# Overrun vs PolyCore TD

The clearest difference is price: PolyCore TD at Free against Overrun's $3.99. PolyCore TD also leads on rating (5.0 vs 4.6). Overrun's advantage is ratings volume (197 vs 1) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

PolyCore TD is free to download; Overrun costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PolyCore TD holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Overrun has 197 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Overrun | PolyCore TD |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.6 (197 ratings)](https://appshunter.io/ios/app/overrun-zombie-tower-defense/id1628990646/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polycore-td/id6758268849/reviews)** |
| Number of ratings | **197** | 1 |
| Positive reviews | 74.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | — |
| Monetization | Paid | **Free** |
| Size | 379 MB | 6 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Wildfire Games Ltd](https://appshunter.io/developer/1425919511) | [Arte Soft Ltd](https://appshunter.io/developer/1750513209) |

## What reviewers say

### Overrun

[App page](https://appshunter.io/ios/app/overrun-zombie-tower-defense/id1628990646)

Defend your survivors against relentless zombie waves in a post-apocalyptic world. Build defenses, collect powerful items and weapons, and manage your team to survive the undead horde. Buy the game once and play forever with no ads or in-app purchases.

**Highlights:** Wave-based zombie defense, Base building and upgrades, Item and weapon collection, Survivor management and leveling, Strategic combat control, Unlockable structures and items

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and enjoyable gameplay
- 🎮 Good for passing time
- 🎯 Engaging zombie survival
- 💡 Simple and not complicated
- 💸 Great value for the money

**What reviewers complain about**

- 🐢 Slow to start or build
- ❓ Lack of tutorials or instructions
- 🧱 Difficulty in dragging and dropping items
- 📉 Gets repetitive after finishing
- ⚙️ Clunky mechanics

**Reported bugs**

- Game crashes or phone reboots on launch
- Players die on level 6 without apparent reason
- Game freezes or stays on dark screen at higher levels
- Zombies stop spawning mid-wave
- Automatic shotgun torrent upgrade does not unlock

**Requested features**

- Add a tutorial or help section
- Improve drag and drop functionality for items
- Adjustable zoom when controlling survivors
- Explain why team dies on level 6 without zombies
- Fix the automatic shotgun torrent upgrade not unlocking


### PolyCore TD

[App page](https://appshunter.io/ios/app/polycore-td/id6758268849)

Defend a central turret against waves of geometric enemies in this arcade tower defense game. Earn XP to level up and choose from randomized upgrades to create unique combat strategies. Compete on global leaderboards and enjoy a synthwave aesthetic.

**Highlights:** Central turret defense, Randomized upgrade system, Roguelite progression, 20 challenging missions, Dynamic enemy types, Global leaderboards, Synthwave aesthetic

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

**In-app purchases:** none


## Frequently asked questions

### Is Overrun free?

Overrun costs $3.99, with no in-app purchases.

### Is PolyCore TD free?

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

### Which has better reviews, Overrun or PolyCore TD?

PolyCore TD is rated higher. Overrun averages 4.6 out of 5 from 197 ratings, while PolyCore TD averages 5.0 from 1 ratings.

### Do Overrun or PolyCore TD have ads?

Neither Overrun nor PolyCore TD shows ads.

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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.*