Digger Machine vs Bubble Trouble Classic
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Digger Machine
Embark on an arcade adventure to unearth valuable minerals like gold and diamonds. Upgrade your digging machine, build bases, and navigate treacherous mines filled with traps and bosses. Collect and sell 50 types of minerals to enhance your equipment and become the ultimate miner.
- Dig for 50 types of minerals
- Upgrade digging machine
- Build bases
- Navigate 3 underground mines
- Complete missions
- Use 6 special actions
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Digger Machine is an arcade game where you dig for precious and rare minerals like diamonds, gold.. Before achieving your goal, you can build bases, use items and improve your machine which will make your game easier! *** Over 4 million downloads Worldwide! *** Beware though, as the path in minings is filled with traps! When you finally make it to the bottom, the "Boss" will wait for you there! Be the best miner and drill the most rare items! Download now and find the most valuable - Awesomite. Features - 50 precious types of minerals which you can sell to improve Diggy, - 9 levels of improvements, - 4 awesome Diggers - 3 large underground mines - cloudy, green and ice! - 6 actions which you can use during your journey - relaxing but demanding gameplay - navigation for easy searching of new or existing bases - a lot of missions The game is Free to play! Visit our official webpage - http://erapidstudio.com Like us on Facebook - https://www.facebook.com/diggermachine Find out more about the games we make on our blog - http://erapidstudio.com/blog/ The game uses micro-transaction and have an ads.
Bubble Trouble Classic
Relive a classic arcade experience by popping bubbles and avoiding obstacles. This game offers multiple levels, various weapons, and helpful items to aid your progress. Enjoy solo play or challenge a friend on the same device.
- 22 unique levels
- 4 different weapons
- 5 helpful items
- Single-player mode
- Local co-op mode
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Labeled as one of the 'Top 10 most played online games' - now on your Apple device. The game from your childhood! Designed in 2002, re-constructed in 2020. 22 unique levels 4 different weapons (Harpoon, Hook, Laser, Mine) 5 Items to help you complete the game. Play alone -- or together with a friend (on the same device). Have fun! :) P.S. I am the original author of the Bubble Trouble (aka Bubble Struggle) games. Please let me know any feedback via email (website link inside the game). Many thanks!
Screenshots
Verdict
Digger Machine and Bubble Trouble Classic both sit at 4.5 stars, but that hides the real split: 79% of Digger Machine's written reviews are positive against 60% of Bubble Trouble Classic's. Digger Machine also leads on ratings volume (351 vs 32) and iOS requirement (13.0 vs 15.6). On price, rating, update cadence and ads 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. Digger Machine sells 9 one-off in-app purchases and Bubble Trouble Classic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Digger Machine against 4.5 for Bubble Trouble Classic. That said, the two scores are not equally well evidenced: Digger Machine has 351 ratings behind it against 32, so its average is the more settled of the two. Written reviews are what separate them: 79% of Digger Machine's written reviews are positive against 60% of Bubble Trouble Classic's.
Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 24, 2026.
| Parameter | Digger Machine | Bubble Trouble Classic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (351 ratings) | 4.5 (32 ratings) — better |
| Positive reviews | 79.0% of reviews — better | 60.0% of reviews |
| Number of ratings | 351 — better | 32 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 104 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Dariusz Mazur | One up games |
Customer experience
Digger Machine
Bubble Trouble Classic
Bugs and requests
Digger Machine
Reported bugs
10 issues- Game crashes when typing feedback
- Progress deleted on death despite save system
- Black screen after watching ads for revival
- Gems consumed without unlocking base
- Player stuck in rocks with no escape
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- False mineral collection notifications
- Game restart required after ad viewing
- Progress lost when closing app or locking device
- Fake X buttons on some ads
- Ad respawn option doesn't work properly
Requested features
7 requests- Character customization options
- Ability to dig upward
- More levels/content
- Map feature
- Confirmation dialog for restart button
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- In-app review system
- Tooltips for upgrades and features
Bubble Trouble Classic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Digger Machine
- Small Diamond Pack$1.99
- Remove Ads$1.99
- Diamond Pack$2.99
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- Time limited custom pack$2.99
- Good and valuable starter pack$3.99
- Big Diamond Pack$5.99
- 50% off - Best available sale!$6.99
- Golden Diamond Pack$11.99
- Mega Diamond Pack$13.99
Bubble Trouble Classic
- Remove ads$4.99
Questions
Is Digger Machine free?
Is Bubble Trouble Classic free?
Which has better reviews, Digger Machine or Bubble Trouble Classic?
Do Digger Machine or Bubble Trouble Classic have ads?
Which is updated more often, Digger Machine or Bubble Trouble Classic?
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