# 「元」來是塔防 vs Oops! Zombies!

The clearest difference is ads: Oops! Zombies! at none against 「元」來是塔防's shown. Oops! Zombies! also leads on update cadence (daily vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 「元」來是塔防 sells 3 one-off in-app purchases and Oops! Zombies! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

「元」來是塔防 ships an update every 2 weeks, Oops! Zombies! daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | 「元」來是塔防 | Oops! Zombies! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 98 MB | 1015 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [BIIIIIdddaga](https://appshunter.io/developer/1672625925) | [怀希 黄](https://appshunter.io/developer/1781854755) |

## What reviewers say

### 「元」來是塔防

[App page](https://appshunter.io/ios/app/id6811781248)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 支持開發者 | $1.99 | one-time |
| 移除廣告 | $3.99 | one-time |
| 大力支持開發者 | $4.99 | one-time |


### Oops! Zombies!

[App page](https://appshunter.io/ios/app/oops-zombies/id6815519836)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crazy Deal 08 | $5.99 | one-time |
| Crazy Deal 06 | $5.99 | one-time |
| Crazy Deal 07 | $5.99 | one-time |
| Crazy Deal 09 | $5.99 | one-time |
| Crazy Deal 10 | $5.99 | one-time |
| Crazy Deal 12 | $5.99 | one-time |
| Crazy Deal 11 | $5.99 | one-time |
| Crazy Deal 13 | $5.99 | one-time |
| Crazy Deal 14 | $5.99 | one-time |
| Crazy Deal 15 | $5.99 | one-time |


## Frequently asked questions

### Is 「元」來是塔防 free?

「元」來是塔防 is free to download, with in-app purchases available.

### Is Oops! Zombies! free?

Oops! Zombies! is free to download, with in-app purchases available.

### Do 「元」來是塔防 or Oops! Zombies! have ads?

「元」來是塔防 shows ads; Oops! Zombies! does not.

### Which is updated more often, 「元」來是塔防 or Oops! Zombies!?

「元」來是塔防 ships an update every 2 weeks, and Oops! Zombies! daily. Most recently, 「元」來是塔防 was updated on October 24, 2026 and Oops! Zombies! on October 24, 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.*