Idle Server Defender vs Echo Planet
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Idle Server Defender
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Build and protect your own digital fortress in Idle Server Defender, a high-depth incremental tower defense game. Face off against relentless waves of viruses and malware as you optimize your server to become an impenetrable powerhouse. Whether you are a casual fan of idle games or a hardcore strategy player, this game offers endless layers of optimization and math-based progression. Deep Progression Systems The game is built around multiple layers of growth that keep every run feeling fresh and rewarding: - In-Run Upgrades: Use Coins to boost your Attack, Defense, and Utility stats in real time. - Module System: Spend Bits during your run to activate temporary, high-power Modules across different categories. - Prestige Upgrades: Reset your levels to earn meta-currency and unlock big boosts in power. - Gem Upgrades: Invest premium currency into specialized permanent stat boosts that never reset. - Daemon Protocols: Unlock endgame systems that provide massive stat boosts based on your total gems and highest waves. Advanced Strategy & Loadouts Customize your server with 20 unlockable slots to create the perfect build for your playstyle: - Workers: Assign specialized bots to generate passive Coins, Bits, and Experience while you are active or offline. - Downloads: Start timed background tasks that provide permanent bonuses once the download completes. - Executables: Collect and merge rare drops from bosses to stack unique multipliers and rare rarities. - Boost Cards: Equip powerful cards with 8 different rarity levels to multiply your stats. - Mechanics: Tweak your game world with tools for Auto-Modules, Wave Time manipulation, and spawn rates. The Path to Mastery Push through the breach and see how far your hardware can go: - 10 Difficulty Cups: Master 10 different cups, each with 10 tiers of escalating rewards and 4x multipliers. - System Weapons: Unlock high-tier weaponry like the Bit Vortex, Firewall, and Rate Limiter to decimate waves. - Milestones & Challenges: Reach new heights to claim rewards and climb the global leaderboards. - True Offline Progress: Your server stays productive even when the app is closed, earning resources for your next session. Player Friendly Features - No Forced Ads: Enjoy a clean experience with optional rewards that last twice as long. - Auto Restart: Perfectly optimized for farming and grinding while you are away. - Global Leaderboards: Compete for the highest tier achieved against players worldwide. - Localized Support: Play the game in 10 different languages. Download Idle Server Defender now and take control of your mainframe!
Echo Planet
Transform a planet into a star by forging moons that channel power to its core. Upgrade your celestial bodies, stack multipliers, and witness your energy output grow exponentially, even when you're not actively playing. This idle game offers a satisfying progression from small sparks to galaxy-scale power.
- Forge moons to power a planetary core
- Upgrade moons and stack multipliers
- Idle progression, play offline
- Watch signal surge from sparks to galaxy-scale
- Transform planet into a star
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Forge moons that beam power into a sleeping planetary core, awakening it and ultimately igniting it into a star. Upgrade your moons, stack multipliers, and watch your signal surge from tiny sparks to galaxy-scale output, even while you’re offline.
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Verdict
The clearest difference is in-app purchases: Idle Server Defender at none against Echo Planet's 2. Echo Planet's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement 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
Both are free to download. Echo Planet sells 2 one-off in-app purchases. Idle Server Defender asks for nothing beyond the download.
Idle Server Defender ships an update weekly, Echo Planet every 3 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | Idle Server Defender | Echo Planet |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (23 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 23 — better |
| Update frequency | Weekly | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 169 MB | 96 MB |
| Age rating | 12+ | 4+ |
| Developer | Thijs de Rechter | Mustafa Mohammed |
In-app purchases
Idle Server Defender
No in-app purchases
Echo Planet
- Gold Supporter Pack$2.99
- Diamond Supporter Pack$5.99
Questions
Is Idle Server Defender free?
Is Echo Planet free?
Do Idle Server Defender or Echo Planet have ads?
Which is updated more often, Idle Server Defender or Echo Planet?
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