Report updated Apr 20, 2026

Overview · Full Intel report in progress

New Emoji & Fonts - RainbowKey is an established utilities app that is free with in-app purchases. With a 4.5/5 rating from 24.6K reviews, it shows polarized user reception.

What is New Emoji & Fonts - RainbowKey?

RainbowKey is a keyboard customization utility that allows users to personalize their typing experience with custom themes, photos, and fonts. The app integrates advanced input tools like swipe typing, smart emoji prediction, and auto-correction powered by Adaptxt.

Current Momentum

v4.5 · 58mo ago

Zombie

Last updated 1753d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Utilities

No ranking data

UtilitiesGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Keyboard CustomizationStandard

Users can create custom keyboard layouts using personal photos and 10+ built-in themes.

Visual EnhancementsStandard

Provides access to 5000+ emojis, animated stickers, and 30+ stylish fonts for text decoration.

Input ToolsStandard

Includes swipe input, one-handed typing mode, and a moving cursor feature for precise text navigation.

Smart PredictionStandard

Features auto-correction and emoji prediction powered by Adaptxt technology.

How much does it cost?

Freemium

Who Built It?

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for New Emoji & Fonts - RainbowKey?

How's The Utilities Market?

How does it evolve in the Utilities market?

Rank progression

2 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for New Emoji & Fonts - RainbowKey

Key Takeaways

While the app offers extensive aesthetic customization, user feedback highlights significant concerns regarding the accuracy of its auto-correction engine and the prevalence of in-app purchase prompts.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by New Emoji & Fonts - RainbowKey, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “New Emoji & Fonts - RainbowKey Intelligence Report.” Updated Apr 20, 2026. https://marlvel.ai/apps/new-emoji-fonts-rainbowkey

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