# Last Zombie vs TreeSim

The clearest difference is rating: Last Zombie at 4.9 against TreeSim's 3.6. Last Zombie also leads on ratings volume (20 vs 5). TreeSim's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Last Zombie sells 7 one-off in-app purchases. TreeSim asks for nothing beyond the download.

Last Zombie holds the better App Store score, 4.9 against 3.6. Both are backed by a comparable volume of ratings — 20 and 5 respectively. Written reviews point the same way: 74% of Last Zombie's written reviews are positive against 67% of TreeSim's.

Last Zombie ships an update every 10 days, TreeSim weekly. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Last Zombie | TreeSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (20 ratings)](https://appshunter.io/ios/app/last-zombie/id1291127816/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/treesim/id1472945202/reviews) |
| Number of ratings | **20** | 5 |
| Positive reviews | **73.7% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 114 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ligensoft](https://appshunter.io/developer/537512778) | [Bret Lester](https://appshunter.io/developer/917672169) |

## What reviewers say

### Last Zombie

[App page](https://appshunter.io/ios/app/last-zombie/id1291127816)

Defend against endless waves of zombies by strategically deploying unique mercenaries with various weapons. Protect the fearful survivors and join the fight for survival in this engaging defense game.

**Highlights:** Endless zombie waves, Deploy 9 unique mercenaries, Equip 9 weapon types, Simple control defense, Protect survivors

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Diamonds | $0.99 | one-time |
| 550 Diamonds | $4.99 | one-time |
| 2,000 Diamonds | $8.99 | one-time |
| 1,200 Diamonds | $9.99 | one-time |
| 2,600 Diamonds | $19.99 | one-time |
| 7,500 Diamonds | $49.99 | one-time |
| 18,000 Diamonds | $99.99 | one-time |


### TreeSim

[App page](https://appshunter.io/ios/app/treesim/id1472945202)

Generate an endless array of unique trees with a simple tap. Experience a delightful and calming process as digital flora flourishes on your screen. It's a relaxing way to create algorithmic nature.

**Highlights:** Algorithmic tree creation, Infinite variety, Tap-to-grow mechanic, Relaxing gameplay, Delightful visual experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Last Zombie free?

Last Zombie is free to download, with in-app purchases available.

### Is TreeSim free?

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

### Which has better reviews, Last Zombie or TreeSim?

Last Zombie is rated higher. Last Zombie averages 4.9 out of 5 from 20 ratings, while TreeSim averages 3.6 from 5 ratings.

### Do Last Zombie or TreeSim have ads?

Last Zombie shows ads; TreeSim does not.

### Which is updated more often, Last Zombie or TreeSim?

Last Zombie ships an update every 10 days, and TreeSim weekly. Most recently, Last Zombie was updated on October 17, 2026 and TreeSim on October 10, 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.*