Comparison

RandomGen vs RandomGen OKK

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

Head to head
About

RandomGen

This utility app generates random numbers in various formats like decimal, hexadecimal, binary, and Roman numerals. It offers customization options for ranges, number types, and exclusions, with a history log and quick copy functionality. It's designed for diverse users needing quick and reliable randomization.

Highlights
  • Multiple number formats (decimal, hex, binary, Roman)
  • Range and digit generation modes
  • Generate even, odd, or prime numbers
  • Exclude specific numbers
  • Generation history log
  • Copy results with one tap
  • Offline functionality
Features
Read full description

RandomGen is the ultimate random number generator for all your needs! It can generate numbers in multiple formats including decimal, hexadecimal, binary, and Roman numerals. Main features: - Choice between range mode and digit mode - Support for generating even, odd, and prime numbers only - Ability to exclude certain numbers - Beautiful animations when generating numbers - Copy results with a single tap - View complete generation history - Custom limits and parameter settings Ideal for developers, teachers, gamers, lottery enthusiasts, and decision makers. Whether you need test data, want to create math problems, pick random winners, or make fair choices, RandomGen provides fast and reliable results in a clean interface. Our application is suitable for all occasions, from simple dice to complex randomization tasks. No Internet connection required - safely generate random numbers anytime, anywhere! Download RandomGen now and put the power of randomness in your pocket!

About

RandomGen OKK

Features
Read full description

RandomGen - Simple & Elegant Random Generator Need to make a quick decision? Want a fair draw? RandomGen provides you with a simple and elegant random generation solution. CORE FEATURES • Random Numbers: Customize range (1-99999), start from 0 or 1 • Random Letters: English, Greek alphabet, Japanese kana (Hiragana/Katakana) • Dice Simulator: Classic 6-sided dice with realistic 3D throwing animations • Coin Flip: Random heads or tails • Lucky Wheel: Random selection from multiple options BEAUTIFUL DESIGN Features glassmorphism design style with mysterious purple gradient theme. Smooth animations, pleasant sound effects, and refined haptic feedback bring you a delightful user experience. THOUGHTFUL FEATURES • History: Automatically saves all generation results • Filter by Type: Easily view specific type records • Full Control: Delete individual records or clear all anytime MULTILINGUAL SUPPORT • Traditional Chinese • Simplified Chinese • English • Japanese PERSONALIZATION • Sound effects toggle and test • Haptic feedback toggle and test • Dark/Light mode switching • Draggable floating settings button PRIVACY PROTECTION • No Network Requests - All data stored locally • No Data Collection - No personal information collected • No Third-Party SDKs - Pure native development • No Ads - Focus on user experience • Completely Free - All features available for free Whether it's random choices in daily life or game entertainment, RandomGen can be your reliable assistant. Download now and start your elegant random experience!

Screenshots

RandomGen4 screens
RandomGen OKK4 screens

Verdict

The call

The clearest difference is ads: RandomGen OKK at none against RandomGen's shown. RandomGen OKK also leads on iOS requirement (16.6 vs 18.2). RandomGen's advantage is update cadence (weekly vs every 5 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RandomGen ships an update weekly, RandomGen OKK every 5 months. The most recent releases landed on August 31, 2026 and September 4, 2026 respectively.

Scorecard3 real differences · 6 level
RandomGen versus RandomGen OKK: the parameters behind the verdict, then further details
ParameterRandomGenRandomGen OKK
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyWeekly — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.216.6 — better
Further details — not scored
Size4 MB4 MB
Age rating4+4+
DeveloperMizuki HoshidaKen Chen

In-app purchases

None

RandomGen

No in-app purchases

None

RandomGen OKK

No in-app purchases

Questions

Is RandomGen free?
RandomGen is free to download, with no in-app purchases.
Is RandomGen OKK free?
RandomGen OKK is free to download, with no in-app purchases.
Do RandomGen or RandomGen OKK have ads?
RandomGen shows ads; RandomGen OKK does not.
Which is updated more often, RandomGen or RandomGen OKK?
RandomGen ships an update weekly, and RandomGen OKK every 5 months. Most recently, RandomGen was updated on August 31, 2026 and RandomGen OKK on September 4, 2026.

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