Comparison

CustCalc vs Klava Keyboard

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

Head to head
About

CustCalc

This utility app offers a unique calculator experience with extensive customization options. Personalize button colors, grid layouts, fonts, and even button order to create a calculator that suits your style. Save your custom designs for easy recall.

Highlights
  • Customizable button colors
  • Adjustable grid layouts
  • Font size and type customization
  • Reorderable buttons
  • Save custom styles
Features
Read full description

CustCals is an calculator, but not an normal calculator. It is an new experience. Change the color the buttons and even the grid. The calculator is fully customizable. You can even change the font size and type. You can change even the order of the buttons. Save your styles using the Layout page.

About

Klava Keyboard

This keyboard app offers smart predictions, customizable themes, and advanced privacy features. Enjoy a personalized typing experience with unique gestures and built-in emoji suggestions. It supports over 25 languages and is regularly updated with new content.

Highlights
  • Smart above-key predictions
  • On-device learning for privacy
  • Customizable themes
  • Gesture controls for actions
  • Autocorrect and text navigation
  • Instant emoji suggestions
  • Multi-language support
Features
Read full description

Many keyboards are boring. Some track what you type. Plenty just don't work. Klava ain’t any of that. Klava keyboard brings together smart above-key predictions, stunning themes, sick features and rock-solid privacy. And a bunch of other cool stuff (that you can customise or turn on / off). What Klava has that others don’t: - Smart above-key and above-keyboard suggestions that you can flick up. Like the good ol’ BlackBerry days - Privacy. Klava learns as you type, but what you type doesn’t ever leave the device. As it should be. Keep what's yours, we don't want to know that! - Beautiful themes, each with unique features. We got sleek modern themes. We got nostalgic themes, true classics even. We got more themes cooking as you are reading this - App shortcuts – a true revolution! Assign apps to keys & then jump to the app of your choice by simply long-pressing the key - High personalisation. Customise font size, colours, buttons and so on. Make Klava what you want it to be - Gestures that feel awesome. Our favourite: swipe left across the keyboard to delete words. Or set a custom action to the 'swipe right' gesture! - Autocorrect is here, plus text navigation with Cursor Mode via WASD or a joystick in some themes. It’s super nice - Built-in emojis. What’s more, type things like :) or :phone to get an instant emoji suggestion. Truly :fire (can't put emojis here, imagine one!) - You can switch keyboard layouts by simply holding the spacebar, smooth as heck - We could go on, but that’s probably enough for the App Store page. Last thing: we are releasing major updates for Klava at least every month, so expect more themes, features, languages and just plain new & nice stuff regularly Klava currently supports 25+ languages with more in the making: - English (US/GB) - Spanish (Español) - French (Français) - German (Deutsch) - Dutch (Nederlands) - Italian (Italiano) - Portuguese (Português) - Russian (Русский) - Finnish (Suomi) - Hungarian (Magyar) - Polish (Polski) - Romanian (Română) - Swedish (Svenska) - Bulgarian (Български) - Indonesian (Bahasa Indonesia) - Czech (Čeština) - Vietnamese (Tiếng Việt) - Arabic - Danish (Dansk)* - Croatian (Hrvatski)* - Norwegian (Norsk)* - Turkish (Türkçe)* - Greek (Ελληνικά)* - Serbian (Српски)* - Ukrainian (Українська)* - Hebrew* - Thai (ไทย)* *These languages don't support predictions above keys just yet, but you can type in your favourite themes in your language's layout! If you have ideas, feedback, want to say hi or give us a scolding (only if well-deserved!), drop a message to type@klava.space Terms of Use: https://www.klava.space/terms

Screenshots

CustCalc4 screens
Klava Keyboard4 screens

Verdict

The call

The clearest difference is in-app purchases: CustCalc at none against Klava Keyboard's 11. CustCalc also leads on iOS requirement (15.0 vs 17.6). Klava Keyboard's advantage is rating (3.5 vs 3.0) and ratings volume (11 vs 2). On price, ads 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. Klava Keyboard sells 11 in-app purchases, starting at $1.99 per month. CustCalc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Klava Keyboard holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: Klava Keyboard has 11 ratings behind it against 2, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
CustCalc versus Klava Keyboard: the parameters behind the verdict, then further details
ParameterCustCalcKlava Keyboard
PriceFreeFree
Rating3.0 (2 ratings)3.5 (11 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings211 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size1 MB78 MB
Age rating4+4+
Developermatthew cooper12228678260Nikita Shimkus

Customer experience

CustCalc

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Klava Keyboard

All ratings11 ratings
Positive63.6%
Neutral0.0%
Negative36.4%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

CustCalc

No in-app purchases

11 purchases

Klava Keyboard

Subscriptions2
  • Klava Pro Monthly$1.991 Month
  • Klava Pro Yearly$12.991 Year
One-time9
  • Skeuo Theme$0.99
  • Advanced Features$0.99
  • Sail Theme$0.99
Show 6 more
  • Classic Theme$0.99
  • Metro8 Theme$0.99
  • Beryl Theme$0.99
  • Storm Theme$0.99
  • Pod Theme$0.99
  • PRIV$0.99

Questions

Is CustCalc free?
CustCalc is free to download, with no in-app purchases.
Is Klava Keyboard free?
Klava Keyboard is free to download, with in-app purchases available.
Which has better reviews, CustCalc or Klava Keyboard?
Klava Keyboard is rated higher. CustCalc averages 3.0 out of 5 from 2 ratings, while Klava Keyboard averages 3.5 from 11 ratings.
Do CustCalc or Klava Keyboard have ads?
Neither CustCalc nor Klava Keyboard shows ads.

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