Comparison

Mahjong Forest vs Submarine Dive Master

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

Board puzzle game

Submarine Dive Master

Submarine Depth Challenge

Free

🎮 Games

No ratingsView app →

About

Mahjong Forest

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Match and remove all tiles in the wonderful Mahjong Forest adventure journey. ------------- How To Play ------------- • Find and match triple of identical Mahjongg tiles. Remove all tiles to complete a board. • Keep tiles not more than 7 in the matching box. • Simple and addicting!

About

Submarine Dive Master

Features

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Your goal is straightforward: keep upgrading your submersible and dive deeper into the ocean. The controls are simple – just press and hold the screen to dive down. But be careful: your sub has limited energy, and its temperature will rise the longer you dive. Release at the right moments to avoid overheating. After every attempt, upgrade your vessel to reach even greater depths on your next dive!

Screenshots

Mahjong Forest4 screens

Submarine Dive Master4 screens

Verdict

The call

The clearest difference is in-app purchases: Submarine Dive Master at none against Mahjong Forest's 7. Submarine Dive Master also leads on update cadence (weekly vs every 5 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mahjong Forest sells 7 one-off in-app purchases. Submarine Dive Master asks for nothing beyond the download.

UpkeepUpdate frequency

Mahjong Forest ships an update every 5 months, Submarine Dive Master weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level

Mahjong Forest versus Submarine Dive Master: the parameters behind the verdict, then further details
Parameter	Mahjong Forest	Submarine Dive Master
Price	Free	Free
Update frequency	Every 5 months	Weekly — better
Ads	Yes	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	180 MB	137 MB
Age rating	17+	4+
Developer	Erol ARPA	建涛钟

In-app purchases

7 purchases

Mahjong Forest

One-time7

Remove Ads$2.99
Coins 350$2.99
Max Heart$2.99

Show 4 more

Coins 850$5.99
Rolly's Pack$6.99
Journey Pack$7.99
Coins 5000$29.99

None

Submarine Dive Master

No in-app purchases

Questions

Is Mahjong Forest free?

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

Is Submarine Dive Master free?

Submarine Dive Master is free to download, with no in-app purchases.

Do Mahjong Forest or Submarine Dive Master have ads?

Both Mahjong Forest and Submarine Dive Master show ads.

Which is updated more often, Mahjong Forest or Submarine Dive Master?

Mahjong Forest ships an update every 5 months, and Submarine Dive Master weekly. Most recently, Mahjong Forest was updated on October 27, 2026 and Submarine Dive Master on October 25, 2026.