Comparison

Void Ranger vs Cave Survivor

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

Head to head
About

Void Ranger

Defend a spaceship in a cosmic roguelike tower defense game. Build and upgrade towers, equip your hero with dual weapons, and mine resources to survive increasingly difficult alien sectors. Each playthrough offers a unique challenge with permanent upgrades.

Highlights
  • Over 20 unique towers
  • Equip hero with dual weapons
  • Mine asteroids for resources
  • Roguelike escort missions
  • Permanent upgrades
  • Randomly generated sectors
Features
Read full description

Embark on a perilous journey across the cosmos! In this unique roguelike tower defense game, your mission is to protect a vulnerable spaceship through hostile alien sectors. KEY FEATURES: Over 20 Unique Towers: Unleash a diverse arsenal! Erect everything from the chain-lightning Tesla Coil to the gravity-warping Singularity Generator. Adapt your strategy with each new sector. Arm Your Hero: Don't just build—fight! Your hero can equip multiple weapons simultaneously. Wield a Lightsaber in one hand and a Shotgun in the other, creating powerful, synergistic combat builds on the fly. Mine to Build: Strategy starts with resources. Mine asteroids for precious minerals during your flight, then spend them to purchase and upgrade your deadly tower network at the in-run shop. Smart economy is key to survival. Roguelike Escort Missions: Every journey is unique. Forge a path through randomly generated galactic sectors, face escalating threats, and unlock permanent upgrades to prepare for the next, even tougher run.

About

Cave Survivor

Features
Read full description

Cave Survivor is an action survival game where you become a small plush guardian protecting your owner from invading nightmares. Every night, dark and dangerous dream creatures appear and threaten your owner’s peaceful sleep. As a brave plush companion, your mission is to defeat these nightmares and keep the dreams safe for as long as possible. Control your character with simple and intuitive controls, defeat endless waves of nightmare monsters, and grow stronger by collecting and upgrading various equipment. As time passes, the nightmares become faster and more powerful, testing your reflexes and strategy. Game Features: - Unique concept as a plush guardian protecting dreams - Endless survival-style action combat - Simple controls with challenging gameplay - Equipment collection and character growth - Increasing difficulty for constant challenge - Designed for both short play sessions and long-term play Cave Survivor supports online features for game data synchronization. Optional in-app purchases are available, but all core gameplay content can be enjoyed without making any purchases. Protect your owner’s peaceful sleep, defeat the endless nightmares, and become the ultimate dream guardian.

Screenshots

Void Ranger4 screens
Cave Survivor3 screens

Verdict

The call

The clearest difference is in-app purchases: Void Ranger at none against Cave Survivor's 10. Void Ranger also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (12.0 vs 15.0). Cave Survivor's advantage is ads (none vs shown). 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. Cave Survivor sells 10 one-off in-app purchases. Void Ranger asks for nothing beyond the download.

UpkeepUpdate frequency

Void Ranger ships an update every 3 days, Cave Survivor every 10 days. Both last shipped on October 30, 2026.

Scorecard4 real differences · 6 level
Void Ranger versus Cave Survivor: the parameters behind the verdict, then further details
ParameterVoid RangerCave Survivor
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 days — betterEvery 10 days
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size211 MB313 MB
Age rating12+12+
DeveloperytgameYoungHo Choi

In-app purchases

None

Void Ranger

No in-app purchases

10 purchases

Cave Survivor

One-time10
  • Daily Equipment Package$4.99
  • Daily Enhance Package$4.99
  • Weekday Popup Package$4.99
Show 7 more
  • Daily Equipment Package$9.99
  • Daily Enhance Package$9.99
  • Weekday Popup Package$9.99
  • Daily Equipment Package$19.99
  • Daily Enhance Package$19.99
  • Weekday Popup Package$19.99
  • Weekday Popup Package$49.99

Questions

Is Void Ranger free?
Void Ranger is free to download, with no in-app purchases.
Is Cave Survivor free?
Cave Survivor is free to download, with in-app purchases available.
Do Void Ranger or Cave Survivor have ads?
Void Ranger shows ads; Cave Survivor does not.
Which is updated more often, Void Ranger or Cave Survivor?
Void Ranger ships an update every 3 days, and Cave Survivor every 10 days. Most recently, Void Ranger was updated on October 30, 2026 and Cave Survivor on October 30, 2026.

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