrayan ships an update every 11 days, Calculation Transformers every 5 months. The most recent releases landed on August 2, 2026 and September 17, 2026 respectively.

Scorecard3 real differences Β· 3 level
Agrayan versus Calculation Transformers: the parameters behind the verdict, then further details
ParameterAgrayanCalculation Transformers
PriceFreeFree
Update frequencyEvery 11 days β€” betterEvery 5 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 β€” better
Further details β€” not scored
Size46 MB56 MB
Age rating4+4+
DeveloperDigitΓ©, Inc.Nanjibhai Gorasiya

In-app purchases

None

Agrayan

No in-app purchases

1 purchases

Calculation Transformers

One-time1
  • Lifetime premium$9.99

Questions

Is Agrayan free?
Agrayan is free to download, with no in-app purchases.
Is Calculation Transformers free?
Calculation Transformers is free to download, with in-app purchases available.
Do Agrayan or Calculation Transformers have ads?
Neither Agrayan nor Calculation Transformers shows ads.
Which is updated more often, Agrayan or Calculation Transformers?
Agrayan ships an update every 11 days, and Calculation Transformers every 5 months. Most recently, Agrayan was updated on August 2, 2026 and Calculation Transformers on September 17, 2026.

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