Comparison

Saikoro vs Random Number Generator X

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

Head to head
About

Saikoro

Easily roll various types of dice for tabletop games. Supports custom calculations and combines different dice for complex rolls. Keeps a history of all your rolls.

Highlights
  • Multiple dice types (d2, d4, d6, d8, d10, d12, d20, d66, d100)
  • Add, subtract, multiply dice rolls
  • Combine different dice types
  • Roll history log
  • Customizable calculations
Features
Read full description

This is a standard dice application that allows you to roll dice by simply selecting the dice you want to roll and tapping a button. There are 2-sided dice, 4-sided dice, 6-sided dice, 8-sided dice, 10-sided dice, 12-sided dice, 20-sided dice, 66-sided dice, and 100-sided dice, which can be used in various tabletop games (board games). They can be used in a variety of tabletop games (board games), and can also be used to perform calculations suitable for TRPG play. You can add, subtract, or multiply certain values from the dice rolls. You can combine different dice to roll. You can check the results of your dice rolls in the history. Use it as a companion for tabletop games such as TRPG, board games, backgammon, chinchillorin, etc. Translated with www.DeepL.com/Translator (free version)

About

Random Number Generator X

Generate random numbers easily with a simple tap. Set your desired range and get instant random numbers. Keep track of generated numbers in history and control duplicate generation.

Highlights
  • Tap to generate random numbers
  • Set custom number ranges
  • History of generated numbers
  • Toggle duplicate generation
  • Simple and intuitive interface
  • Completely free to use
Features
Read full description

A clean, simple, and truly unlimited random number generator. Generate random numbers instantly without any daily limits or restrictive subscriptions. Set your range and tap to generate. [Key Features] • 100% Unlimited Generations: No daily caps, no hidden limits. • Simple & Fast: Set your min/max range and tap to generate instantly. • Repeat / No-Repeat Options: Easily toggle duplicate numbers on or off. • History Log: Review and track your previously generated numbers. • Custom Themes: Personalize your app experience with custom color themes.

Screenshots

Saikoro3 screens
Random Number Generator X3 screens

Verdict

The call

The clearest difference is rating: Random Number Generator X at 5.0 against Saikoro's 4.0. Saikoro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and monetization model 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 Number Generator X sells 1 one-off in-app purchase. Saikoro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Random Number Generator X holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Saikoro versus Random Number Generator X: the parameters behind the verdict, then further details
ParameterSaikoroRandom Number Generator X
PriceFreeFree
Rating4.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.1
Further details — not scored
Size28 MB7 MB
Age rating4+4+
DeveloperTadayoshi YasudaYuki Yamagishi

Customer experience

Saikoro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Random Number Generator X

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Saikoro

No in-app purchases

1 purchases

Random Number Generator X

One-time1
  • Hide Ads and Unlock Themes$2.99

Questions

Is Saikoro free?
Saikoro is free to download, with no in-app purchases.
Is Random Number Generator X free?
Random Number Generator X is free to download, with in-app purchases available.
Which has better reviews, Saikoro or Random Number Generator X?
Random Number Generator X is rated higher. Saikoro averages 4.0 out of 5 from 1 ratings, while Random Number Generator X averages 5.0 from 1 ratings.
Do Saikoro or Random Number Generator X have ads?
Random Number Generator X shows ads; Saikoro does not.
Which is updated more often, Saikoro or Random Number Generator X?
Saikoro ships an update every 6 weeks, and Random Number Generator X every 6 weeks. Most recently, Saikoro was updated on October 11, 2026 and Random Number Generator X on October 27, 2026.

Other comparisons