# Cross Virus vs Root Growth

Cross Virus and Root Growth both sit at 4.3 stars, but that hides the real split: 100% of Cross Virus's written reviews are positive against 15% of Root Growth's. Cross Virus also leads on monetization model (ad-supported vs free with in-app purchases). Root Growth's advantage is update cadence (monthly vs every 26 months) and ratings volume (1.4K vs 8). On price, rating, ads and in-app purchases there is nothing between them.

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

Cross Virus holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Root Growth has 1.4K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Cross Virus's written reviews are positive against 15% of Root Growth's.

Cross Virus ships an update every 26 months, Root Growth monthly. The most recent releases landed on June 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Cross Virus | Root Growth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/cross-virus/id944133247/reviews)** | [4.1 (1.4K ratings)](https://appshunter.io/ios/app/root-growth/id1631261035/reviews) |
| Number of ratings | 8 | **1.4K** |
| Positive reviews | **100.0% of reviews** | 14.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 134 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CHIEHIRO HASHIZUME](https://appshunter.io/developer/348592290) | [妮 赵](https://appshunter.io/developer/1630650670) |

## What reviewers say

### Cross Virus

[App page](https://appshunter.io/ios/app/cross-virus/id944133247)

A puzzle game where players strategically place blocks to contain and minimize the growth of viruses. The objective is to limit the spread of viruses by blocking their paths, preventing them from growing uncontrollably.

**Highlights:** Strategic block placement, Virus growth containment, Minimize virus count, Cross-directional virus growth, Touch-based controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Root Growth

[App page](https://appshunter.io/ios/app/root-growth/id1631261035)

Guide roots to grow and reach water sources, transforming them into large trees. Expand your reach to conquer entire planets and see how many you can occupy.

**Highlights:** Grow roots strategically, Reach water sources, Develop into large trees, Conquer planets, Expand your territory

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Satisfying gameplay
- 🌳 Cute and relaxing visuals
- 👍 No ads

**What reviewers complain about**

- 💸 Excessive ads and monetization
- 🐛 Laggy performance
- 🕰️ Lack of content and short playtime

**Reported bugs**

- Spelling mistakes in UI
- Inconsistent gameplay mechanics

**Requested features**

- More levels and content
- Option to remove ads for a fee


## Frequently asked questions

### Is Cross Virus free?

Cross Virus is free to download, with no in-app purchases.

### Is Root Growth free?

Root Growth is free to download, with no in-app purchases.

### Which has better reviews, Cross Virus or Root Growth?

Cross Virus is rated higher. Cross Virus averages 4.3 out of 5 from 8 ratings, while Root Growth averages 4.1 from 1.4K ratings.

### Do Cross Virus or Root Growth have ads?

Both Cross Virus and Root Growth show ads.

### Which is updated more often, Cross Virus or Root Growth?

Cross Virus ships an update every 26 months, and Root Growth monthly. Most recently, Cross Virus was updated on June 23, 2026 and Root Growth on September 21, 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.*