Comparison

Overlapi vs Project Avicenna

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

Head to head
About

Overlapi

Features
Read full description

How much of the overlap can you keep? Overlapi is a deceptively simple game of timing and precision. Watch the moving square and tap at just the right moment. Only the overlapping area survives—and becomes the target for whatever comes next. Every imperfect tap leaves you with less room for error. Keep at least 50% to complete a level. Reach 75% for two stars, 90% for all three, or preserve everything for a perfect 100%. Take on 100 levels across 10 increasingly demanding zones. Squares become faster, arrive in greater numbers and introduce diagonal movement as you progress. Return to a level and your previous best remains visible as a target. Beat it by the smallest margin, chase three stars or keep pushing until the level is marked perfect. Earn stars to unlock every zone through play. Optional one-time in-app purchases let you unlock later zones sooner. FEATURES • Simple one-touch gameplay • 100 levels across 10 zones • Horizontal, vertical and diagonal movement • Up to 300 stars to collect • A visible previous-best target • Perfect-level and perfect-zone challenges • Game Center leaderboards and achievements • Optional one-time zone unlocks • No advertising or account required • Free to download and play Can you collect all 300 stars? Can you perfect an entire zone? The ultimate challenge is a flawless 10,000-point score: 100% on every level. Time your tap. Keep the overlap.

About

Project Avicenna

Features
Read full description

Embark on a vibrant journey of focus and memory with "Project Avicenna: Color Match" – a game designed to challenge your mind and sharpen your cognitive abilities. Inspired by the legendary philosopher and scientist Avicenna, this game is part of a series dedicated to enhancing mental faculties through fun, engaging gameplay. Test your memory with an array of colorful sequences. Watch closely as the sequence displays briefly, then use your sharp memory and quick reflexes to replicate it correctly. Benefits: - Enhanced Memory: Regular playing can improve your short-term and working memory, as you recall sequences and colors under varying conditions. - Increased Focus: Distractions in the game mimic real-world scenarios, training you to maintain concentration amid interruptions. - Faster Reaction Times: Develop quicker reflexes as you respond to changing sequences and advancing levels. About Project Avicenna: Named after the renowned scholar Avicenna, whose works transcended time and disciplines, Project Avicenna aims to meld ancient wisdom with modern cognitive science. Each game in the series is crafted to not only entertain but also to enhance specific cognitive skills, promoting mental wellness and intellectual growth. Join the community of minds keen on boosting their brain power in an enjoyable, colorful way. Download "Project Avicenna: Color Match" today and start your journey towards a sharper, more focused mind!

Screenshots

Overlapi4 screens
Project Avicenna3 screens

Verdict

The call

The clearest difference is in-app purchases: Project Avicenna at none against Overlapi's 9. Project Avicenna also leads on iOS requirement (13.4 vs 17.0). 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. Overlapi sells 9 one-off in-app purchases. Project Avicenna asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Overlapi versus Project Avicenna: the parameters behind the verdict, then further details
ParameterOverlapiProject Avicenna
PriceFreeFree
Update frequencyEvery 12 months—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.013.4 — better
Further details — not scored
Size2 MB12 MB
Age rating4+4+
DeveloperNUIFISH LIMITEDSeif Elfayoumy

In-app purchases

9 purchases

Overlapi

One-time9
  • Unlock Zone 2$0.99
  • Unlock Zone 3$0.99
  • Unlock Zone 4$0.99
Show 6 more
  • Unlock Zone 5$0.99
  • Unlock Zone 7$0.99
  • Unlock Zone 6$0.99
  • Unlock Zone 8$0.99
  • Unlock Zone 10$0.99
  • Unlock Zone 9$0.99
None

Project Avicenna

No in-app purchases

Questions

Is Overlapi free?
Overlapi is free to download, with in-app purchases available.
Is Project Avicenna free?
Project Avicenna is free to download, with no in-app purchases.
Do Overlapi or Project Avicenna have ads?
Neither Overlapi nor Project Avicenna shows ads.

Other comparisons