# ComboReduce vs Big Random

The clearest difference is device support: ComboReduce at 3 against Big Random's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. ComboReduce sells 2 in-app purchases, starting at $1.99 per month and Big Random sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ComboReduce | Big Random |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/comboreduce/id6757107116/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 3 MB | 5 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Didier ALCARAZ](https://appshunter.io/developer/1864570434) | [Aleksandr Pakhomov](https://appshunter.io/developer/6786664809) |

## What reviewers say

### ComboReduce

[App page](https://appshunter.io/ios/app/comboreduce/id6757107116)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annual | $17.99 | per year |


### Big Random

[App page](https://appshunter.io/ios/app/big-random/id6786664807)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Random Pro | $99.00 | one-time |


## Frequently asked questions

### Is ComboReduce free?

ComboReduce is free to download, with in-app purchases available.

### Is Big Random free?

Big Random is free to download, with in-app purchases available.

### Do ComboReduce or Big Random have ads?

Neither ComboReduce nor Big Random shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*