Comparison

neoDefense vs Module TD Tower Defense Sci

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

Head to head
About

neoDefense

Defend a sprout of new life from invading creeps by building and upgrading your fortress. Strategize with various weapons to overcome challenging missions and defeat powerful bosses. Enjoy mind-boggling graphics and thrilling sound effects in this unique tower defense experience.

Highlights
  • Build and upgrade fortress
  • Over 2,500 enemy waves
  • 99 challenging missions
  • 5 upgradable weapons
  • Boss battles
  • Stunning vector graphics
  • Thrilling sound effects
Features
Read full description

DEFEND YOUR SPROUT OF NEW LIFE FROM INVADER! [Build, Upgrade and Sweep!] neoDefense is a defense game set in a core of new life invaded by countless creeps. A game that is a new twist of tower defense games, something that will keep you hooked and intriguingly challenged! YOU ARE UNDER ATTACK Build your fortress any way you wish, upgrade weapons and let the invasions begin! And sweep them! Don’t go over yourself & think that you can always win – strategize! MAKE SMART DECISIONS This game need your brilliant idea to defeat enemies attack! Each mission has its own mind-challenging hardness, show that your enemies can never outsmart you. Use weapons, plan and destroy the invaders. MIND-BOGGLING GRAPHICS & SOUNDS Enjoy stunning vector graphics accompanied with thrilling sound effects & animations. Be prepared for astounding visual heaven. One of the best you’ll see in a defense game. [neoDefense FEATURES] • Build your own fortress for incoming waves of enemies! • More than 2,500 waves of creeps across 99 missions (And will be added more later!) • 5 upgradable weapons to kill the creeps with style (And will be added more later!) • There is a BOSS at the end of each group of missions (It's too hard to beat!) • Amazing soundtrack in each group of missions • Astounding variation of the classic defense games [IN-APP PURCHASES] Each in-app purchase can make you challenge more missions from Gamma sector. [SUPPORT AND FEEDBACK] Please contact duetblock@duetblock.com with any inquiry or feedback. Please visit http://www.duetBlock.com for more detail.

About

Module TD Tower Defense Sci

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
Read full description

Tower Defense Offline game. Best td game in defence genre. Play this best tower defence strategy game. Great TD among other defence games. Defend using epic and unique towers. This is a tower defence strategy game where your goal is to defend your territory by obstructing the enemy attackers by placing defensive structures on their path of attack. In this strategy game player has a space base that must be defended by the player. You have waves of multiple incoming "enemies" that must be defended against. Overall whether you will succeed or not will depend on your ability to strategically place and construct towers in the path of attacking enemies. Highly customizable towers with 5 basic elements and more than 31 sci fi modules making your defence unique. Overcome incredible odds and build defence with strategy and wit. Download it now and enjoy the most challenging game among best tower defense games. Unparalleled level of depth for defence games. Module Tower Defense features: • 80+ levels • Customize towers to fit your strategic plan • Plan your actions carefully and adapt to the ever changing battlefield as the level transform itself during the battle • Vast amount of modular elements that can give your tower additional unique effects such as income or splash or critical strike. • Find ultimate combos as Modules can amplify each other’s performance • Enemies have special abilities that can have devastating effect on your defences. • Elements give you special bonuses and perks against certain enemies. • Change the level layout by building towers on the path of space monsters • 3 different skills that can give you yet another way to customize your experience. • Beautiful graphics • Achievements - Get rewards and show off your superiority making the best combinations possible! I personally was playing TD games all my childhood and played through almost every single one. However, when I tried other tower defence games on the market I found that they were way too simple, or just plain boring. Some of what I found were not even tower defense offline games. Selection of towers was too small, they was either easy to build or did not hold enough without donations. Enemies managed to tower rush you in case you play td games free. No matter which tower you got, your tower defence would crush and burn and your castle would fall. So I thought: there should be td games free to play with different options for towers and defences and all the perks of great strategy games. I made this tower defense offline game in hopes that it will give you the depth of old school td game experience on modern devices. Strategy is important here because the resources available to achieve these goals are limited. Strategy here involves setting goals, determining actions to achieve the goals, and mobilizing resources to execute the actions. A strategy describes how the ends (goals) will be achieved by the means (resources). It is a common knowledge that strategy typically involves two major processes: formulation and implementation. Formulation involves analyzing the environment or situation, making a diagnosis, and developing guiding policies. It includes such activities as strategic planning and strategic thinking. Implementation refers to the action plans taken to achieve the goals established by the guiding policy. In this game to succeed you will need to understand both of these processes. Hope you like it. And if you don’t: leave me a comment so I can make it better. =) We have got everything that makes great playing experience: tower, best strategy offline elements, sci fi setting. Explore one of the best tower defence offline games out there and unleash the power of the best tower you can build. https://www.facebook.com/Module-TD-Sci-Fi-Tower-Defense-2151672478181003/ http://moduletd.com/

Screenshots

neoDefense4 screens
Module TD Tower Defense Sci4 screens

Verdict

The call

The clearest difference is review sentiment: neoDefense at 88% against Module TD Tower Defense Sci's 42%. neoDefense also leads on rating (4.7 vs 4.5) and iOS requirement (9.0 vs 15.6). Module TD Tower Defense Sci's advantage is price (Free vs $1.99). On ratings volume, update cadence, 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

Module TD Tower Defense Sci is free to download; neoDefense costs $1.99 up front. neoDefense sells 5 one-off in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

neoDefense holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 547 and 1.3K respectively. Written reviews point the same way: 88% of neoDefense's written reviews are positive against 42% of Module TD Tower Defense Sci's.

UpkeepUpdate frequency

neoDefense ships an update every 2 months, Module TD Tower Defense Sci monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
neoDefense versus Module TD Tower Defense Sci: the parameters behind the verdict, then further details
ParameterneoDefenseModule TD Tower Defense Sci
Price$1.99Free — better
Rating4.7 (547 ratings) — better4.5 (1.3K ratings)
Positive reviews87.7% of reviews — better42.1% of reviews
Number of ratings5471.3K — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size156 MB413 MB
Age rating9+9+
DeveloperSON GILMikhail Vladimirovich

Customer experience

neoDefense

All ratings545 ratings
Positive92.8%
Neutral3.3%
Negative3.9%
Written reviews293 reviews
Positive87.7%
Neutral4.8%
Negative7.5%

Module TD Tower Defense Sci

All ratings1,257 ratings
Positive86.2%
Neutral7.0%
Negative6.8%
Written reviews152 reviews
Positive42.1%
Neutral14.5%
Negative43.4%

User reviews

neoDefense

From 547 App Store ratings

What we love

  • 🚀 Simple yet challenging
  • 👍 Great graphics and animations
  • 🚀 Addictive gameplay
  • 👍 No ads or in-app purchases
  • 👍 Excellent tower defense experience

Room to improve

  • 🐛 Occasional bugs and crashes
  • 🔧 Lack of new levels/updates
  • 💰 Paid level packs can get expensive

Module TD Tower Defense Sci

From 1.3K App Store ratings

What we love

  • 🚀 Challenging and fun
  • 🔒 No aggressive in-app purchases
  • 🔒 No forced ads
  • 👍 Customizable towers and strategy
  • 👍 Lots of levels and replay value

Room to improve

  • 🐛 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

Bugs and requests

neoDefense

Reported bugs

3 issues
  • Impossible to complete certain levels
  • Compatibility issues on some devices
  • Boost tower not available as advertised

Requested features

5 requests
  • More levels and content updates
  • Option to reset levels
  • Ability to save progress across devices
  • Difficulty settings or modes
  • More tower/weapon variety

Module TD Tower Defense Sci

Reported bugs

5 issues
  • 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

5 requests
  • More levels and updates
  • Better tutorial and in-game explanations
  • Difficulty options and customization
  • Sync progress and purchases across devices
  • Improved performance and optimization

In-app purchases

5 purchases

neoDefense

One-time5
  • Unlock & Play Gamma Sector$0.99
  • Unlock & Play Delta Sector$0.99
  • Unlock & Play Epsilon Sector$0.99
Show 2 more
  • Unlock & Play Zeta Sector$0.99
  • Unlock & Play Eta Sector$0.99
12 purchases

Module TD Tower Defense Sci

One-time12
  • Matrix Small Pack$0.99
  • Metamaterials+Matrix Small$0.99
  • Matrix Moderate Pack$1.99
Show 9 more
  • Average Pack$2.99
  • Matrix Average Pack$4.99
  • Metamaterials Average Pack$4.99
  • Matrix Good-Sized Pack$8.99
  • Metamaterials+Matrix Medium$8.99
  • Matrix Large Pack$17.99
  • Metamaterials Large Pack$17.99
  • Metamaterials Huge Pack$43.99
  • Metamaterials and Matrix$49.99

Questions

Is neoDefense free?
neoDefense costs $1.99, and also offers in-app purchases.
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, neoDefense or Module TD Tower Defense Sci?
neoDefense is rated higher. neoDefense averages 4.7 out of 5 from 547 ratings, while Module TD Tower Defense Sci averages 4.5 from 1.3K ratings.
Do neoDefense or Module TD Tower Defense Sci have ads?
Neither neoDefense nor Module TD Tower Defense Sci shows ads.
Which is updated more often, neoDefense or Module TD Tower Defense Sci?
neoDefense ships an update every 2 months, and Module TD Tower Defense Sci monthly. Most recently, neoDefense was updated on October 24, 2026 and Module TD Tower Defense Sci on October 22, 2026.

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