# GDice vs ComboReduce

The clearest difference is in-app purchases: GDice at none against ComboReduce's 2. GDice also leads on iOS requirement (12.0 vs 15.6). ComboReduce's advantage is ads (none vs shown) and update cadence (every 2 months vs every 9 months). On price and device support there is nothing between them.

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

GDice ships an update every 9 months, ComboReduce every 2 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GDice | ComboReduce |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 41 MB | 3 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [gangadhar goud](https://appshunter.io/developer/898647800) | [Didier ALCARAZ](https://appshunter.io/developer/1864570434) |

## What reviewers say

### GDice

[App page](https://appshunter.io/ios/app/gdice/id1620761719)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is GDice free?

GDice is free to download, with no in-app purchases.

### Is ComboReduce free?

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

### Do GDice or ComboReduce have ads?

GDice shows ads; ComboReduce does not.

### Which is updated more often, GDice or ComboReduce?

GDice ships an update every 9 months, and ComboReduce every 2 months. Most recently, GDice was updated on October 1, 2026 and ComboReduce on October 9, 2026.

---

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