Comparison

Random Color vs InterviewGenie

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

Head to head
About

Random Color

Features
Read full description

The app generates random color and it also show you its name, RGB and HEX values. Useful for developers and designers, finding new colors is easy and fast. Simply touch the screen to get a new color or select one of the bottom color buttons to generate different shades of that color. Sometimes, your app, website or graphic design needs a minor update, such as a darker hue. Or you may be looking for a color for a new project. In any case, you want to find the perfect color to use. We have picked out the most beautiful colors and included their names, Hex, and RGB codes. Try them on backgrounds, fonts, shapes, forms, lines, textures, and other design elements.

About

InterviewGenie

This app provides AI-driven interview preparation for developers. It offers mock interviews, spaced repetition, customizable drills, and a comprehensive study guide to help users build confidence and land their dream Android job.

Highlights
  • AI-powered mock interviews with instant feedback
  • Intelligent spaced repetition for long-term retention
  • Customizable drills and practice sessions
  • Comprehensive study guide on Swift and system design
  • Widgets for daily tracking and progress monitoring
  • Detailed analytics and performance history
  • Game Center integration for leaderboards
Features
Read full description

Interview Genie: Your AI-Powered Android Interview Coach Interview Genie is the all-in-one training ground built by developers, for developers. Stop passively reading and start actively preparing with a suite of powerful tools tailored to sharpen your Swift, SwiftUI, and mobile architecture skills—so you can build confidence and land your dream Android job. Whether you’re a junior Android developer prepping for your first role or a senior engineer aiming for a lead position, Interview Genie adapts your learning path to focus on what really matters—Swift fundamentals, UIKit, SwiftUI, Combine, concurrency, design patterns, and real-world coding challenges. AI-POWERED MOCK INTERVIEWS: • Engage with an AI Coach in realistic sessions—respond via text or voice. • Receive instant, detailed feedback across Clarity, Correctness, and Depth. • Use consumable AI credits to analyze your answers and improve fast. INTELLIGENT SPACED REPETITION (SRS): • Daily Review: Our smart algorithm resurfaces questions at the perfect moment for long-term retention. • Buggy Code Review: Daily practice sessions where you debug Swift code snippets—train your eye like a senior dev. CUSTOMIZABLE DRILLS & PRACTICE: • Simulate real interview pressure with timed Performance Drills. • Learn at your own pace in the Practice Arena (untimed). • Tailor your session: Choose question types (MCQ or open-ended), difficulty (Beginner to Advanced), and topics. COMPREHENSIVE STUDY GUIDE: • Deep-dive into Swift, ARC, multithreading, memory leaks, Combine, async/await, and System Design. • Each topic includes explanations, best practices, code examples, and common mistakes. WIDGETS FOR DAILY TRACKING: • Daily Review Widget: View pending cards directly on your Home Screen. • AI Coach Widget: See your coaching streak and jump into sessions. • Stats Widget: Monitor drills completed, AI scores, accuracy, and your daily review streak—without opening the app. DETAILED ANALYTICS & HISTORY: • Explore your entire performance across sessions in the History Hub. • Track accuracy, speed, and consistency with intuitive charts. • Filter by topic or session type to discover patterns and blind spots. GAME CENTER INTEGRATION: • Compete with other developers on leaderboards. • Share your scores across drills, AI feedback, and review progress. Unlock Everything with a Subscription: • Full access to the Study Guide • Unlimited drills and random topic generation • Daily SRS sessions and Buggy Code practice • AI credits for coaching and feedback • Purchase extra AI credits as needed Stop memorizing. Start understanding. Download Interview Genie and take control of your interview preparation today.

Screenshots

Random Color4 screens
InterviewGenie4 screens

Verdict

The call

The clearest difference is update cadence: Random Color at every 10 days against InterviewGenie's every 4 months. Random Color also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases 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. Random Color sells 1 one-off in-app purchase and InterviewGenie sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Random Color ships an update every 10 days, InterviewGenie every 4 months. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 4 level
Random Color versus InterviewGenie: the parameters behind the verdict, then further details
ParameterRandom ColorInterviewGenie
PriceFreeFree
Update frequencyEvery 10 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size10 MB15 MB
Age rating4+4+
Developer余 张Abhinav Jha

In-app purchases

1 purchases

Random Color

One-time1
  • Buy me a coffee$0.99
10 purchases

InterviewGenie

One-time10
  • Drill Top-Up$1.99
  • Coach Top-Up$1.99
  • Lite Pack$3.99
Show 7 more
  • Unlock All Access$5.99
  • On-Device AI Pack$7.99
  • Plus Pack$8.99
  • Unlock + AI Lite$8.99
  • Unlock + On-Device AI$12.99
  • AI Max + Free Unlock$14.99
  • Max Pack$14.99

Questions

Is Random Color free?
Random Color is free to download, with in-app purchases available.
Is InterviewGenie free?
InterviewGenie is free to download, with in-app purchases available.
Do Random Color or InterviewGenie have ads?
Neither Random Color nor InterviewGenie shows ads.
Which is updated more often, Random Color or InterviewGenie?
Random Color ships an update every 10 days, and InterviewGenie every 4 months. Most recently, Random Color was updated on September 30, 2026 and InterviewGenie on October 17, 2026.

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