Dummy Defense vs Doodle Tanks™
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dummy Defense
Design structures to protect a ragdoll character from various hazards using a blueprint editor. Earn stars by building cost-effective and strong defenses, with tools to visualize stress and slow down time for analysis.
- Blueprint editor for designing structures
- Realistic physics simulation
- Ragdoll physics
- Stress display for problem areas
- Slow motion slider
- Save/Load designs
- Email blueprints to friends
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The spin-off of SimplePhysics. Protect your dummy from explosions, boulders, spiked walls, and more! Use the blueprints editor to design a structure that will protect your dummy, Melvin, from some random danger. You'll have to work with the available materials. Most of the time you'll use wood, sometimes you'll use concrete, but you must always use your most important asset: your brain. A wise person once said: "An engineer is someone who can do for a dime what any fool can do for a dollar." In Dummy Defense, your design must not only be strong enough, it must be cheap enough to win. Building cheaper structures will earn you more stars on a level. Create your design in seconds with the blueprints editor. If you make a mistake, simply tap the Undo button. Zoom in and out by pinching the screen and pan the view using a two finger drag. While testing, you can see how the strain is distributed across your design. Areas that are under immense strain are colored bright red, while other areas are colored green. This allows you to find and fix problem areas in your design. The slow motion slider lets you slow things down so you can see how your design is failing, and it is also incredibly fun to watch explosions destroying your design in slow motion. Features * Realistic physics simulation * Ragdoll physics * Slow motion slider * 25 levels * Stress display shows problem areas in your design * Finger Test - smash your design to pieces, or blow it up with realistic explosions! * Save/Load designs * E-mail your blueprints to your friends * Universal support for the iPad * Retina display support
Doodle Tanks™
Design and build historically accurate World War II tanks and armored vehicles by combining various elements. This puzzle game offers fun for all ages, incorporating historical facts and designers.
- Design and build WWII tanks
- Combine elements to create vehicles
- Learn about historical events
- Dozens of tanks and vehicles
- Over 100 elements to combine
- All ages puzzle fun
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It’s Time to Go to War! From the Creators of Doodle God & Doodle Devil Comes a New All Ages Puzzle Game! Available in 6 Languages Over 170 Million Players For Doodle Series Worldwide! BECOME A TANK & ARMORED VEHICLE DESIGNER! From the creators of the award winning Doodle God & Doodle Devil comes a new ALL ages puzzle game with a fun historical twist. Combine artillery and other elements to create dozens of World War II tanks and armored vehicles. Start with four basic elements and watch your creations come alive as you create historically accurate tanks and armored vehicles that once rolled across Europe and Africa. Along the way, learn about the historic events and designers that shaped the outcome of the free world. It’s time to go to War in Doodle Tanks! NEW GAMEPLAY FEATURES -Available in 6 languages: English, German, French, Russian, Spanish, & Portuguese -Dozens of Tank and Armored Vehicles to Engineer and Build -Over 80 reactions to perform and over 100 elements to combine -Learn about the legends of Tank & Armored Vehicle Design -ALL ages puzzle fun with a historical twist Follow us to get early access to exclusive content, price drops and updates: LIKE: www.facebook.com/doodlegod FOLLOW: www.twitter.com/joybitsmobile Check out our other exciting games! Doodle Devil™ & Doodle Farm™
Screenshots
Verdict
The clearest difference is review sentiment: Dummy Defense at 93% against Doodle Tanks™'s 58%. Dummy Defense also leads on update cadence (every 5 months vs every 21 months) and ratings volume (57 vs 13). Doodle Tanks™'s advantage is rating (4.6 vs 4.2). On price, ads, in-app purchases and monetization model 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
Dummy Defense costs $0.99 and Doodle Tanks™ $0.99 up front. Dummy Defense sells 3 one-off in-app purchases and Doodle Tanks™ sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Doodle Tanks™ holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 57 and 13 respectively. Written reviews complicate that: 93% of Dummy Defense's written reviews are positive against 58% of Doodle Tanks™'s, so the app with the better star average is not the one people write more warmly about.
Dummy Defense ships an update every 5 months, Doodle Tanks™ every 21 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.
| Parameter | Dummy Defense | Doodle Tanks™ |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.2 (57 ratings) | 4.6 (13 ratings) — better |
| Positive reviews | 92.9% of reviews — better | 58.5% of reviews |
| Number of ratings | 57 — better | 13 |
| Update frequency | Every 5 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 73 MB |
| Age rating | 9+ | 4+ |
| Developer | Jundroo, LLC | JoyBits Ltd. |
Customer experience
Dummy Defense
Doodle Tanks™
Bugs and requests
Dummy Defense
Reported bugs
4 issues- Game starts upside down and controls don't work
- Inputs are inverted on iPad
- Crashes on some devices
- Glitches with removing elements
Requested features
4 requests- More levels and content
- Sandbox mode with more customization
- Hint system or tutorial
- Ability to restore purchases
Doodle Tanks™
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dummy Defense
- Solution Pack 1$0.99
- Solution Pack 2$0.99
- Instruments of Death Level Pack$0.99
Doodle Tanks™
- Border "No reaction" for 12 hours.$0.99
- Border "Final elements" for 12 hours.$0.99
- Border "Mark duplicates" for 12 hours.$0.99
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- 20 tips "Element".$0.99
- 15 tips "Groups".$1.99
- Starter kit.$1.99
- 10 tips "Reaction".$2.99
- Bundle of 1000 energy$3.99
- Bundle of 3000 energy.$9.99
- Bundle of 10000 energy$24.99
Questions
Is Dummy Defense free?
Is Doodle Tanks™ free?
Which has better reviews, Dummy Defense or Doodle Tanks™?
Do Dummy Defense or Doodle Tanks™ have ads?
Which is updated more often, Dummy Defense or Doodle Tanks™?
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