Comparison

Necro vs Cavern Adventurers

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

Head to head
About

Necro

Assemble and upgrade undead creatures from various body parts to defend your tower and fight off hordes of enemies. Explore, gather resources, and discover secret recipes for powerful hybrid units in this strategy auto-battler.

Highlights
  • Create undead units from collected body parts
  • Upgrade your tower with collected resources
  • Hybrid unit creation with secret recipes
  • Take direct control of one unit at a time
  • Strategy and auto-battle gameplay mix
  • Explore and gather resources
Features
Read full description

Assemble the dead using different body parts while upgrading your tower, combine the abilities of the different fantastic races to fight your way through the hordes of enemies and overrun the ’chosen ones’. To tell the truth, the dead are pretty, uhm, dumb. About the Game: The necromancer, along with his faithful companion, the Cat, finds himself in an unknown world, and tries to find a way to return home. Fortunately, along with the main character, there were also magical tools in this world. Using his knowledge and skills, the Necromancer decided to use the remains scattered around to protect himself from aggressive local creatures and find the blueprints of the ship to escape. Gameplay: A mix of strategy and auto battle. The player collects and revives the undead from a variety of remains. The raised undead fight numerous enemies on their own, explores the map, extracts resources and unique body parts. If necessary, the player can take control of any unit. Also, the resources found allows you to upgrade the tower both inside the session and between sessions in the hub. The undead are not under the direct control of the player, and the behavior of the created units is regulated by in-game AI. If necessary, the player can take control of the unit, but at the same time it can be done with only one at a time. Mechanics List: • Creation of undead – Using the remains collected or obtained at the beginning of the game, the player creates new units with the help of a ritual pentagram, which fall under his control. The player can assemble both a specific unit, for example, an Orc, using only orc body parts, and assemble a hybrid using body parts from different creatures.; • Tower Upgrades – During the game, the undead pick up resources and blueprints for castle upgrades. Each improvement brings bonuses, for example: increases units features, increases the amount new remains or repairs the castle itself; • Inhabiting creatures – the player can take direct control of previously created undead by controlling with touching screen. Only one at a time. • Secret recipes – with a certain combination of body parts of creatures, the player opens a secret recipe. A unit created according to a secret drawing, in addition to basic characteristics, also receives a bonus like increased attack, speed, etc. Follow us on Discord: https://discord.gg/HPVkgZP92D Facebook: https://www.facebook.com/profile.php?id=100095216372315

About

Cavern Adventurers

Assemble a team of adventurers to explore, secure, and develop a sprawling underground cave network. Manage your team, build infrastructure, and defend against monsters and thieves to uncover treasures and establish a thriving subterranean settlement.

Highlights
  • Team assembly and management
  • Cave exploration and expansion
  • Infrastructure building (torches, bridges)
  • Monster combat and taming
  • Trap laying for defense
  • Merchant settlement and profit generation
Features
Read full description

In a faraway fantasy kingdom, everything was peaceful... Until monsters started pouring out of a hole in the ground! Put together a team of adventurers to secure, explore, and develop a vast underground network of caves in this cavern management simulator. Your adventurers will face all kinds of challenges in the underground, but there's no obstacle you can't deal with if you know how. Place torches to light up the darkness, build bridges to traverse gorges, and use explosives to clear away large rocks! To create a truly great cave, you'll have to stay on your toes and pay attention to the time of day. When the sun's up, organize your miners to discover new areas and build new fixtures. And when night falls, send in your adventurers to show those monsters who's boss! The deeper you dig, the better the treasure you'll find - just how deep can you go? All that fame can come at a price. As your cave becomes more popular, thieves will appear to try and make off with its treasures. Keep your booty safe by laying devious traps around the entrance! Not all monsters are bad. Some of them might even become your friends and fight alongside you! Once you make an entire floor safe, merchants will be able to move in and set up shop there. With a cut of the profits for you, of course! Keep developing the space and earning gold, and pretty soon you'll have the finest cave in all the land! In this quirky management sim, fun, adventure, and riches are lurking right under your nose... Or should we say, right under your boots? -- Supports drag to scroll and pinch to zoom. Search for "Kairosoft" to see all of our games, or visit us at http://kairopark.jp Be sure to check out both our free-to-play and paid games! Kairosoft's pixel art game series continues! Follow us on X (Twitter) for the latest Kairosoft news and information. https://twitter.com/kairokun2010

Screenshots

Necro4 screens
Cavern Adventurers4 screens

Verdict

The call

The clearest difference is update cadence: Cavern Adventurers at every 3 days against Necro's monthly. Cavern Adventurers also leads on ratings volume (117 vs 13). Necro's advantage is price ($2.99 vs $6.99). On rating, review sentiment, ads and in-app purchases 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

Necro costs $2.99 and Cavern Adventurers $6.99 up front. 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 — 4.4 for Necro against 4.4 for Cavern Adventurers. That said, the two scores are not equally well evidenced: Cavern Adventurers has 117 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 72% of Necro's written reviews are positive against 67% of Cavern Adventurers's.

UpkeepUpdate frequency

Necro ships an update monthly, Cavern Adventurers every 3 days. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Necro versus Cavern Adventurers: the parameters behind the verdict, then further details
ParameterNecroCavern Adventurers
Price$2.99 — better$6.99
Rating4.4 (13 ratings)4.4 (117 ratings)
Positive reviews72.2% of reviews — better67.5% of reviews
Number of ratings13117 — better
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size783 MB75 MB
Age rating4+9+
DeveloperMiYi GameKairosoft Co.,Ltd

Customer experience

Necro

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews18 reviews
Positive72.2%
Neutral5.6%
Negative22.2%

Cavern Adventurers

All ratings117 ratings
Positive82.1%
Neutral6.8%
Negative11.1%
Written reviews166 reviews
Positive67.5%
Neutral13.9%
Negative18.7%

Bugs and requests

Necro

Not enough reviews yet to summarise bugs or requests.

Cavern Adventurers

Reported bugs

3 issues
  • Traps not functioning properly
  • Adventurer AI getting stuck
  • Crashes or freezes at higher levels

Requested features

5 requests
  • Add Thai language support
  • Improve tutorial and onboarding
  • Streamline UI and menus
  • Introduce faster progression options
  • Enhance lighting and visibility

In-app purchases

None

Necro

No in-app purchases

None

Cavern Adventurers

No in-app purchases

Questions

Is Necro free?
Necro costs $2.99, with no in-app purchases.
Is Cavern Adventurers free?
Cavern Adventurers costs $6.99, with no in-app purchases.
Which has better reviews, Necro or Cavern Adventurers?
Necro and Cavern Adventurers are both rated 4.4 out of 5 on the App Store, from 13 and 117 ratings respectively.
Do Necro or Cavern Adventurers have ads?
Neither Necro nor Cavern Adventurers shows ads.
Which is updated more often, Necro or Cavern Adventurers?
Necro ships an update monthly, and Cavern Adventurers every 3 days. Most recently, Necro was updated on September 7, 2026 and Cavern Adventurers on September 23, 2026.

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