# Figure This Out! vs Merge Stack

The clearest difference is in-app purchases: Merge Stack at none against Figure This Out!'s 1. Figure This Out!'s advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Figure This Out! sells 1 one-off in-app purchase. Merge Stack asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Figure This Out! | Merge Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/figure-this-out/id6755406494/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 238 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Tap Trivia](https://appshunter.io/developer/1479119035) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### Figure This Out!

[App page](https://appshunter.io/ios/app/figure-this-out/id6755406494)

This visual word puzzle game offers a new rebus-style challenge daily, along with five free random puzzles. Enjoy fast, one-tap gameplay that tests your word association and trivia knowledge. Unlock unlimited play with a one-time purchase for an ad-free experience.

**Highlights:** Daily new visual rebus puzzles, Five free random puzzles daily, Fast one-tap gameplay, Word association and trivia challenges, Unlimited play with one-time purchase, No ads

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Play | $2.99 | one-time |


### Merge Stack

[App page](https://appshunter.io/ios/app/merge-stack-color-block/id6788709551)

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

**In-app purchases:** none


## Frequently asked questions

### Is Figure This Out! free?

Figure This Out! is free to download, with in-app purchases available.

### Is Merge Stack free?

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

### Do Figure This Out! or Merge Stack have ads?

Merge Stack shows ads; Figure This Out! does not.

### Which is updated more often, Figure This Out! or Merge Stack?

Figure This Out! ships an update every 2 months, and Merge Stack every 2 months. Most recently, Figure This Out! was updated on October 30, 2026 and Merge Stack 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.*