Comparison

Zodiac Energy vs Calculator Notes

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

Head to head
About

Zodiac Energy

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Zodiac Energy Limited (ZEL) is ISO-9001-2015 & ISO-14000-2015 certified Energy Solution Provider based at Ahmedabad, India Since, 1992. Zodiac Energy Limited is working as Energy Solution providers for nearly 3 decades and providing power generation, management and storage solutions in conventional as well as Renewable Energy spectrum. Zodiac Energy Limited provides turnkey energy solutions for Diesel/Gas based captive power plants, Solar PV based grid connected as well as off-grid power systems, Solar Thermal Systems, Solar water desalination, energy storage, EV etc. Our spectrum of services includes Design, supply, installation, Testing and Commissioning (EPC) and Operation and Maintenance (O&M). In nutshell, we provide turnkey energy solutions from concept to commissioning. Zodiac Energy Limited has installed 56+ MW of Solar PV Power Plants, 10000+Sq. Mtrs. Of Solar Thermal Solutions, 150+MW of diesel/Gas based Captive/co-generation power plants till now. The overall client base of ZEL is more than 7500+ and Solar client base is 5000+ Today, Zodiac Energy Limited is one of formidable players in overall rooftop solar business.

About

Calculator Notes

This app combines a calculator with spreadsheet functionality, allowing users to automatically sum item values. It supports unlimited folders and notes, with features like goal setting and batch operations. Widgets are available for home and lock screens.

Highlights
  • Automatic total value calculation
  • Unlimited folders, notes, and items
  • CSV output and sharing
  • Goal setting and progress tracking
  • Batch operations (copy, duplicate, color coding)
  • Home & lock screen widgets
  • Dark mode
Read full description

It is a calculator notepad that automatically calculates the total value. A simple spreadsheet application. Widget compatible. All features are completely free to use. - Unlimited folders/notes/items - Automatically calculate the total value of items - CSV output / save file / share to SNS - Set goals and deadlines and display percentages - Batch operations such as copy/duplicate/color coding - filter and sort - Consumption tax calculation and fixed cost settings - Easy input from history - Home & lock screen widget support - dark mode

Screenshots

Zodiac Energy4 screens
Calculator Notes4 screens

Verdict

The call

The clearest difference is ads: Zodiac Energy at none against Calculator Notes's shown. Zodiac Energy also leads on update cadence (every 3 weeks vs every 12 months) and iOS requirement (13.4 vs 26.0). On price, 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

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

Zodiac Energy ships an update every 3 weeks, Calculator Notes every 12 months. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Zodiac Energy versus Calculator Notes: the parameters behind the verdict, then further details
ParameterZodiac EnergyCalculator Notes
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 weeks — betterEvery 12 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better26.0
Further details — not scored
Size56 MB11 MB
Age rating4+4+
DeveloperAHASOLAR TECHNOLOGIES LIMITEDFugaPiyo Inc.

In-app purchases

None

Zodiac Energy

No in-app purchases

None

Calculator Notes

No in-app purchases

Questions

Is Zodiac Energy free?
Zodiac Energy is free to download, with no in-app purchases.
Is Calculator Notes free?
Calculator Notes is free to download, with no in-app purchases.
Do Zodiac Energy or Calculator Notes have ads?
Calculator Notes shows ads; Zodiac Energy does not.
Which is updated more often, Zodiac Energy or Calculator Notes?
Zodiac Energy ships an update every 3 weeks, and Calculator Notes every 12 months. Most recently, Zodiac Energy was updated on October 25, 2026 and Calculator Notes on October 8, 2026.

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