# 9Guess vs Blast Radius

The clearest difference is price: Blast Radius at Free against 9Guess's $1.99. 9Guess's advantage is chart position (#24 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Blast Radius is free to download; 9Guess costs $1.99 up front. 9Guess sells 5 one-off in-app purchases and Blast Radius sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

9Guess ships an update every 3 weeks, Blast Radius every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 9Guess | Blast Radius |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/9guess-the-trivia-party-game/id1312266285/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 81.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#24** | — |
| Size | 48 MB | 131 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [K8 APPTON G.P.](https://appshunter.io/developer/1896297580) | [Vapolia](https://appshunter.io/developer/889942216) |

## What reviewers say

### 9Guess

[App page](https://appshunter.io/ios/app/9guess-the-trivia-party-game/id1312266285)

**Currently charting:** #24 Top Paid · Trivia, #115 Top Paid · Board (US App Store)

Challenge friends in a fast-paced, offline trivia game where each question has nine possible answers. Navigate traps, use jokers, and compete in various topics. Perfect for game nights, road trips, and parties.

**Highlights:** Multiplayer Pass-and-Play, Nine Answer Choices, Offline Play, Streak Mode, Football Mode, Jokers and Traps, Multiple Languages

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Streak Mode | $0.99 | one-time |
| Video Games Mode | $0.99 | one-time |
| Football Mode (Soccer) | $0.99 | one-time |
| Jokers | $0.99 | one-time |
| The All-in-One Pack | $1.99 | one-time |


### Blast Radius

[App page](https://appshunter.io/ios/app/blast-radius-stack-conquer/id6800493430)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $22.99 | per year |
| Starter Pack | $1.99 | one-time |


## Frequently asked questions

### Is 9Guess free?

9Guess costs $1.99, and also offers in-app purchases.

### Is Blast Radius free?

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

### Do 9Guess or Blast Radius have ads?

Neither 9Guess nor Blast Radius shows ads.

### Which is updated more often, 9Guess or Blast Radius?

9Guess ships an update every 3 weeks, and Blast Radius every 5 weeks. Most recently, 9Guess was updated on October 26, 2026 and Blast Radius 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.*