# Doug dug. vs Hardest Space Invaders Game

The clearest difference is in-app purchases: Hardest Space Invaders Game at none against Doug dug.'s 1. Hardest Space Invaders Game also leads on iOS requirement (7.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Doug dug. sells 1 one-off in-app purchase. Hardest Space Invaders Game asks for nothing beyond the download.

## The numbers

| Metric | Doug dug. | Hardest Space Invaders Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (193 ratings)](https://appshunter.io/ios/app/doug-dug/id855900711/reviews)** | — |
| Number of ratings | **193** | — |
| Positive reviews | 80.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 60 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Electric Toy Company](https://appshunter.io/developer/826977019) | [Gim Lean Lim](https://appshunter.io/developer/1280202516) |

## What reviewers say

### Doug dug.

[App page](https://appshunter.io/ios/app/doug-dug/id855900711)

Embark on a deep underground adventure to collect shimmering jewels and precious gold. Dig farther and deeper than your friends while avoiding colossal cave-ins, creepy monsters, and bottomless pits. Compete for the highest score and discover buried treasure.

**Highlights:** Dig deep underground, Collect jewels and gold, Avoid cave-ins, Fight monsters, Compete with friends, Discover buried treasure

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Infinite Depths | $0.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Great for casual play
- 💎 Charming retro-style graphics
- 🕹️ Simple but engaging controls

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🤑 Paywall at 500m depth
- 🤔 Unclear mechanics (e.g. 'trust fall')
- 🎮 Imprecise swipe controls

**Reported bugs**

- Crashes after iOS updates
- Stuck movement when digging left
- Reward text blocking view

**Requested features**

- More power-ups and upgrades
- Checkpoint system to avoid restarting
- Ability to customize Doug's appearance
- Multiplayer or co-op modes


### Hardest Space Invaders Game

[App page](https://appshunter.io/ios/app/hardest-space-invaders-game/id1297171690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Doug dug. free?

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

### Is Hardest Space Invaders Game free?

Hardest Space Invaders Game is free to download, with no in-app purchases.

### Do Doug dug. or Hardest Space Invaders Game have ads?

Neither Doug dug. nor Hardest Space Invaders Game 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.*