Comparison

luckynum vs RandomGen

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

Head to head
About

luckynum

Features
Read full description

I believe that everyone has their own lucky numbers and they play an indispensable role in our daily lives. Such as choosing license plate numbers, phone numbers, and so on. Luck is a very wonderful thing. To understand it a little bit closer to success. This project generates a unique lucky number for each user based on the core theoretical algorithm of Chinese Zhouyi numerology. And based on this as the core basis to provide users with a series of free peripheral services. Realized functions: Lucky number: Generate random number Lucky Picker: Help users make decisions, this is an artifact for users with selective barriers!

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!

Screenshots

luckynum4 screens
RandomGen4 screens

Verdict

The call

The clearest difference is iOS requirement: luckynum at 14.1 against RandomGen's 18.2. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

luckynum ships an update every 5 days, RandomGen weekly. The most recent releases landed on September 23, 2026 and August 31, 2026 respectively.

Scorecard1 real difference · 8 level
luckynum versus RandomGen: the parameters behind the verdict, then further details
ParameterluckynumRandomGen
PriceFreeFree
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 5 days — betterWeekly
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.1 — better18.2
Further details — not scored
Size11 MB4 MB
Age rating4+4+
Developer精任 陈Mizuki Hoshida

In-app purchases

None

luckynum

No in-app purchases

None

RandomGen

No in-app purchases

Questions

Is luckynum free?
luckynum is free to download, with no in-app purchases.
Is RandomGen free?
RandomGen is free to download, with no in-app purchases.
Do luckynum or RandomGen have ads?
Both luckynum and RandomGen show ads.
Which is updated more often, luckynum or RandomGen?
luckynum ships an update every 5 days, and RandomGen weekly. Most recently, luckynum was updated on September 23, 2026 and RandomGen on August 31, 2026.

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