Comparison

Yakups vs Ninja Fight Clock

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

Head to head
About

Yakups

Features
Read full description

Our customer app allows you to follow the shipping process from start to finish. You can also track accounts through the app. You can download your generated Invoices as pdf.

About

Ninja Fight Clock

Features
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This is a digital and analog clock application to fight the oncoming ninjas. When a ninja attacks, touch the bottom half of the screen. You can fight back with a shuriken or a sword. You can choose the interval between attacks from 10, 15, 20, 30, and 60 minutes. Since they appear at regular intervals, you may want to use them as an alarm when you feel sleepy, such as when you are studying. Each ninja uses its own unique ninjutsu. If your attack hits them several times, you can defeat them. If you tap the scrolls that sometimes appear on the screen, you can use various ninjutsu to fight back. The ninja will leave in one minute. If you defeat them all before they are gone, you will get the scroll from the beginning in the next battle. You can choose from 20 famous Japanese castles for the castle picture. You can also turn off the ninja action and enjoy it as just a clock. ***** The time text and analog clock can be moved with your finger. The picture and analog clock can be zoomed in and out with two fingers. Touch the time text to switch to setting mode. You can change the date and time to various formats by touching it in the setting mode. You can also switch between 12-hour and 24-hour displays. The screen can be rotated horizontally and vertically. By pressing buttons such as "2X" and "3X," the font size can be adjusted in steps. 20 types of backgrounds can be selected. Time signal tone can be selected from 78 different tones.

Screenshots

Yakups4 screens
Ninja Fight Clock3 screens

Verdict

The call

The clearest difference is in-app purchases: Yakups at none against Ninja Fight Clock's 1. Yakups also leads on ads (none vs shown). Ninja Fight Clock's advantage is iOS requirement (14.0 vs 16.4). On price, update cadence 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. Ninja Fight Clock sells 1 one-off in-app purchase. Yakups asks for nothing beyond the download.

UpkeepUpdate frequency

Yakups ships an update fortnightly, Ninja Fight Clock every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard3 real differences ¡ 3 level
Yakups versus Ninja Fight Clock: the parameters behind the verdict, then further details
ParameterYakupsNinja Fight Clock
PriceFreeFree
Update frequencyFortnightly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.414.0 — better
Further details — not scored
Size26 MB25 MB
Age rating17+12+
DeveloperREVEA TEKNOLOJI TICARET LIMITED SIRKETIMihoko Araki

In-app purchases

None

Yakups

No in-app purchases

1 purchases

Ninja Fight Clock

One-time1
  • Ninja Fight Clock with no ads$2.99

Questions

Is Yakups free?
Yakups is free to download, with no in-app purchases.
Is Ninja Fight Clock free?
Ninja Fight Clock is free to download, with in-app purchases available.
Do Yakups or Ninja Fight Clock have ads?
Ninja Fight Clock shows ads; Yakups does not.
Which is updated more often, Yakups or Ninja Fight Clock?
Yakups ships an update fortnightly, and Ninja Fight Clock every 3 weeks. Most recently, Yakups was updated on October 25, 2026 and Ninja Fight Clock on October 27, 2026.

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