Comparison

DayD Tower Rush HD vs BridgeDDS

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

Head to head
About

DayD Tower Rush HD

Travel back to the Jurassic world and battle dinosaurs using science and technology. Build towers, gather resources, and employ the scientific method to survive and return to your own time. Engage in an uncompromising fight for survival against prehistoric creatures and formidable bosses.

Highlights
  • Build towers
  • Collect resources
  • Scientific method gameplay
  • 80 prehistoric levels
  • Boss battles
  • Fossil collection
Features
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Onwards to the past - сreate the future! Learn the real power of science! You tripped into history, or to be precise – you fell straight into the Jurassic world. Well, will you defeat the dinosaurs with your shiny smartphone? Build towers, collect resources, use the power of the scientific method and you will surely manage to return to your time! It's all in your hands now in this uncompromising battle for survival of the species! Find out who's stronger – the technology of the future, or brute force. Time Mayhem! - A world of 80 prehistoric levels. - Original opponents, fearsome bosses and rare fossils. - Excellent game balance. Welcome to the unique Strategy Game. You will leave your mark on history!

About

BridgeDDS

This advanced tool offers deep double dummy analysis and interactive hand simulation for bridge players. Explore optimal contracts, play out hands with perfect logic, and experiment with strategies to improve your game.

Highlights
  • Double dummy analysis
  • Interactive hand simulator
  • Optimal contract identification
  • Undo/redo functionality
  • Tournament-level insights
Features
Currently charting
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Bridge DDS is an advanced tool for bridge players that combines deep double dummy analysis with a powerful hand simulation engine. Powered by Bo Haglund’s Bridge DoubleDummySolver, the app provides tournament-level insights into every bridge deal. Double Dummy Analysis Instantly calculates makeable tricks for all four hands across all suits and no-trump. Visual matrix shows trick count per contract and direction. Identifies the optimal contract for maximum score in IMPs or matchpoints. Interactive Hand Simulator Select the declarer and trump suit, then play out the hand interactively. Select cards to be played. Remaining cards are played using perfect double dummy logic to challenge your line of play. Ideal for exploring different strategies and learning advanced declarer techniques. Undo/Redo Functionality Freely explore alternative plays with unlimited undo/redo during simulations. Experiment with various card sequences to find the best outcomes. Whether you're a tournament player, teacher, or improving enthusiast, this app is your smart assistant for better analysis, bidding, and play.

Screenshots

DayD Tower Rush HD4 screens
BridgeDDS4 screens

Verdict

The call

The clearest difference is review sentiment: DayD Tower Rush HD at 52% against BridgeDDS's 0%. DayD Tower Rush HD also leads on update cadence (monthly vs every 7 months) and price ($0.99 vs $2.99). BridgeDDS's advantage is rating (4.0 vs 2.7) and in-app purchases (none vs 10). On ads, monetization model 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

DayD Tower Rush HD costs $0.99 and BridgeDDS $2.99 up front. DayD Tower Rush HD sells 7 one-off in-app purchases. BridgeDDS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BridgeDDS holds the better App Store score, 4.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 52% of DayD Tower Rush HD's written reviews are positive against 0% of BridgeDDS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

DayD Tower Rush HD ships an update monthly, BridgeDDS every 7 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard8 real differences · 3 level
DayD Tower Rush HD versus BridgeDDS: the parameters behind the verdict, then further details
ParameterDayD Tower Rush HDBridgeDDS
Price$0.99 — better$2.99
Rating2.7 (3 ratings)4.0 (1 ratings) — better
Positive reviews51.8% of reviews — better0.0% of reviews
Number of ratings3 — better1
Update frequencyMonthly — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
Best chart rank—#115 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS7.0 — better16.6
Further details — not scored
Size230 MB1 MB
Age rating9+4+
Developer8FLOOR LTDKARL PETRECZEK

Customer experience

DayD Tower Rush HD

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews56 reviews
Positive51.8%
Neutral8.9%
Negative39.3%

BridgeDDS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

7 purchases

DayD Tower Rush HD

One-time7
  • Unlock levels2 variants$0.99
  • Unlock episode3 variants$0.99
  • Health$0.99
Show 4 more
  • 100 i-volve$1.99
  • 300 i-volve$4.99
  • 500 i-volve$9.99
  • 1000 i-volve$19.99
None

BridgeDDS

No in-app purchases

Questions

Is DayD Tower Rush HD free?
DayD Tower Rush HD costs $0.99, and also offers in-app purchases.
Is BridgeDDS free?
BridgeDDS costs $2.99, with no in-app purchases.
Which has better reviews, DayD Tower Rush HD or BridgeDDS?
BridgeDDS is rated higher. DayD Tower Rush HD averages 2.7 out of 5 from 3 ratings, while BridgeDDS averages 4.0 from 1 ratings.
Do DayD Tower Rush HD or BridgeDDS have ads?
Neither DayD Tower Rush HD nor BridgeDDS shows ads.
Which is updated more often, DayD Tower Rush HD or BridgeDDS?
DayD Tower Rush HD ships an update monthly, and BridgeDDS every 7 months. Most recently, DayD Tower Rush HD was updated on October 29, 2026 and BridgeDDS on November 1, 2026.

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