# Earth Impact vs Root Growth

The clearest difference is price: Root Growth at Free against Earth Impact's $0.99. Earth Impact's advantage is ads (none vs shown) and review sentiment (47% vs 15%). On rating, ratings volume, update cadence and in-app purchases there is nothing between them.

Root Growth is free to download; Earth Impact costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Earth Impact holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 2K and 1.4K respectively. Written reviews point the same way: 47% of Earth Impact's written reviews are positive against 15% of Root Growth's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Earth Impact | Root Growth |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (2K ratings)](https://appshunter.io/ios/app/earth-impact/id1264864985/reviews)** | [4.1 (1.4K ratings)](https://appshunter.io/ios/app/root-growth/id1631261035/reviews) |
| Number of ratings | **2K** | 1.4K |
| Positive reviews | **47.2% of reviews** | 14.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 81 MB | 134 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Nicolas Schulz](https://appshunter.io/developer/1264843494) | [妮 赵](https://appshunter.io/developer/1630650670) |

## What reviewers say

### Earth Impact

[App page](https://appshunter.io/ios/app/earth-impact/id1264864985)

Control asteroids and strategically cause devastating impacts to end human history. This visually stunning puzzle game uses scientific models for a challenging and unique experience.

**Highlights:** Strategic impact arrangement, Visually outstanding graphics, Free navigation on Earth, Scientific impact simulation, Challenging tactical puzzles

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good graphics
- 👍 Realistic and addictive
- 👍 Worth the dollar
- 👍 Enjoyable experience

**What reviewers complain about**

- 🐛 Lacking visual impact effects
- 🐛 Repetitive gameplay
- 🐛 Difficulty spikes
- 🐛 Inconsistent mechanics

**Reported bugs**

- Inability to progress past certain levels
- Inconsistent scoring and multiplier calculations

**Requested features**

- Sandbox mode with more customization
- Realistic impact effects (tsunamis, earthquakes, etc.)
- Ability to select specific meteors or locations to target
- News/reporting features on impact events


### 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 Earth Impact free?

Earth Impact costs $0.99, with no in-app purchases.

### Is Root Growth free?

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

### Which has better reviews, Earth Impact or Root Growth?

Earth Impact is rated higher. Earth Impact averages 4.3 out of 5 from 2K ratings, while Root Growth averages 4.1 from 1.4K ratings.

### Do Earth Impact or Root Growth have ads?

Root Growth shows ads; Earth Impact does not.

### Which is updated more often, Earth Impact or Root Growth?

Earth Impact ships an update monthly, and Root Growth monthly. Most recently, Earth Impact was updated on November 2, 2026 and Root Growth on November 3, 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.*