# Steampunk Defense vs Module TD Tower Defense Sci The clearest difference is ads: Module TD Tower Defense Sci at none against Steampunk Defense's shown. Steampunk Defense's advantage is review sentiment (62% vs 42%) and update cadence (every 9 days vs monthly). On price, rating, in-app purchases and monetization model there is nothing between them. Both are free to download. Steampunk Defense sells 11 in-app purchases, starting at $2.99 per 7 days and Module TD Tower Defense Sci sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters. On the App Store both sit at effectively the same score — 4.3 for Steampunk Defense against 4.5 for Module TD Tower Defense Sci. That said, the two scores are not equally well evidenced: Steampunk Defense has 8.3K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews are what separate them: 62% of Steampunk Defense's written reviews are positive against 42% of Module TD Tower Defense Sci's. Steampunk Defense ships an update every 9 days, Module TD Tower Defense Sci monthly. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively. ## The numbers | Metric | Steampunk Defense | Module TD Tower Defense Sci | | --- | --- | --- | | Price | Free | Free | | Rating | [4.3 (8.3K ratings)](https://appshunter.io/ios/app/steampunk-defense/id999261235/reviews) | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489/reviews)** | | Number of ratings | **8.3K** | 1.3K | | Positive reviews | **61.9% of reviews** | 42.1% of reviews | | In-app purchases | Yes | Yes | | Ads | Yes | **No** | | Update frequency | **Every 9 days** | Monthly | | Monetization | Free with in-app purchases | Free with in-app purchases | | Size | 143 MB | 413 MB | | Requires iOS | **8.0** | 15.6 | | Devices | iPhone, iPad, iPod | iPhone, iPad, iPod | | Age rating | 12+ | 9+ | | Developer | [Cantalooza Games LLC](https://appshunter.io/developer/1619916950) | [Mikhail Vladimirovich](https://appshunter.io/developer/660171136) | ## What reviewers say ### Steampunk Defense [App page](https://appshunter.io/ios/app/steampunk-defense/id999261235) Engage in epic steampunk battles defending your lands against invaders. Deploy a variety of modern units and strategic defenses across diverse environments. Command your iron troops and upgrade them to become the ultimate defender in this thrilling tower defense game. **Highlights:** Epic battles, Modern sniper and gunner units, Rocket and ice tower defenses, Multiple islands and unique levels, Upgradeable units, Multiplayer mode **Features:** macOS Compatibility **In-app purchases (11)** | Purchase | Price | Billing | | --- | --- | --- | | Premium Game | $2.99 | per 7 days | | gold1 | $0.99 | one-time | | fuel1 | $0.99 | one-time | | Beginner Kit | $0.99 | one-time | | Tower Slot | $0.99 | one-time | | Big Fuel Pack | $1.99 | one-time | | gold3 | $2.99 | one-time | | gear3 | $2.99 | one-time | | gold4 | $5.99 | one-time | | Epic Kit | $8.99 | one-time | | gold5 | $31.99 | one-time | **What reviewers like** - 👍 Good game - 🕹ī¸ Fun and addictive gameplay - 💰 Free to play with optional in-app purchases **What reviewers complain about** - 🐛 Frequent crashes and bugs - 💸 Aggressive monetization with ads and energy system - 🕹ī¸ Lack of depth and repetitive gameplay - đŸšĢ False advertising - not actually steampunk themed **Reported bugs** - Game progress and purchases not saving properly - Crashes and freezes when switching apps or during gameplay - Inconsistent upgrade and hero mechanics **Requested features** - More level variety and progression - Improved performance and stability - Better explanation of game mechanics and hero abilities ### Module TD Tower Defense Sci [App page](https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489) Defend your space base from waves of incoming enemies by strategically placing and customizing unique towers. This offline strategy game offers deep customization with modular elements and elemental bonuses to overcome challenging levels. **Highlights:** Offline Tower Defense, Highly Customizable Towers, Modular Elements, Elemental Bonuses, 80+ Levels, Strategic Gameplay, Achievements **Features:** macOS Compatibility **In-app purchases (12)** | Purchase | Price | Billing | | --- | --- | --- | | Matrix Small Pack | $0.99 | one-time | | Metamaterials+Matrix Small | $0.99 | one-time | | Matrix Moderate Pack | $1.99 | one-time | | Average Pack | $2.99 | one-time | | Matrix Average Pack | $4.99 | one-time | | Metamaterials Average Pack | $4.99 | one-time | | Matrix Good-Sized Pack | $8.99 | one-time | | Metamaterials+Matrix Medium | $8.99 | one-time | | Matrix Large Pack | $17.99 | one-time | | Metamaterials Large Pack | $17.99 | one-time | | Metamaterials Huge Pack | $43.99 | one-time | | Metamaterials and Matrix | $49.99 | one-time | **What reviewers like** - 🚀 Challenging and fun - 🔒 No aggressive in-app purchases - 🔒 No forced ads - 👍 Customizable towers and strategy - 👍 Lots of levels and replay value **What reviewers complain about** - 🐛 Bugs and glitches - 🐛 Levels not properly optimized for newer devices - 🐛 Crashes and freezes on certain levels - 🐛 Progression and purchases not syncing across devices - 🐛 Difficulty spike and pay-to-win mechanics **Reported bugs** - Levels not loading properly - Towers disappearing or not functioning - Game progress being reset or lost - Incompatibility issues with newer devices - Crashes and freezes on certain levels **Requested features** - More levels and updates - Better tutorial and in-game explanations - Difficulty options and customization - Sync progress and purchases across devices - Improved performance and optimization ## Frequently asked questions ### Is Steampunk Defense free? Steampunk Defense is free to download, with in-app purchases available. ### Is Module TD Tower Defense Sci free? Module TD Tower Defense Sci is free to download, with in-app purchases available. ### Which has better reviews, Steampunk Defense or Module TD Tower Defense Sci? Module TD Tower Defense Sci is rated higher. Steampunk Defense averages 4.3 out of 5 from 8.3K ratings, while Module TD Tower Defense Sci averages 4.5 from 1.3K ratings. ### Do Steampunk Defense or Module TD Tower Defense Sci have ads? Steampunk Defense shows ads; Module TD Tower Defense Sci does not. ### Which is updated more often, Steampunk Defense or Module TD Tower Defense Sci? Steampunk Defense ships an update every 9 days, and Module TD Tower Defense Sci monthly. Most recently, Steampunk Defense was updated on October 22, 2026 and Module TD Tower Defense Sci on October 26, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*