Comparison

Randocity vs ComboReduce

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

Head to head
About

Randocity

This utility app offers several randomizing tools to help with decision-making and games. Features include a dice roller, coin flipper, number generator, and a card picker from a deck. It's designed for quick, fun, and fair outcomes.

Highlights
  • Dice Roller
  • Coin Flip
  • Number Generator
  • Playing Card Generator
  • Decision Making Tools
Features
Read full description

Randocity is a great party game for fun, family, or settling any debate Dice Roller: The Dice Roller! It's an easy way to make decisions while playing a game or wanting a dice randomizer. With its sleek design the dice is very visible and fun to mess around with! Coin Flip: The Coin flip is a popular way of making decisions quickly. With the Coin Flip function you can easily and quickly flip the coin landing on heads or tails. Numgen: The Numgen or Number Generator is a great way to quickly get a random number out of 10, 100, 1000, or even a custom number! The Numgen will allow you to get a random number quickly and swiftly. Playing Card Generator: The Card Flipper is a great way to pick a random card out of a whole deck! The deck is a sleek and clean design for your visibility and simpleness.

About

ComboReduce

This tool helps organize and generate number grids for lotteries. It uses predefined combinatorial systems to reduce the number of grids based on your selected numbers. You can also check results against real draws.

Highlights
  • 5-number and 6-number formats
  • Select base numbers
  • Generate grids with predefined systems
  • Check results against real draws
  • Organize lottery numbers
Read full description

ComboReduce is a helper tool designed to organize and generate number grids for 5-number and 6-number lottery formats. It provides predefined combinatorial systems to reduce the number of grids you generate, based on a user-selected set of numbers. Features • Choose between 5-number and 6-number formats • Select your base numbers • Automatically generate grids using predefined systems • Check results by entering a real draw (“Real draw”) Premium subscription Premium unlocks all advanced levels of each system and removes limitations for the duration of the subscription (Monthly or Yearly). The free version provides access to the first level of each system. Important notice ComboReduce does not allow users to place bets, does not sell lottery tickets, and does not guarantee any winnings. This app is a mathematical and organizational tool only. Please play responsibly and follow the regulations applicable in your country. Privacy Policy: https://scratch-clarinet-d3f.notion.site/Politique-de-confidentialit-ComboReduce-3034976ffe9380c49fd2c92d77edad76 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Randocity4 screens
ComboReduce4 screens

Verdict

The call

The clearest difference is in-app purchases: Randocity at none against ComboReduce's 2. Randocity also leads on update cadence (every 2 days vs every 2 months) and ratings volume (23 vs 1). ComboReduce's advantage is iOS requirement (15.6 vs 17.2). On price, rating, review sentiment and ads 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. ComboReduce sells 2 in-app purchases, starting at $1.99 per month. Randocity asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Randocity against 5.0 for ComboReduce. That said, the two scores are not equally well evidenced: Randocity has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Randocity ships an update every 2 days, ComboReduce every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Randocity versus ComboReduce: the parameters behind the verdict, then further details
ParameterRandocityComboReduce
PriceFreeFree
Rating5.0 (23 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings23 — better1
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.215.6 — better
Further details — not scored
Size4 MB3 MB
Age rating4+4+
DeveloperAsher DippreyDidier ALCARAZ

Customer experience

Randocity

All ratings23 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ComboReduce

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Randocity

No in-app purchases

2 purchases

ComboReduce

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Annual$17.991 Year

Questions

Is Randocity free?
Randocity is free to download, with no in-app purchases.
Is ComboReduce free?
ComboReduce is free to download, with in-app purchases available.
Which has better reviews, Randocity or ComboReduce?
Randocity and ComboReduce are both rated 5.0 out of 5 on the App Store, from 23 and 1 ratings respectively.
Do Randocity or ComboReduce have ads?
Neither Randocity nor ComboReduce shows ads.
Which is updated more often, Randocity or ComboReduce?
Randocity ships an update every 2 days, and ComboReduce every 2 months. Most recently, Randocity was updated on September 24, 2026 and ComboReduce on September 22, 2026.

Other comparisons