# Rainbow Indic Keyboard vs Unity Box

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Rainbow Indic Keyboard | Unity Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/rainbow-indic-keyboard/id1067253666/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/unity-box/id1591091300/reviews) |
| Number of ratings | 7 | **11** |
| Positive reviews | 61.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 120 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reeba Sebastian](https://appshunter.io/developer/1281813035) | [Stewart Holzkenner](https://appshunter.io/developer/1591091302) |

## What reviewers say

### Rainbow Indic Keyboard

[App page](https://appshunter.io/ios/app/rainbow-indic-keyboard/id1067253666)

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:** Vision Pro support

**In-app purchases:** none


### Unity Box

[App page](https://appshunter.io/ios/app/unity-box/id1591091300)

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:** Apple Wallet

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*