Comparison

Space Towers vs Purifie

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

Head to head
About

Space Towers

Features
Read full description

A simple puzzle game where your goal is build towers by connecting blocks with two simple rules: • You can put only a smaller block on a larger • Blocks should be the same color Sound simple, but can you solve it? A game for everyone who likes a good logic puzzles or sort color stack games. • 160 predesigned levels • Various difficulty from 3 towers to 8 towers • Endless gameplay with level generator mode • No Ads • Can be played without internet • Atmosphere music & art • Privacy Policy: http://spacetowers.sevenfoots.com/privacyPolicy.html • Terms Of Use: http://spacetowers.sevenfoots.com/termsOfUse.html Feel free to check my other games on http://sevenfoots.com/apps

About

Purifie

A special worm battles pollution and hostile creatures to restore a contaminated aquatic ecosystem. Help Wormie clean up the water and protect aquatic life.

Highlights
  • Combat pollution
  • Defend against hostile creatures
  • Restore aquatic ecosystem
  • Play as Wormie
  • Engaging storyline
Features
Read full description

The once-pristine water area has been contaminated with garbage and pollutants, posing a threat to the aquatic life. The protagonist, a special worm named Wormie, takes on the heroic task of restoring the aquatic ecosystem by combating pollution and fending off hostile creatures.

Screenshots

Space Towers4 screens
Purifie4 screens

Verdict

The call

The clearest difference is price: Purifie at Free against Space Towers's $0.49. Purifie also leads on in-app purchases (none vs 9). Space Towers's advantage is ads (none vs shown) and update cadence (weekly vs every 15 months). On device support and iOS requirement 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

Purifie is free to download; Space Towers costs $0.49 up front. Space Towers sells 9 one-off in-app purchases. Purifie asks for nothing beyond the download.

UpkeepUpdate frequency

Space Towers ships an update weekly, Purifie every 15 months. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 5 level
Space Towers versus Purifie: the parameters behind the verdict, then further details
ParameterSpace TowersPurifie
Price$0.49Free — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 15 months
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size45 MB232 MB
Age rating4+4+
DeveloperDmytro Denys米叶 罗

In-app purchases

9 purchases

Space Towers

One-time9
  • Big Undo Sack$0.49
  • HUGE UNDO SACK$0.69
  • Jumbo Undo Sack$0.99
Show 6 more
  • Six Color Towers Puzzles Key$0.99
  • Seven Color Towers Puzzles Key$0.99
  • Eight Color Towers Puzzles Key$0.99
  • Unlimited Undo$1.99
  • Puzzle Generator Infinity Key$1.99
  • Universal Key$1.99
None

Purifie

No in-app purchases

Questions

Is Space Towers free?
Space Towers costs $0.49, and also offers in-app purchases.
Is Purifie free?
Purifie is free to download, with no in-app purchases.
Do Space Towers or Purifie have ads?
Purifie shows ads; Space Towers does not.
Which is updated more often, Space Towers or Purifie?
Space Towers ships an update weekly, and Purifie every 15 months. Most recently, Space Towers was updated on October 29, 2026 and Purifie on October 14, 2026.

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