Comparison

Polysphere vs Memory Tap Challenge

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

Head to head
About

Polysphere

Restore scattered picture pieces by rotating them until they form a complete low-poly image. Assemble a variety of colorful pictures, from animals to fruits, in this relaxing art and puzzle game.

Highlights
  • Rotate picture pieces
  • Assemble low-poly images
  • Variety of pictures (animals, fruits)
  • Unique mechanics
  • Bright and colorful visuals
  • Combines art and puzzle genres
Features
Read full description

A perfect way to relax is to make something truly beautiful! Polysphere: Art game is a polygram game where you need to restore pictures by rotating picture pieces. Collect the picture – initially the pieces of the picture will be scattered. Rotate picture pieces horizontally, vertically, as well as right and left until the pieces fit into the picture! Assemble a variety of pictures in the art picture game – animals, fruits, and many more! Why you'll love Polysphere: - Unique mechanics - Bright & colorful pictures - Great combination of two genres: art game & polygram puzzle! Privacy Policy: https://aigames.ae/policy Terms of Use: https://aigames.ae/policy#terms

About

Memory Tap Challenge

Test your focus, recall, and reaction with this engaging memory game. Watch sequences, remember numbers, and tap them back in order. Offers multiple modes and customization options for a fun challenge.

Highlights
  • Classic memory sequence gameplay
  • Reverse mode
  • Daily challenge mode
  • Coins and hints
  • Customizable themes and settings
  • Fast gameplay
Features
Read full description

Memory Tap Challenge is a simple and fun memory game designed to test your focus, recall, and reaction. Watch the sequence, remember the numbers, and tap them back in the correct order. Play Classic Mode, try Reverse Mode, or take on the Daily Challenge. Features: - Classic memory sequence gameplay - Reverse mode for an extra challenge - Daily challenge mode - Coins, hints, and reveal assistance - Color themes, sound, and vibration settings - Simple, clean, and fast gameplay

Screenshots

Polysphere4 screens
Memory Tap Challenge4 screens

Verdict

The call

The clearest difference is review sentiment: Memory Tap Challenge at 100% against Polysphere's 48%. Memory Tap Challenge also leads on in-app purchases (none vs 10) and rating (5.0 vs 4.6). Polysphere's advantage is ratings volume (607K vs 1) and iOS requirement (13.0 vs 15.0). On price, ads 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. Polysphere sells 10 in-app purchases, starting at $7.99 per 7 days. Memory Tap Challenge asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Memory Tap Challenge holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Polysphere has 607K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 48% of Polysphere's written reviews are positive against 100% of Memory Tap Challenge's.

UpkeepUpdate frequency

Polysphere ships an update every 3 weeks, Memory Tap Challenge daily. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
Polysphere versus Memory Tap Challenge: the parameters behind the verdict, then further details
ParameterPolysphereMemory Tap Challenge
PriceFreeFree
Rating4.6 (607K ratings)5.0 (1 ratings) — better
Positive reviews47.7% of reviews100.0% of reviews — better
Number of ratings607K — better1
Update frequencyEvery 3 weeksDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size293 MB8 MB
Age rating12+4+
DeveloperAI Games FZBehrooz Amerishahrabi

Customer experience

Polysphere

All ratings607,360 ratings
Positive88.3%
Neutral5.7%
Negative6.0%
Written reviews2,438 reviews
Positive47.7%
Neutral13.0%
Negative39.2%

Memory Tap Challenge

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

Bugs and requests

Polysphere

Reported bugs

3 issues
  • Levels not registering as completed
  • Ads not loading properly
  • Inconsistent performance across devices

Requested features

4 requests
  • More free puzzles and levels
  • Reduce frequency of ads
  • Customizable difficulty settings
  • Ability to save/share completed puzzles

Memory Tap Challenge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Polysphere

Subscriptions2
  • Weekly Premium3 Days trial$7.997 Days
  • Monthly Premium$19.991 Month
One-time8
  • Butterflies 10 Arts Pack SALE$0.99
  • Cats Artworks Pack SALE$0.99
  • Unicorns Artworks Pack SALE$0.99
Show 5 more
  • Flowers Artworks Pack$1.99
  • Aquarium Artworks Pack$1.99
  • Monsters Artworks Pack$1.99
  • People Artworks Pack$1.99
  • No Subscription Full Access$29.99
None

Memory Tap Challenge

No in-app purchases

Questions

Is Polysphere free?
Polysphere is free to download, with in-app purchases available.
Is Memory Tap Challenge free?
Memory Tap Challenge is free to download, with no in-app purchases.
Which has better reviews, Polysphere or Memory Tap Challenge?
Memory Tap Challenge is rated higher. Polysphere averages 4.6 out of 5 from 607K ratings, while Memory Tap Challenge averages 5.0 from 1 ratings.
Do Polysphere or Memory Tap Challenge have ads?
Both Polysphere and Memory Tap Challenge show ads.
Which is updated more often, Polysphere or Memory Tap Challenge?
Polysphere ships an update every 3 weeks, and Memory Tap Challenge daily. Most recently, Polysphere was updated on October 24, 2026 and Memory Tap Challenge on October 7, 2026.

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