Comparison

Initial Drop vs Akina Night

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

Head to head

D glass of water

A living cup for every drive

Free

🎬 Entertainment

No ratingsView app →

About

Initial Drop

Features

Read full description

A real-time water physics simulation inspired by the tofu delivery cup scene from Initial D. Carry a glass of water without spilling!

About

Akina Night

Features

Read full description

Akina Night turns your iPhone into a living cup of water in a night-drive cabin. Secure your device before a trip, then watch the water respond in real time to acceleration, braking, and cornering through motion sensors. Feel every journey with immersive liquid physics and tire audio. A one-time Remove Ads purchase is available. Do not operate the app while driving.

Screenshots

Initial Drop1 screens

Akina Night4 screens

Verdict

The call

The clearest difference is in-app purchases: Initial Drop at none against Akina Night's 1. Initial Drop also leads on ads (none vs shown). Akina Night's advantage is update cadence (every 4 days vs every 3 months). On price, 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. Akina Night sells 1 one-off in-app purchase. Initial Drop asks for nothing beyond the download.

UpkeepUpdate frequency

Initial Drop ships an update every 3 months, Akina Night every 4 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level

Initial Drop versus Akina Night: the parameters behind the verdict, then further details
Parameter	Initial Drop	Akina Night
Price	Free	Free
Update frequency	Every 3 months	Every 4 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad — better	iPhone
Requires iOS	17.0 — better	18
Further details — not scored
Size	4 MB	17 MB
Age rating	4+	4+
Developer	Kuan-Chung Chiu	Han-Yu Chen

In-app purchases

None

Initial Drop

No in-app purchases

1 purchases

Akina Night

One-time1

Remove Ads$0.99

Questions

Is Initial Drop free?

Initial Drop is free to download, with no in-app purchases.

Is Akina Night free?

Akina Night is free to download, with in-app purchases available.

Do Initial Drop or Akina Night have ads?

Akina Night shows ads; Initial Drop does not.

Which is updated more often, Initial Drop or Akina Night?

Initial Drop ships an update every 3 months, and Akina Night every 4 days. Most recently, Initial Drop was updated on October 17, 2026 and Akina Night on October 5, 2026.