Comparison

See through Clock vs ET時計

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

Head to head

About

See through Clock

Features

Read full description

A clock with a transparent background that allows you to see behind the iPhone (this app)

About

ET時計

Features

Read full description

くろねこ研究所　KuronekoLab. FF14のエオルゼア時間でアラームが設定できる時計 4アラーム付き使い方はご自由に

Screenshots

See through Clock1 screens

ET時計1 screens

Verdict

The call

The clearest difference is ads: ET時計 at none against See through Clock's shown. ET時計 also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (13.0 vs 15.8.3). 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

See through Clock ships an update fortnightly, ET時計 every 4 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 3 level

See through Clock versus ET時計: the parameters behind the verdict, then further details
Parameter	See through Clock	ET時計
Price	Free	Free
Update frequency	Fortnightly	Every 4 days — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.8.3	13.0 — better
Further details — not scored
Size	35 MB	59 MB
Age rating	4+	4+
Developer	Hideaki Uchikoshi	takayuki atsumi

In-app purchases

None

See through Clock

No in-app purchases

None

ET時計

No in-app purchases

Questions

Is See through Clock free?

See through Clock is free to download, with no in-app purchases.

Is ET時計 free?

ET時計 is free to download, with no in-app purchases.

Do See through Clock or ET時計 have ads?

See through Clock shows ads; ET時計 does not.

Which is updated more often, See through Clock or ET時計?

See through Clock ships an update fortnightly, and ET時計 every 4 days. Most recently, See through Clock was updated on October 12, 2026 and ET時計 on October 11, 2026.