Marine Engine ASMR vs Tunnel Digger
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Marine Engine ASMR
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.
- Engine upgrades
- Race to earn money
- Faster progression
- Competitive gameplay
- Clicker mechanics
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Faster with more engines! Earn money by winning against your opponents. Upgrade your engines and get to the finish line faster than anyone else!
Tunnel Digger
Dig tunnels through mountains to reach the other side. Improve your drilling equipment and vehicle capacity to dig faster and more powerfully. Test your digging skills and see how far you can go.
- Dig tunnels
- Upgrade drill
- Upgrade truck capacity
- Improve digging speed
- Improve digging power
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Your company is in charge of digging tunnels. Dig to the other side of the mountain. Upgrade your drill, and truck bed capacity and improve your digging speed and power.
Screenshots
Verdict
The clearest difference is review sentiment: Tunnel Digger at 75% against Marine Engine ASMR's 0%. Tunnel Digger also leads on rating (4.8 vs 4.0) and ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tunnel Digger holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Tunnel Digger has 410 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of Marine Engine ASMR's written reviews are positive against 75% of Tunnel Digger's.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | Marine Engine ASMR | Tunnel Digger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) | 4.8 (410 ratings) — better |
| Positive reviews | 0.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 8 | 410 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 448 MB | 233 MB |
| Age rating | 12+ | 4+ |
| Developer | GOODROID,Inc. | 7WARE S.R.L. |
Customer experience
Marine Engine ASMR
Tunnel Digger
In-app purchases
Marine Engine ASMR
No in-app purchases
Tunnel Digger
No in-app purchases
Questions
Is Marine Engine ASMR free?
Is Tunnel Digger free?
Which has better reviews, Marine Engine ASMR or Tunnel Digger?
Do Marine Engine ASMR or Tunnel Digger have ads?
Which is updated more often, Marine Engine ASMR or Tunnel Digger?
Other comparisons
