Comparison

TechniCalc Calculator vs Control 365

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

Head to head
About

TechniCalc Calculator

This app offers a modern, intuitive interface for complex calculations, supporting scientific, engineering, and advanced mathematical functions. It allows natural equation entry, provides a formula book, and includes unit and currency converters. Available across Apple devices, it caters to students and professionals needing a powerful calculation tool.

Highlights
  • Natural equation entry
  • Advanced math engine
  • Formula book and equations
  • Unit and currency converter
  • Statistics mode
  • Equation solvers
  • Supports multiple Apple devices
Features
Read full description

TechniCalc is every bit functional as it is beautiful. The modern interface that makes a clean break from traditional pocket calculators. Equations are entered in a natural way, adhering to every detail of hand-written maths. The advanced maths engine also makes this the only calculator you'll ever need. ◉ FEATURES ▸ Runs on iPhone, iPad, and macOS - with an Apple Watch companion ▸ Dark mode ▸ Supports split screen and wireless keyboards ▸ Shows the full equation as you type ▸ Basic calculations (+, -, ×, ÷, %) ▸ Brackets ▸ Square and cubic roots ▸ Exponents and logarithms ▸ Trigonometry (sin, cos, tan) ▸ Degrees, radians, and gradians ▸ Constants (pi, e, and over 100 other physical constants) ▸ Formula book and equations ▸ Calculation history ▸ Unit converter ▸ Currency converter ▸ Statistics mode ◉ ADVANCED MATHS ▸ Almost unlimited number sizes - over 1,000,000 factorial ▸ Square roots and logarithms with any base ▸ Factorial, nPr, nCr, and gamma ▸ Hyperbolic trigonometry (sinh, cosh, tanh) ▸ Vectors and matrices ▸ Imaginary and complex numbers ▸ Series sums and products ▸ Numerical integration and differentiation ▸ Binary, octal, and hexadecimal ▸ Programmer mode ◉ EQUATION SOLVERS ▸ Quadratic ▸ Cubic ▸ Systems of 2 and 3 linear equations ▸ Root finder

About

Control 365

Manage your smart home or business's hydronic HVAC systems remotely. Adjust settings and monitor your environment from your phone or tablet, offering convenience and control from any location.

Highlights
  • Remote HVAC system control
  • Smart home management
  • Business system monitoring
  • Mobile access
  • Anytime, anywhere control
Features
Read full description

Control 365 puts complete control of your smart home or business in your hands. Control your systems from your phone or tablet, anywhere, anytime.

Screenshots

TechniCalc Calculator4 screens
Control 3654 screens

Verdict

The call

The clearest difference is price: Control 365 at Free against TechniCalc Calculator's $7.99. Control 365 also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.7). TechniCalc Calculator's advantage is update cadence (monthly vs every 14 months) and ratings volume (83 vs 1). On ads and iOS requirement 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

Control 365 is free to download; TechniCalc Calculator costs $7.99 up front. TechniCalc Calculator sells 4 one-off in-app purchases. Control 365 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Control 365 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TechniCalc Calculator has 83 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

TechniCalc Calculator ships an update monthly, Control 365 every 14 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard7 real differences · 3 level
TechniCalc Calculator versus Control 365: the parameters behind the verdict, then further details
ParameterTechniCalc CalculatorControl 365
Price$7.99Free — better
Rating4.7 (83 ratings)5.0 (1 ratings) — better
Positive reviews84.6% of reviews—
Number of ratings83 — better1
Update frequencyMonthly — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size31 MB40 MB
Age rating4+4+
DeveloperJacob ParkerEagle Mountain

Customer experience

TechniCalc Calculator

All ratings83 ratings
Positive90.4%
Neutral6.0%
Negative3.6%
Written reviews39 reviews
Positive84.6%
Neutral12.8%
Negative2.6%

Control 365

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

TechniCalc Calculator

One-time4
  • Every Little Helps$0.99
  • Coffee-Sized Tip$2.99
  • Lunch-Sized Tip$4.99
Show 1 more
  • Pizza-Sized Tip$9.99
None

Control 365

No in-app purchases

Questions

Is TechniCalc Calculator free?
TechniCalc Calculator costs $7.99, and also offers in-app purchases.
Is Control 365 free?
Control 365 is free to download, with no in-app purchases.
Which has better reviews, TechniCalc Calculator or Control 365?
Control 365 is rated higher. TechniCalc Calculator averages 4.7 out of 5 from 83 ratings, while Control 365 averages 5.0 from 1 ratings.
Do TechniCalc Calculator or Control 365 have ads?
Neither TechniCalc Calculator nor Control 365 shows ads.
Which is updated more often, TechniCalc Calculator or Control 365?
TechniCalc Calculator ships an update monthly, and Control 365 every 14 months. Most recently, TechniCalc Calculator was updated on October 15, 2026 and Control 365 on October 3, 2026.

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