ComboReduce vs Randoma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 5-number and 6-number formats
- Select base numbers
- Generate grids with predefined systems
- Check results against real draws
- Organize lottery numbers
Read full descriptionHide 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/
Randoma
Read full descriptionHide full description
Randoma: Number Generator is a simple and convenient random number generator for macOS. Specify a range, click a button, and the app will instantly select a random number. Ideal for sweepstakes, contests, and any situation where a fair random selection is needed. USEFUL APPLICATIONS: – Social media giveaways – Follower contests (assign a number to each participant) – Sports tournament draws – Random selection of an employee or participant by number – Assigning tasks or roles within a team – Client giveaways – Any situation where a random number is needed FEATURES: – Flexible range settings - set a minimum and maximum number – Instant random number generation with one click – "Exclude duplicates" mode - each number will be drawn no more than once – History of generated numbers - all results are saved – Simple and intuitive interface – Works completely offline - does not require an internet connection – Does not collect any personal data BENEFITS: – Fair random selection algorithm – No ads – No subscriptions – Free – Starts instantly HOW TO USE: 1. Set the minimum and maximum values for the range. 2. If necessary, enable the "Exclude duplicates" option. 3. Click the button to generate a random number. 4. View the history of all generated results. Randoma: Number Generator was created to make the random selection process simple, fast, and transparent. Ideal for bloggers, contest organizers, teachers, coaches, HR specialists, and anyone who needs a fair, random result.
Screenshots
Verdict
The clearest difference is in-app purchases: Randoma at none against ComboReduce's 2. Randoma also leads on update cadence (every 11 days vs every 2 months). On price, ads, device support and iOS requirement 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
Both are free to download. ComboReduce sells 2 in-app purchases, starting at $1.99 per month. Randoma asks for nothing beyond the download.
ComboReduce ships an update every 2 months, Randoma every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | ComboReduce | Randoma |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Didier ALCARAZ | Aliaksei Bychkou |
In-app purchases
ComboReduce
- Premium Monthly$1.991 Month
- Premium Annual$17.991 Year
Randoma
No in-app purchases
Questions
Is ComboReduce free?
Is Randoma free?
Do ComboReduce or Randoma have ads?
Which is updated more often, ComboReduce or Randoma?
Other comparisons















