# Trigon Blast! vs Number Doragon

The clearest difference is in-app purchases: Trigon Blast! at none against Number Doragon's 8. Trigon Blast! also leads on iOS requirement (12.0 vs 18.6). Number Doragon's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Number Doragon sells 8 one-off in-app purchases. Trigon Blast! asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Trigon Blast! | Number Doragon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | Every 2 days |
| Size | 90 MB | 856 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [FEELCRAFTERS OYUN YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1691256089) | [Satoshi Yamada](https://appshunter.io/developer/1570646947) |

## What reviewers say

### Trigon Blast!

[App page](https://appshunter.io/ios/app/trigon-blast/id6499261584)

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Doragon

[App page](https://appshunter.io/ios/app/number-doragon/id6760776794)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.49 | one-time |
| Starter Pack | $1.99 | one-time |
| Double Coins (Forever) | $2.99 | one-time |
| 550 Coins (+10% Bonus) | $2.99 | one-time |
| 1,200 Coins (+20% Bonus) | $5.99 | one-time |
| 3,000 Coins (+50% Bonus) | $11.99 | one-time |
| 8,500 Coins (+70% Bonus) | $29.99 | one-time |
| 22,000 Coins (+120% Bonus) | $59.99 | one-time |


## Frequently asked questions

### Is Trigon Blast! free?

Trigon Blast! is free to download, with no in-app purchases.

### Is Number Doragon free?

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

### Do Trigon Blast! or Number Doragon have ads?

Trigon Blast! shows ads; Number Doragon does not.

### Which is updated more often, Trigon Blast! or Number Doragon?

Trigon Blast! ships an update every 2 days, and Number Doragon every 2 days. Most recently, Trigon Blast! was updated on November 8, 2026 and Number Doragon on October 31, 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.*