# The Big Duel vs Tools SEED

The clearest difference is in-app purchases: Tools SEED at none against The Big Duel's 1. Tools SEED also leads on update cadence (every 3 days vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The Big Duel sells 1 one-off in-app purchase. Tools SEED asks for nothing beyond the download.

The Big Duel ships an update every 12 months, Tools SEED every 3 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | The Big Duel | Tools SEED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-big-duel/id987225081/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 17 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ilan TETRUASHVILI](https://appshunter.io/developer/940821251) | [Tools of the Mind](https://appshunter.io/developer/1633291513) |

## What reviewers say

### The Big Duel

[App page](https://appshunter.io/ios/app/the-big-duel/id987225081)

Engage in a fun and addictive game to sharpen your math abilities. Choose from three distinct game modes, including math calculations, size comparisons, and shape recognition. Compete head-to-head with another player on a single device or race against the clock.

**Highlights:** Multiple game modes (Math, Bigger/Smaller, Shapes), Supports addition, subtraction, multiplication, division, 1v1 multiplayer on one device, Play against the clock, Interactive learning with animations, Adjustable difficulty

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad's | $0.99 | one-time |


### Tools SEED

[App page](https://appshunter.io/ios/app/tools-seed/id6550925162)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Big Duel free?

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

### Is Tools SEED free?

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

### Do The Big Duel or Tools SEED have ads?

Neither The Big Duel nor Tools SEED shows ads.

### Which is updated more often, The Big Duel or Tools SEED?

The Big Duel ships an update every 12 months, and Tools SEED every 3 days. Most recently, The Big Duel was updated on October 16, 2026 and Tools SEED on October 24, 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.*