Comparison

Ninja Robo Chef vs Underwater Runner

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

Head to head
About

Ninja Robo Chef

Features
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In a land far away a ninja is training to be a chef.  ​Help him slice things to perfection. Tap to strike. Focus and timing is everything, the strike must be when the moment is perfect and the force is on the right zone. Hours of fun slicing away.

About

Underwater Runner

Features
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Dive into an underwater adventure! Dodge obstacles and set high scores! Explore the depths of the ocean in an exciting endless runner! Underwater Runner is not just a game—it’s a thrilling underwater adventure! Take control of a fearless diver, navigate through narrow caves, dodge dangerous obstacles, and collect coins to beat your personal best! Immerse yourself in the deep blue world: - Avoid sharks, jellyfish, and giant floating logs blocking your way. - Swim through narrow underwater caves that test your reflexes and precision. - Collect coins and prove you're the ultimate deep-sea explorer! Your skills define your record! Every run is a new challenge! How far can you go this time? Test your speed and reaction skills to become the true master of the deep. Are you ready for the challenge? Put on your gear, take a deep breath, and dive into the adventure of Underwater Runner!

Screenshots

Ninja Robo Chef4 screens
Underwater Runner4 screens

Verdict

The call

The clearest difference is in-app purchases: Underwater Runner at none against Ninja Robo Chef's 1. Underwater Runner also leads on update cadence (every 4 days vs every 24 months). Ninja Robo Chef's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price 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 Robo Chef sells 1 one-off in-app purchase. Underwater Runner asks for nothing beyond the download.

UpkeepUpdate frequency

Ninja Robo Chef ships an update every 24 months, Underwater Runner every 4 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 2 level
Ninja Robo Chef versus Underwater Runner: the parameters behind the verdict, then further details
ParameterNinja Robo ChefUnderwater Runner
PriceFreeFree
Update frequencyEvery 24 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size193 MB182 MB
Age rating4+4+
DeveloperTapMafiaAnkit Kanani

In-app purchases

1 purchases

Ninja Robo Chef

One-time1
  • Remove Ads$0.99
None

Underwater Runner

No in-app purchases

Questions

Is Ninja Robo Chef free?
Ninja Robo Chef is free to download, with in-app purchases available.
Is Underwater Runner free?
Underwater Runner is free to download, with no in-app purchases.
Do Ninja Robo Chef or Underwater Runner have ads?
Underwater Runner shows ads; Ninja Robo Chef does not.
Which is updated more often, Ninja Robo Chef or Underwater Runner?
Ninja Robo Chef ships an update every 24 months, and Underwater Runner every 4 days. Most recently, Ninja Robo Chef was updated on October 10, 2026 and Underwater Runner on October 25, 2026.

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