# ComboReduce vs Random Number Draw Picker Pro

The clearest difference is in-app purchases: Random Number Draw Picker Pro at none against ComboReduce's 2. ComboReduce's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ComboReduce sells 2 in-app purchases, starting at $1.99 per month. Random Number Draw Picker Pro asks for nothing beyond the download.

ComboReduce ships an update every 2 months, Random Number Draw Picker Pro every 4 months. The most recent releases landed on September 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ComboReduce | Random Number Draw Picker Pro |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Freemium | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Didier ALCARAZ](https://appshunter.io/developer/1864570434) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## 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 |


### Random Number Draw Picker Pro

[App page](https://appshunter.io/ios/app/random-number-draw-picker-pro/id6772128821)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ComboReduce free?

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

### Is Random Number Draw Picker Pro free?

Random Number Draw Picker Pro is free to download, with no in-app purchases.

### Do ComboReduce or Random Number Draw Picker Pro have ads?

Neither ComboReduce nor Random Number Draw Picker Pro shows ads.

### Which is updated more often, ComboReduce or Random Number Draw Picker Pro?

ComboReduce ships an update every 2 months, and Random Number Draw Picker Pro every 4 months. Most recently, ComboReduce was updated on September 22, 2026 and Random Number Draw Picker Pro on October 8, 2026.

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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.*