Comparison

OpenDNA vs Ask Aristotle

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

Head to head
About

OpenDNA

Explore art and philosophy through engaging 5-minute lessons and daily activities. Develop your critical thinking skills by discovering new concepts and recording your insights in a personal notepad.

Highlights
  • 5-minute learning content
  • Daily unusual activities
  • Personal notepad for discoveries
  • Explore Cubism
  • Learn about Haiku
  • Study light and shade in art
  • Investigate Western philosophy
Features
Read full description

- Explore art, philosophy, and literature in short, engaging sessions. - Experience artworks at exhibitions and learn more about their stories through the app. Enjoy content on art, philosophy, and literature anytime, anywhere. At OpenDNA Space in Sengawa, Chofu, Tokyo, we regularly present exhibitions, performances, and other events and programs. By combining actual exhibition visits with the app, you can deepen your understanding of the artworks and discover new perspectives. Whether you use the app on its own or together with OpenDNA Space, OpenDNA invites you to encounter art and culture while discovering new questions and perspectives. OpenDNA Space Related Content FUNAKOSHI Katsura Print Exhibition FUNAKOSHI Katsura (1951-2024) was a Japanese sculptor and printmaker. Enjoy looking at the artist’s diverse print works. 5-Minute Art, Philosophy & Literature Happiness in Western Philosophy What is happiness? How can we be happy? Explore these questions alongside Western philosophers from Ancient Greece to the 20th century. Freedom in Western Philosophy What is freedom? How has the idea of freedom changed over time? Discover how Western philosophers have understood and defined freedom since the days of Ancient Greece. Light and Shade in Visual Arts How do artists use light and shade, and what effects do they create? Think about this question through works by Vermeer, Caravaggio, Degas, Monet, and others. East Asian Philosophy and the Origins of Chinese Characters How were Chinese characters, which have been widely used around the world, created? Discover their origins through Chinese history and myths. Wandering through the World of Haiku Haiku are short poems that capture moments of the seasons and everyday life. Enjoy this unique literary form and let your imagination go into the ordinary and extraordinary. Haiku Theatre Experience haiku through familiar everyday scenes. What kind of landscape or story comes to mind when you listen to each poem? New content is added regularly. Part of the content is available in Japanese only.

About

Ask Aristotle

Engage in simulated conversations with the philosopher Aristotle. Powered by ChatGPT's API, this app offers direct access to his profound insights on ethics, metaphysics, and politics.

Highlights
  • Simulated conversations with Aristotle
  • Explore ethics, metaphysics, politics
  • Powered by ChatGPT API
  • Direct access to philosophical insights
  • Immersive and enlightening experience
Features
Read full description

Introducing "Ask Aristotle" – the revolutionary iOS app that grants you the unique opportunity to engage in captivating conversations with the legendary philosopher Aristotle. With the power of ChatGPT's API, this app provides an immersive and enlightening experience, allowing you to interact with one of history's greatest minds. "Ask Aristotle" brings Aristotle's philosophical wisdom and expertise right to your fingertips. Whether you have burning questions about ethics, metaphysics, politics, or any other topic that piques your intellectual curiosity, this app offers you a direct line to Aristotle's profound insights.

Screenshots

OpenDNA4 screens
Ask Aristotle3 screens

Verdict

The call

The clearest difference is rating: OpenDNA at 5.0 against Ask Aristotle's 4.2. OpenDNA also leads on review sentiment (95% vs 80%) and update cadence (monthly vs every 2 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

OpenDNA holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 95% of OpenDNA's written reviews are positive against 80% of Ask Aristotle's.

UpkeepUpdate frequency

OpenDNA ships an update monthly, Ask Aristotle every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
OpenDNA versus Ask Aristotle: the parameters behind the verdict, then further details
ParameterOpenDNAAsk Aristotle
PriceFreeFree
Rating5.0 (3 ratings) — better4.2 (6 ratings)
Positive reviews95.0% of reviews — better80.0% of reviews
Number of ratings36 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.2
Further details — not scored
Size116 MB10 MB
Age rating12+12+
DeveloperOpenDNA Inc.Nicolas Perez

Customer experience

OpenDNA

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive95.0%
Neutral5.0%
Negative0.0%

Ask Aristotle

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

OpenDNA

No in-app purchases

None

Ask Aristotle

No in-app purchases

Questions

Is OpenDNA free?
OpenDNA is free to download, with no in-app purchases.
Is Ask Aristotle free?
Ask Aristotle is free to download, with no in-app purchases.
Which has better reviews, OpenDNA or Ask Aristotle?
OpenDNA is rated higher. OpenDNA averages 5.0 out of 5 from 3 ratings, while Ask Aristotle averages 4.2 from 6 ratings.
Do OpenDNA or Ask Aristotle have ads?
Neither OpenDNA nor Ask Aristotle shows ads.
Which is updated more often, OpenDNA or Ask Aristotle?
OpenDNA ships an update monthly, and Ask Aristotle every 2 months. Most recently, OpenDNA was updated on October 7, 2026 and Ask Aristotle on October 4, 2026.

Other comparisons