# Power Dig vs Marine Engine ASMR

The clearest difference is rating: Power Dig at 4.6 against Marine Engine ASMR's 4.0. Power Dig also leads on ratings volume (6K vs 8) and review sentiment (23% vs 0%). Marine Engine ASMR's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Power Dig sells 1 one-off in-app purchase. Marine Engine ASMR asks for nothing beyond the download.

Power Dig holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Power Dig has 6K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 23% of Power Dig's written reviews are positive against 0% of Marine Engine ASMR's.

Power Dig ships an update every 5 weeks, Marine Engine ASMR every 2 weeks. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Power Dig | Marine Engine ASMR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6K ratings)](https://appshunter.io/ios/app/power-dig/id1643449960/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/marine-engine-asmr/id1672280746/reviews) |
| Number of ratings | **6K** | 8 |
| Positive reviews | **23.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 250 MB | 448 MB |
| Requires iOS | 12.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Supercent Inc.](https://appshunter.io/developer/1571435385) | [GOODROID,Inc.](https://appshunter.io/developer/951688937) |

## What reviewers say

### Power Dig

[App page](https://appshunter.io/ios/app/power-dig/id1643449960)

Operate an upgraded excavator to crush earth, ice, and even cities. Discover hidden jewels and demolish everything for an electrifying and fun experience. Perfect for explorers and treasure hunters seeking to dig deep.

**Highlights:** Upgrade excavator machine, Find hidden jewels, Crush earth, ice, and cities, Demolish everything, Excavator digging gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |

**What reviewers like**

- 👍 Satisfying gameplay
- 💡 Unique concept
- 🚀 Smooth performance

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High ad frequency
- 🔒 Paid version issues
- 🐛 Progression bugs

**Reported bugs**

- Game freezes at certain levels
- Drill/tool disappearing bug
- Restart issues after crashes

**Requested features**

- Vibration control option
- Ability to save progress
- Less intrusive ads


### Marine Engine ASMR

[App page](https://appshunter.io/ios/app/marine-engine-asmr/id1672280746)

Compete in races by upgrading your engines to finish faster than opponents. Earn money to enhance your vehicle and achieve victory. This is a popular clicker game focused on speed and upgrades.

**Highlights:** Engine upgrades, Race to earn money, Faster progression, Competitive gameplay, Clicker mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Dig free?

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

### Is Marine Engine ASMR free?

Marine Engine ASMR is free to download, with no in-app purchases.

### Which has better reviews, Power Dig or Marine Engine ASMR?

Power Dig is rated higher. Power Dig averages 4.6 out of 5 from 6K ratings, while Marine Engine ASMR averages 4.0 from 8 ratings.

### Do Power Dig or Marine Engine ASMR have ads?

Both Power Dig and Marine Engine ASMR show ads.

### Which is updated more often, Power Dig or Marine Engine ASMR?

Power Dig ships an update every 5 weeks, and Marine Engine ASMR every 2 weeks. Most recently, Power Dig was updated on September 26, 2026 and Marine Engine ASMR on June 1, 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.*