# Base Defense! vs Virus Crunch

The clearest difference is update cadence: Base Defense! at weekly against Virus Crunch's every 3 weeks. Virus Crunch's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Base Defense! sells 1 one-off in-app purchase and Virus Crunch sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Base Defense! ships an update weekly, Virus Crunch every 3 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Base Defense! | Virus Crunch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/base-defense/id1628006501/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 22.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 282 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Rollic Games](https://appshunter.io/developer/1452111779) | [Rizziko Ltd](https://appshunter.io/developer/1652496203) |

## What reviewers say

### Base Defense!

[App page](https://appshunter.io/ios/app/base-defense/id1628006501)

Lead your community, manage resources, and defend your base from enemies. Explore new areas to rescue civilians and expand your territory. Upgrade your character and hire workers to strengthen your defenses and conquer new bases.

**Highlights:** Base defense and expansion, Resource management, Enemy combat and boss battles, Civilian rescue and community building, Character upgrades, Worker hiring

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Interesting concept
- 👍 Addictive gameplay
- 💡 Potential for more levels

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔋 Severe performance issues and lag
- 💰 Excessive and intrusive ads
- 🚫 Paid 'no ads' option doesn't work as expected

**Reported bugs**

- Workers and upgrades not functioning properly
- Progress not saving correctly
- Inconsistent and unreliable gameplay

**Requested features**

- Add sound and music
- Improve progression and longevity
- Reduce reliance on ads
- Fix bugs and optimize performance


### Virus Crunch

[App page](https://appshunter.io/ios/app/virus-crunch/id6444128992)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful Of DNA | $0.99 | one-time |
| Special Offer No Ads | $1.99 | one-time |
| Fistful of AB | $2.99 | one-time |
| Stack of DNA | $2.99 | one-time |
| Pocketful of AB | $5.99 | one-time |
| Battery of DNA | $6.99 | one-time |
| Crate of DNA | $12.99 | one-time |
| Crate of AB | $22.99 | one-time |
| Vault of DNA | $28.99 | one-time |
| Vault of AB | $44.99 | one-time |


## Frequently asked questions

### Is Base Defense! free?

Base Defense! is free to download, with in-app purchases available.

### Is Virus Crunch free?

Virus Crunch is free to download, with in-app purchases available.

### Do Base Defense! or Virus Crunch have ads?

Both Base Defense! and Virus Crunch show ads.

### Which is updated more often, Base Defense! or Virus Crunch?

Base Defense! ships an update weekly, and Virus Crunch every 3 weeks. Most recently, Base Defense! was updated on October 16, 2026 and Virus Crunch on October 4, 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.*