Comparison

Rainbow Indic Keyboard vs Unity Box

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

Head to head
About

Rainbow Indic Keyboard

Personalize your mobile typing experience with a keyboard that allows custom colors and background images. It supports multiple Indic languages and offers Google transliteration suggestions for easier input.

Highlights
  • Customizable keyboard colors and backgrounds
  • Google transliteration suggestions
  • Supports 13 Indic Languages
  • Live preview for customization
  • Default colorful themes
  • Audio feedback on key taps
Features
Read full description

Getting bored of the ordinary color less transliteration keyboard??? It's time to add a little COLOR and PICTURE to your life with Rainbow Indic Keyboard. Now you can easily change the color and background image of your keyboard and set it as the default. You can access the keyboard THROUGH OUT the device. --Features-- • Google transliteration suggestions. • 13 Indic Languages • Select your favourite picture from camera roll and set it as the keyboard background. • Select your favourite color for each parts of the keyboard.You can choose your own color for the text, background, footer, suggestion background, suggestion text and a lot more. • You can even set a tint for your keyboard. • Live preview while customising. • Select from a set of stylish colourful default themes for your keyboard with out any cost. • Auto-capitalisation will work just as you expect it. • Tapping the keys will have the same audio feedback as the standard keyboard. • When tapping on a key a pop up will be shown. • Option to display the letters on the keyboard as lower case, when typing in lower case. • Tutorial to help you with customisation. Privacy Note: We greatly value our users' privacy. The Rainbow keyboard will not record key strokes nor send them over the Internet. The "Allow Full Access” option is only required to enable features otherwise not possible.

About

Unity Box

This app allows users to easily donate small amounts of money to charities digitally. It encourages consistent giving through streaks and badges, and tracks your impact alongside a global community of givers. Donations can be sent via Cash App or Venmo.

Highlights
  • Digital coin donations
  • Charity streaks and badges
  • Global community of givers
  • Donations to chosen charities
  • Track donation history
  • Support for Cash App and Venmo
Features
Read full description

Use this out-of-the-box Charity Box to tap into your generosity and sprinkle tiny acts of charity throughout your day, creating positive energy, good deeds, and blessings in all aspects of your life. Carrying loose change has become obsolete, making the traditional charity box inconvenient and difficult. With the Unity Box’s app, you can give a digital coin with a quick tap from just about anywhere. Our digital charity box app connects you with a global community of conscious givers who give spare change digitally with just one tap throughout their day. Watch your tiny bits of generosity add up and send it to the charity of your choice to make an impact. With default amounts as low as five cents, the app encourages you to give tiny amounts of charity, making it accessible for anyone to sprinkle acts of charity throughout their day. Give charity more than one day in a row to start a Giving Streak. You’ll receive a badge for each milestone you reach to celebrate your consistent generosity. Your impact and the global impact of Unity Box’s conscious givers worldwide are always on display to inspire you and remind you that the world is a kind and generous place. Each time you give a virtual coin, it’s added to your virtual box. When you’re ready to empty the box, you can send the total balance to the organization of your choice through Cash App or Venmo straight from the app. If you prefer using a credit card or check outside the app, you can easily input a record of the transaction to keep track of your donation history.

Screenshots

Rainbow Indic Keyboard4 screens
Unity Box4 screens

Verdict

The call

Rainbow Indic Keyboard and Unity Box both sit at 5.0 stars, but that hides the real split: 100% of Unity Box's written reviews are positive against 62% of Rainbow Indic Keyboard's. Unity Box also leads on update cadence (every 3 weeks vs every 3 months). Rainbow Indic Keyboard's advantage is iOS requirement (8.0 vs 14.0). On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Rainbow Indic Keyboard against 5.0 for Unity Box. Both are backed by a comparable volume of ratings — 7 and 11 respectively. Written reviews are what separate them: 62% of Rainbow Indic Keyboard's written reviews are positive against 100% of Unity Box's.

UpkeepUpdate frequency

Rainbow Indic Keyboard ships an update every 3 months, Unity Box every 3 weeks. The most recent releases landed on September 19, 2026 and June 4, 2026 respectively.

Scorecard3 real differences · 7 level
Rainbow Indic Keyboard versus Unity Box: the parameters behind the verdict, then further details
ParameterRainbow Indic KeyboardUnity Box
PriceFreeFree
Rating5.0 (7 ratings)5.0 (11 ratings)
Positive reviews61.5% of reviews100.0% of reviews — better
Number of ratings711 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better14.0
Further details — not scored
Size46 MB120 MB
Age rating4+4+
DeveloperReeba SebastianStewart Holzkenner

Customer experience

Rainbow Indic Keyboard

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive61.5%
Neutral7.7%
Negative30.8%

Unity Box

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Rainbow Indic Keyboard

No in-app purchases

None

Unity Box

No in-app purchases

Questions

Is Rainbow Indic Keyboard free?
Rainbow Indic Keyboard is free to download, with no in-app purchases.
Is Unity Box free?
Unity Box is free to download, with no in-app purchases.
Which has better reviews, Rainbow Indic Keyboard or Unity Box?
Rainbow Indic Keyboard and Unity Box are both rated 5.0 out of 5 on the App Store, from 7 and 11 ratings respectively.
Do Rainbow Indic Keyboard or Unity Box have ads?
Neither Rainbow Indic Keyboard nor Unity Box shows ads.
Which is updated more often, Rainbow Indic Keyboard or Unity Box?
Rainbow Indic Keyboard ships an update every 3 months, and Unity Box every 3 weeks. Most recently, Rainbow Indic Keyboard was updated on September 19, 2026 and Unity Box on June 4, 2026.

Other comparisons