Comparison

Dangerous Tower vs Save Willis.

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

Head to head
About

Dangerous Tower

Read full description

In the shade of the sun, try to reach as high as you can. Watch out for traps! HOW TO PLAY: Tap to change jump direction.

About

Save Willis.

Guide a diver to safety by strategically firing a cannon to push buttons and release him from water tanks. Solve physics-based puzzles before his oxygen runs out to progress through increasingly challenging levels.

Highlights
  • Physics-based puzzle gameplay
  • Strategic cannon firing
  • Timed challenges
  • Progressive levels
  • Diver rescue objective
Features
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Willis is a diver that is trapped inside a water tank. The player has to free him before Willis’ oxygen runs out. The only way to free him is by pushing the red buttons placed inside the tank, and to do so the player must fire a cannon to cut the wires that hold these heavy wrecking balls. The wrecking balls are the only objects that are heavy enough to push those red buttons. Once all of the red buttons are pushed, Willis heads to the next water tank until he is finally free and safe.

Screenshots

Dangerous Tower4 screens
Save Willis.4 screens

Verdict

The call

The clearest difference is update cadence: Save Willis. at weekly against Dangerous Tower's every 17 months. On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dangerous Tower ships an update every 17 months, Save Willis. weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Dangerous Tower versus Save Willis.: the parameters behind the verdict, then further details
ParameterDangerous TowerSave Willis.
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 17 monthsWeekly — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size117 MB267 MB
Age rating12+9+
DeveloperHenrique SilvaRobb Entertainment Interactive (REI) - robbent.com

In-app purchases

None

Dangerous Tower

No in-app purchases

None

Save Willis.

No in-app purchases

Questions

Is Dangerous Tower free?
Dangerous Tower is free to download, with no in-app purchases.
Is Save Willis. free?
Save Willis. is free to download, with no in-app purchases.
Do Dangerous Tower or Save Willis. have ads?
Both Dangerous Tower and Save Willis. show ads.
Which is updated more often, Dangerous Tower or Save Willis.?
Dangerous Tower ships an update every 17 months, and Save Willis. weekly. Most recently, Dangerous Tower was updated on November 7, 2026 and Save Willis. on October 30, 2026.

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