# Spider Speed Devourer vs Merge & Roll

The clearest difference is update cadence: Merge & Roll at every 3 weeks against Spider Speed Devourer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Spider Speed Devourer ships an update every 2 months, Merge & Roll every 3 weeks. The most recent releases landed on September 20, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | Spider Speed Devourer | Merge & Roll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/merge-and-roll/id6760873326/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 546 MB | 344 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [海明 林](https://appshunter.io/developer/1335933113) | [Xiamen Luguang Network Technology Co., Ltd.](https://appshunter.io/developer/1683239323) |

## What reviewers say

### Spider Speed Devourer

[App page](https://appshunter.io/ios/app/spider-speed-devourer/id6758136092)

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

**In-app purchases:** none


### Merge & Roll

[App page](https://appshunter.io/ios/app/merge-and-roll/id6760873326)

Control a rolling ball to grow by colliding with number balls. Devour smaller balls while avoiding larger opponents. Simple controls make it easy to learn and compete to be the last one rolling.

**Highlights:** Roll and grow your ball, Collide with number balls, Devour smaller balls, Avoid larger opponents, Simple one-touch controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Spider Speed Devourer free?

Spider Speed Devourer is free to download, with no in-app purchases.

### Is Merge & Roll free?

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

### Do Spider Speed Devourer or Merge & Roll have ads?

Both Spider Speed Devourer and Merge & Roll show ads.

### Which is updated more often, Spider Speed Devourer or Merge & Roll?

Spider Speed Devourer ships an update every 2 months, and Merge & Roll every 3 weeks. Most recently, Spider Speed Devourer was updated on September 20, 2026 and Merge & Roll on July 9, 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.*