Comparison

Harmonic Wave Equation Calc vs Degrees Calc

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

Head to head
About

Harmonic Wave Equation Calc

This physics and math calculator quickly determines wave properties like displacement, velocity, and amplitude. It provides instant calculations with copyable results and includes reference formulas. Optimized for everyday use, it supports high precision and various units.

Highlights
  • Instant wave calculations
  • Copyable results
  • Included reference formulas
  • Supports 16 decimal places
  • Multiple unit support
  • Ad-free and private
Features
Read full description

Harmonic Wave Equation Calculator is a physics/math calculator used to find the displacement of a given point along the wave, the position of that point, the time point, wave velocity, wavelength, amplitude, or initial phase of the wave quickly and easily. Features: - Instant calculation. - Results are copyable to other apps. - Formulas are included as references. - Supports up to 16 decimal places. - Supports various units for each input. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. A harmonic of such a wave is a wave with a frequency that is a positive integer multiple of the frequency of the original wave, known as the fundamental frequency. The original wave is also called the 1st harmonic; the following harmonics are known as higher harmonics. Formula: y = A * sin[(2π / λ) * (x - vt) + Φ] where: y - displacement of a given point along the wave x - position of that point (its distance from the source) t - time point v - wave velocity λ - wavelength A - amplitude Φ - initial phase of the wave Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.

About

Degrees Calc

Easily convert temperatures between various scales using formulas and a quick slide converter. Verify your conversions by entering values directly into the formula table.

Highlights
  • Temperature unit conversion formulas
  • Convert to and from Celsius
  • Formula table for verification
  • Slide converter for quick conversions
  • Supports multiple temperature scales
Features
Read full description

We have added the temperature units conversion formulas to the application for you. By selecting the desired unit, you can see how you can convert that unit to celsius and celsius to that unit, and you can convert by entering a value in the formula table to see if your result was correct. As an extra, we have added a slide converter tab in the application so that you can quickly convert units to each other.

Screenshots

Harmonic Wave Equation Calc4 screens
Degrees Calc4 screens

Verdict

The call

The clearest difference is price: Degrees Calc at Free against Harmonic Wave Equation Calc's $2.99. Degrees Calc also leads on update cadence (monthly vs every 31 months). Harmonic Wave Equation Calc's advantage is ads (none vs shown) and iOS requirement (13 vs 15.6). On rating, ratings volume, 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

Degrees Calc is free to download; Harmonic Wave Equation Calc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Harmonic Wave Equation Calc against 5.0 for Degrees Calc. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Harmonic Wave Equation Calc ships an update every 31 months, Degrees Calc monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 4 level
Harmonic Wave Equation Calc versus Degrees Calc: the parameters behind the verdict, then further details
ParameterHarmonic Wave Equation CalcDegrees Calc
Price$2.99Free — better
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 31 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13 — better15.6
Further details — not scored
Size1 MB15 MB
Age rating4+4+
DeveloperNitrioEnes Akkus

Customer experience

Harmonic Wave Equation Calc

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

Degrees Calc

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

In-app purchases

None

Harmonic Wave Equation Calc

No in-app purchases

None

Degrees Calc

No in-app purchases

Questions

Is Harmonic Wave Equation Calc free?
Harmonic Wave Equation Calc costs $2.99, with no in-app purchases.
Is Degrees Calc free?
Degrees Calc is free to download, with no in-app purchases.
Which has better reviews, Harmonic Wave Equation Calc or Degrees Calc?
Harmonic Wave Equation Calc and Degrees Calc are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Harmonic Wave Equation Calc or Degrees Calc have ads?
Degrees Calc shows ads; Harmonic Wave Equation Calc does not.
Which is updated more often, Harmonic Wave Equation Calc or Degrees Calc?
Harmonic Wave Equation Calc ships an update every 31 months, and Degrees Calc monthly. Most recently, Harmonic Wave Equation Calc was updated on October 27, 2026 and Degrees Calc on October 24, 2026.

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