Comparison

D.E.A.D. Protocol vs Sky Rivon

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

Head to head
About

D.E.A.D. Protocol

Survive a zombie apocalypse with realistic shooting mechanics and a vast arsenal of upgradeable weapons. Customize your character and immerse yourself in detailed graphics as you face relentless hordes. Test your survival instincts in intense missions or see how long you can last.

Highlights
  • Realistic shooting mechanics
  • Upgradeable weapon arsenal
  • Customizable characters
  • Intense missions
  • Endless zombie hordes
  • Detailed graphics
Features
Read full description

D.E.A.D. Protocol is the ultimate test of your survival instincts in a world overrun by the undead. Face endless hordes of relentless zombies that grow more cunning and dangerous as you progress. With realistic shooting mechanics and responsive controls, every headshot feels earned and every bullet counts. Arm yourself with a vast arsenal of upgradeable weapons, from pistols to flamethrowers, and customize your loadout to match your playstyle. Step into the apocalypse with fully customizable characters, allowing you to create a survivor who’s truly your own. Immerse yourself in gorgeous, detailed graphics that bring the decaying world to life, from eerie cityscapes to desolate forests. Whether you’re battling for your life in intense missions or just seeing how long you can last, D.E.A.D. Protocol delivers heart-pounding action at every turn. Will you make it to the next daybreak? Download now and find out!

About

Sky Rivon

Embark on a thrilling river adventure through a magical sky. Tap to create and widen your path, navigating unpredictable obstacles and collecting rewards. Enjoy a visually stunning, one-finger control experience with exciting challenges.

Highlights
  • Fantasy-like sky river adventure
  • One-finger tap controls
  • Dynamic path creation and widening
  • Navigate obstacles and dangers
  • Collect coins for rewards
  • Unlock new boat skins
Features
Read full description

Welcome to Sky Rivon and enjoy a fun and thrilling river adventure through the magical sky! It’s a game that will take you on a mesmerizing journey where the sky is a mystical ocean and the river is created by you! Its ever-changing and offers delights and dangers that will keep you amazed and addicted to your screen for long hours. It’s a land where every tap shapes your path for good or bad. The colorful visuals, smooth one-finger control, and a delightful mixture of fun and thrill will deliver a unique and exciting adventure that you’ll fall in love with. If you are looking for a boating game that allows you to set sail on a breathtaking adventure where the river flows through the sky and challenges you from the front and behind, then this game will blow your mind. You’ll tap, align, and navigate through an ever-changing river path while facing unpredictable and thrilling obstacles and challenges in this game. It’s an adventure that will give you great delight and also p**o your precision and nerve to the test. THE GAMEPLAY: As mentioned earlier, it’s a delightful, mesmerizing yet dangerous and thrilling journey. In this game, you will drive your boat through a beautiful and mystical sky-bound river. The parts of the river will slide in front of you, and your task is to tap at the right time, so that the next part of the river gets created. If you are able to tap at the right moment, the river will be widened, making your path wide and smooth. If you can’t, the portion outside the mark will get sliced off, making the path narrower, and the next move will be more difficult. If you fail to extend the river on the next move by timing your tap correctly, the path will shrink further. However, if you do it right, your path will widen and give you more room to maneuver. You must perfectly align a new segment of the river in order to go forward without trouble. But that’s not all. Sometimes you’d have to deliberately miss the mark in order to change your boat’s path and avoid the bombs and other dangers ahead. Also, there will be challenges like storms and other dangerous events which will challenge you to be on your best game. Make your moves properly, avoiding dangers and collect coins on the path that will grant you a new life (once per game) or get a new skin with new boat, sound, and visual. KEY FEATURES: A Fantasy-Like Adventure: Navigate your boat through a gorgeous and colorful world. The design of the game is simply stunning. Be delighted by the colors and eye-pleasing environment while enjoying an excellent gaming experience. One-Finger Controls: Looking for a casual game that you can play with one hand? If so, then this game is definitely for you. Enjoy it while riding the bus or waiting for a meeting or on a class-break. Simple Gameplay with Exciting Challenges: While the gameplay is simple and straightforward, it’s highly thrilling and exciting at the same time. Face storms, bombs, and path-shrinking surprises in every step of the game. Exciting Rewards and Powerups: Earn coins and unlock new skins with new boats, sounds, and environmental changes. You can use the coins to revive once per game. You’ll also get occasional powerups that will make your boat stronger, allowing you to repulse bombs, attract coins with magnet, reduce damage, and more. Fun and Addictive: Sky Rivon is a game that aims to deliver the ultimate fun experience for anyone looking for a casual mobile/tablet game that comes with an easy yet challenging gameplay, beautiful animation, and an addictive mission. Free and Offline: You won’t have to spend a dime to ‘get’ this game and you can play this offline. So, don’t worry about your wallet or an internet connection. *** The storm is closing in, the bombs are ahead, and the river will shrink if you don’t tap with a great timing - are you ready for the challenge? If you are, download Sky Rivon now and start your adventure through the river in the mystical sky!

Screenshots

D.E.A.D. Protocol4 screens
Sky Rivon4 screens

Verdict

The call

The clearest difference is ads: D.E.A.D. Protocol at none against Sky Rivon's shown. D.E.A.D. Protocol also leads on update cadence (every 3 days vs monthly). On price, review sentiment, in-app purchases and monetization model 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. D.E.A.D. Protocol sells 4 one-off in-app purchases and Sky Rivon sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

D.E.A.D. Protocol ships an update every 3 days, Sky Rivon monthly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
D.E.A.D. Protocol versus Sky Rivon: the parameters behind the verdict, then further details
ParameterD.E.A.D. ProtocolSky Rivon
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings7 — better—
Update frequencyEvery 3 days — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size677 MB252 MB
Age rating12+9+
DeveloperNathan SheetsConcetto Antonino Privitera

Customer experience

D.E.A.D. Protocol

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sky Rivon

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

D.E.A.D. Protocol

One-time4
  • Lunchbox$0.99
  • Cooler$1.99
  • Pantry$4.99
Show 1 more
  • Truckload$9.99
1 purchases

Sky Rivon

One-time1
  • Remove non-rewarded ads$3.99

Questions

Is D.E.A.D. Protocol free?
D.E.A.D. Protocol is free to download, with in-app purchases available.
Is Sky Rivon free?
Sky Rivon is free to download, with in-app purchases available.
Do D.E.A.D. Protocol or Sky Rivon have ads?
Sky Rivon shows ads; D.E.A.D. Protocol does not.
Which is updated more often, D.E.A.D. Protocol or Sky Rivon?
D.E.A.D. Protocol ships an update every 3 days, and Sky Rivon monthly. Most recently, D.E.A.D. Protocol was updated on October 12, 2026 and Sky Rivon on October 13, 2026.

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