# Digfender vs Sharp Arena

The clearest difference is in-app purchases: Sharp Arena at none against Digfender's 11. Sharp Arena also leads on update cadence (fortnightly vs every 4 months). Digfender's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Digfender sells 11 one-off in-app purchases. Sharp Arena asks for nothing beyond the download.

Digfender ships an update every 4 months, Sharp Arena fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Digfender | Sharp Arena |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/digfender/id957253933/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 91.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 482 MB | 96 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Mugshot Games Pty Ltd](https://appshunter.io/developer/957253932) | [Fernando Santiago da Silva](https://appshunter.io/developer/6790198322) |

## What reviewers say

### Digfender

[App page](https://appshunter.io/ios/app/digfender/id957253933)

Defend your castle by digging deep underground to find resources and build powerful towers and traps. Customize your defenses through upgrade trees and challenge friends in survival mode. Enjoy a unique tower defense experience with no paywalls or wait timers.

**Highlights:** Digging for treasure and relics, Building towers and traps, Customizable defense upgrades, Survival mode with leaderboards, Over 70 challenging levels, No paywalls or wait timers

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1500 Diamonds | $1.99 | one-time |
| 4000 Diamonds | $3.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Special Offer 1 | $4.99 | one-time |
| Jeweler's Cart | $5.99 | one-time |
| 10000 Diamonds | $7.99 | one-time |
| Dwarven Stronghold | $7.99 | one-time |
| Dark Fortress | $7.99 | one-time |
| Ice Palace | $7.99 | one-time |
| Special Offer 2 | $14.99 | one-time |
| 30000 Diamonds | $19.99 | one-time |

**What reviewers like**

- 👍 Enjoyable gameplay
- 🚀 No intrusive ads
- 👍 Meaningful challenge
- 👍 Fun upgrade mechanics
- 👍 Engaging gameplay

**What reviewers complain about**

- 🐛 Occasional game freezes
- 🐛 Compatibility issues with newer devices
- 🐛 Enemies that can destroy towers

**Reported bugs**

- Game freezes and crashes
- UI elements not visible on newer devices

**Requested features**

- More levels and content
- Custom level creator
- Endless mode without tower-destroying enemies
- Target priority options for towers


### Sharp Arena

[App page](https://appshunter.io/ios/app/sharp-arena-checkers-and-dots/id6790198320)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digfender free?

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

### Is Sharp Arena free?

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

### Do Digfender or Sharp Arena have ads?

Both Digfender and Sharp Arena show ads.

### Which is updated more often, Digfender or Sharp Arena?

Digfender ships an update every 4 months, and Sharp Arena fortnightly. Most recently, Digfender was updated on October 24, 2026 and Sharp Arena on October 15, 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.*