Comparison

shinkai ambient 深海アンビエント vs Quick Math Break

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

Head to head
About

shinkai ambient 深海アンビエント

Explore the deep sea in a submersible with no time limits, enemies, or game over. This relaxing exploration game is designed for all ages and requires no language.

Highlights
  • Submersible exploration
  • Deep sea environment
  • No time limits
  • No enemies
  • No game over
  • Wordless gameplay
Features
Read full description

This is a game to ride a submersible and explore the deep sea. There is no time limit. There are no enemies. There is no game over. You do not need to use words. However, it is a game that walks in the deep ocean, with the mood going. Or fighting the enemy, or lose or win, it does not have any elements that, I think I enjoy also to small children. Since it is an endless game, there is no need to clear any purpose. You can either got stopped on the way, it may be nothing I ended up in neglect without operation. Do not need the language, because it is a game that does not come out at all of the words, you can enjoy even if you're foreign. Recommended for · If you like sea or diving, but you can not go to the sea quite easily · For people who are tired of living in the city · Companies office breaks, those who want to change their pace in a short time · To those who are bored with everyday life · For those who are looking for games that children can be relieved · For those who like exploration and walking · To those who want to relieve stress · For people who want to be healed · In a time I want to sleep at night · You do not need any words at all, so even for overseas people

About

Quick Math Break

Features
Read full description

Unleash Your Brain Power! The Ultimate Flash Mental Math Workout. This app is your dedicated trainer for mastering lightning-fast calculation and razor-sharp memory. Instantly memorize series of numbers flashed on the screen and calculate their total with accuracy. With a sleek, minimalist design, you can seamlessly integrate this powerful brain exercise into your daily commute or any quick break. Start turning your downtime into prime brain-training time! Perfect for: Anyone aiming to dramatically increase their mental calculation speed and accuracy. Students or professionals looking to boost focus and short-term memory. Individuals interested in effective, fun brain-training and cognitive health. Key Features 1. Customize Your Challenge Level Select your difficulty from 1-digit, 2-digit, or 3-digit problems. Start with 1-digit to build confidence, then progressively scale up to master the complex 3-digit flash challenges. The power to level up is in your hands! 2. Designed for Peak Concentration Numbers flash at a rapid 0.5-second interval, demanding your absolute focus to track and total. Complete 8 problems per set, striving for up to 10 successful sets in a row. This structure keeps you engaged and motivated to push your limits. The clean interface eliminates distractions, creating the perfect environment for intense mental focus. 3. Instant Feedback & Score Tracking Know your results immediately with visual and sound feedback for every correct or incorrect answer. Answer correctly? Advance to the next set. Answer incorrectly? The game ends, and your total correct score is instantly tallied. Track your progress and stay motivated to beat your personal best every time you play. Stop scrolling and start calculating! Download this brain trainer today and dramatically boost your mental agility!

Screenshots

shinkai ambient 深海アンビエント4 screens
Quick Math Break3 screens

Verdict

The call

The clearest difference is ads: shinkai ambient 深海アンビエント at none against Quick Math Break's shown. shinkai ambient 深海アンビエント also leads on update cadence (fortnightly vs monthly) and iOS requirement (6.0 vs 16.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

shinkai ambient 深海アンビエント ships an update fortnightly, Quick Math Break monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
shinkai ambient 深海アンビエント versus Quick Math Break: the parameters behind the verdict, then further details
Parametershinkai ambient 深海アンビエントQuick Math Break
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly — betterMonthly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS6.0 — better16.6
Further details — not scored
Size131 MB5 MB
Age rating4+4+
DeveloperKensuke TsuzukiKana Uchida

In-app purchases

None

shinkai ambient 深海アンビエント

No in-app purchases

None

Quick Math Break

No in-app purchases

Questions

Is shinkai ambient 深海アンビエント free?
shinkai ambient 深海アンビエント is free to download, with no in-app purchases.
Is Quick Math Break free?
Quick Math Break is free to download, with no in-app purchases.
Do shinkai ambient 深海アンビエント or Quick Math Break have ads?
Quick Math Break shows ads; shinkai ambient 深海アンビエント does not.
Which is updated more often, shinkai ambient 深海アンビエント or Quick Math Break?
shinkai ambient 深海アンビエント ships an update fortnightly, and Quick Math Break monthly. Most recently, shinkai ambient 深海アンビエント was updated on November 3, 2026 and Quick Math Break on October 28, 2026.

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