Comparison

Deep Shot! vs Koi

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

Head to head
About

Deep Shot!

Organize your backpack with weapons and dive into thrilling underground missions. Your character automatically shoots downward, breaking through soil to uncover treasures and battle enemies. Upgrade your gear to survive deeper runs and earn greater riches.

Highlights
  • Backpack organization mechanics
  • Automatic downward shooting
  • Resource mining and treasure hunting
  • Diverse enemy encounters
  • Weapon upgrades and progression
  • Level-based challenges
Features
Read full description

Dig. Shoot. Survive. Upgrade. Prepare for a unique blend of strategy and action! Organize your backpack, choose your weapons wisely, and dive into thrilling underground missions. Before each level begins, you’ll need to carefully arrange weapons in your backpack. Space is limited, so every decision matters. Optimize your loadout, balance power and efficiency, and get ready for the descent. Once the level starts, your character automatically shoots downward, carving a path through layers of soil. Break through the ground, uncover hidden treasures, and collect valuable resources: • Mine gold
• Discover mysterious chests
• Unearth rare materials But beware — you’re not alone underground. As you dig deeper, you’ll encounter dangerous enemies lurking beneath the surface. Each foe presents a new challenge. To survive, you must rely on your preparation, weapon choices, and upgrades. Fight. Adapt. Overcome. Defeat enemies, push further down, and complete levels to earn powerful rewards. Use your loot to: • Upgrade your weapons
• Increase damage and efficiency
• Unlock new possibilities Stronger gear means deeper runs, tougher battles, and greater riches. With every level, the challenge grows. Smarter planning and better upgrades will be the key to victory. Features: • Innovative backpack organization mechanics
• Satisfying digging and shooting gameplay
• Resource mining and treasure hunting
• Diverse enemy encounters
• Weapon upgrades and progression
• Rewarding level-based challenges How deep can you go? Download now and start your underground adventure!

About

Koi

Control two fish simultaneously in this challenging reflex game. Dodge falling obstacles with precise timing across multiple game modes. Utilize a temporary invincibility power-up to survive longer and compete on global leaderboards.

Highlights
  • Control two fish simultaneously
  • Three distinct game modes
  • Temporary invincibility power-up
  • Game Center leaderboards
  • Simple tap controls
Features
Read full description

Koi Rush is a reflex game built around a simple but brutal idea, control two fish at the same time. Your left thumb controls the white fish. Your right thumb controls the black fish. Obstacles fall, you dodge. One hit and it's over. Three Modes: -Solo — one fish, four lanes. The left side is dark, the right side is light. Your fish changes color as it crosses between them. Simple to learn, hard to master. -Classic — both fish dodge falling obstacles at the same time. Stay alive as long as you can. -Insane — the left side is flipped. Your white fish starts at the top while obstacles rise from below. Your brain will fight itself. Phase Meter: -Dodge enough obstacles and your phase meter fills up. Tap it to go invincible for a few seconds, use it wisely. Game Center Leaderboards: -Compete globally across all three modes. See how long you last against the world. Simple controls. No tutorials needed. Just tap and survive.

Screenshots

Deep Shot!4 screens
Koi4 screens

Verdict

The call

The clearest difference is update cadence: Koi at every 5 days against Deep Shot!'s every 3 weeks. Deep Shot!'s advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Deep Shot! against 5.0 for Koi. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Deep Shot! ships an update every 3 weeks, Koi every 5 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Deep Shot! versus Koi: the parameters behind the verdict, then further details
ParameterDeep Shot!Koi
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.6
Further details — not scored
Size207 MB15 MB
Age rating4+9+
DeveloperAdilkhan KokanovMohamed Kaid

In-app purchases

None

Deep Shot!

No in-app purchases

None

Koi

No in-app purchases

Questions

Is Deep Shot! free?
Deep Shot! is free to download, with no in-app purchases.
Is Koi free?
Koi is free to download, with no in-app purchases.
Which has better reviews, Deep Shot! or Koi?
Deep Shot! and Koi are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Deep Shot! or Koi have ads?
Both Deep Shot! and Koi show ads.
Which is updated more often, Deep Shot! or Koi?
Deep Shot! ships an update every 3 weeks, and Koi every 5 days. Most recently, Deep Shot! was updated on October 13, 2026 and Koi on October 10, 2026.

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