Comparison

Calculator HD for iPad. vs ELLA

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

Head to head
About

Calculator HD for iPad.

This app provides a powerful and beautifully designed calculator experience for your iPad. It offers both basic and scientific functions, with customizable skins and a history log for your calculations. Enjoy a familiar interface with enhanced features.

Highlights
  • Live voice calculator
  • Basic and scientific modes
  • Calculation history
  • Customizable skins
  • Display of calculation steps
  • Dark Mode support
Features
Read full description

***** The No.1 iPad Calculator ***** This imitation of the original iPhone calculator lets you have the same calculator on both your iPad and iPhone, FEATURES: * Live voice calculator * Basic calculation function in portrait view * Scientific mode in landscape view * Two meticulously-produced skins * Keyboard layout that changes with usage frequency * Super-sized "+" key for ease of use * Display of calculation steps * Beautiful design * Full support for Retina display * Work same as original calculator * More functions soon to be announced * Support Dark Mode Are you worried that the iPad doesn't come with a calculator? Concerned that free replacement products are ugly? Then hurry up and download our beautifully designed iPad calculator. This is just the beginning: in later releases we will continue to add new functions. Don't forget to rate us! Development Plan * Backspace button (already added) * More beautiful interface (addition of another skin) * Calculation history (already added) * Even more functions This is the BEST iPad calculator you can not miss. Calculator... URL scheme is "EWCalculator://"

About

ELLA

This app provides vulnerable women with access to socio-health information, local services, and private consultations with qualified professionals. It is available in multiple regions and languages.

Highlights
  • Socio-health information access
  • Local service discovery
  • Private professional consultations
  • Multi-region availability
  • Multi-language support
Features
Read full description

Ella App se dirige a mujeres en situación de vulnerabilidad con el fin de que puedan acceder a información socio-sanitaria relevante, conocer servicios existentes en sus municipios o realizar consultas privadas y ser asesoradas por profesionales cualificados. La aplicación está disponible en distintas comunidades autónomas e idiomas.

Screenshots

ELLA4 screens

Verdict

The call

The clearest difference is in-app purchases: ELLA at none against Calculator HD for iPad.'s 1. ELLA also leads on ads (none vs shown) and review sentiment (100% vs 83%). On price and update cadence 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. Calculator HD for iPad. sells 1 one-off in-app purchase. ELLA asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator HD for iPad. ships an update every 2 months, ELLA every 3 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Calculator HD for iPad. versus ELLA: the parameters behind the verdict, then further details
ParameterCalculator HD for iPad.ELLA
PriceFreeFree
Rating4.3 (41 ratings) — better—
Positive reviews83.4% of reviews100.0% of reviews — better
Number of ratings41 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size101 MB60 MB
Age rating4+12+
Developer良峰 侯Nubba Innovation Group SL

Customer experience

Calculator HD for iPad.

All ratings41 ratings
Positive82.9%
Neutral4.9%
Negative12.2%
Written reviews453 reviews
Positive83.4%
Neutral2.9%
Negative13.7%

ELLA

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Calculator HD for iPad.

Reported bugs

8 issues
  • App crashes after update
  • Calculation errors (e.g., 3^2 - 2^2 = 49, 2^4=4)
  • Ad banner is intrusive and distracting
  • Paid app still shows ads
  • Slow to open/load
Show 3 more
  • App crashes on iPad 1
  • Language not as described (German missing)
  • Missing algebraic functions

Requested features

6 requests
  • Remove ad banner
  • Add German language support
  • Improve calculation accuracy for complex functions
  • Make an ad-free version available
  • Add Binary, Octal, Decimal, and Hexadecimal interconversions
Show 1 more
  • Update for iOS 7

ELLA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Calculator HD for iPad.

One-time1
  • Remove Ads$1.99
None

ELLA

No in-app purchases

Questions

Is Calculator HD for iPad. free?
Calculator HD for iPad. is free to download, with in-app purchases available.
Is ELLA free?
ELLA is free to download, with no in-app purchases.
Do Calculator HD for iPad. or ELLA have ads?
Calculator HD for iPad. shows ads; ELLA does not.
Which is updated more often, Calculator HD for iPad. or ELLA?
Calculator HD for iPad. ships an update every 2 months, and ELLA every 3 months. Most recently, Calculator HD for iPad. was updated on November 13, 2026 and ELLA on November 3, 2026.

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