Comparison

DigiChess vs CosmoVerse

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

Head to head
About

DigiChess

Instantly convert chess board images into interactive digital representations. An AI recognizes pieces, eliminating manual setup and saving preparation time. Export positions to analysis engines or popular chess platforms.

Highlights
  • Image to digital board conversion
  • AI piece recognition
  • FEN description generation
  • Save and edit positions
  • Export to Lichess/Chess.com
Features
Read full description

DigiChess will let you instantly transform a picture taken of a 2D position into a dynamic representation on the screen. The trained AI will recognize all the pieces for you and accurately place them on the board, eliminating the need for any manual setup. Cut out all the preparation time and get straight to the material that follows a diagram! - Take a picture of the board and the position comes to life instantly - Makes use of an AI to quickly and accurately recognize all the pieces - Easily export the positions into analysis engines and studies through the FEN description generated by the AI - Save the positions for future reference - Make changes and corrections to the positions - tweak the playing perspective and piece types - One button export to Lichess or Chess.com analysis.

About

CosmoVerse

Features
Read full description

Wonder. Discover. Learn. Cosmo Verse is an educational discovery app that helps children explore the fascinating worlds of nature, science, and space. Why do bees build hexagonal honeycombs? How do ants find their way? What’s inside an atom? Why does the Earth spin? How are stars formed? With Cosmo Verse, follow a new question every day. Explore Nature Discover the amazing systems of nature—from bees to ants, from mountains to oceans, and from water to plants. Learn how nature has inspired engineering, technology, and design. Discover Science Explore different fields of science—from the structure of atoms to the human body, and from relativity to robotics and algorithms—through explanations tailored for children. Get to know the works of scientists such as Al-Khwarizmi, Ibn al-Haytham, Al-Jazari, and Abdus Salam. Explore Space Pursue the questions you’ve always wondered about the Sun, the Moon, Earth, stars, the atmosphere, and the beginning of the universe. Discover the order of the sky and get to know the universe more closely. Knowledge and Reflection Combined While explaining scientific topics, Cosmo Verse also draws connections to verses in the Quran that highlight nature, the sky, living beings, and creation. Scientific knowledge and the context of the verses are addressed separately; children are encouraged both to learn and to reflect on the world around them. A New Discovery Every Day Choose a content package every day and complete your journey of discovery. The topics you complete appear on the Discovery Map, and as you learn, you build your own world of discovery. What’s in Cosmo Verse? Nature, Science, and Space discovery worlds Educational video content Interactive learning experiences Discoveries linked to verses Scientists and their discoveries Daily discovery suggestions Discovery Map and progress system Today’s discovery is waiting for you. Download CosmoVerse and discover where your curiosity takes you. PREMIUM SUBSCRIPTION DETAILS Get full access to the world of CosmoVerse! Discover the secrets of nature, the wonders of science, and the mysteries of space; take your curiosity a step further every day with educational content, interactive experiences, and inspiring discoveries. Subscription options and current prices are shown in the app. Subscriptions automatically renew at the end of the term. Automatic renewal will continue unless canceled at least 24 hours before the term ends. Subscription management and cancellation can be done in the “Subscriptions” section of your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DigiChess3 screens
CosmoVerse4 screens

Verdict

The call

The clearest difference is update cadence: CosmoVerse at every 4 days against DigiChess's every 8 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. DigiChess sells 1 one-off in-app purchase and CosmoVerse sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DigiChess ships an update every 8 months, CosmoVerse every 4 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 7 level
DigiChess versus CosmoVerse: the parameters behind the verdict, then further details
ParameterDigiChessCosmoVerse
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 8 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.215.1 — better
Further details — not scored
Size24 MB116 MB
Age rating4+4+
DeveloperSolnatrix Inc.BLACKBIRD TEKNOLOJI VE DANISMANLIK ANONIM SIRKETI

In-app purchases

1 purchases

DigiChess

One-time1
  • DigiChess Premium No Advertisements$7.99
3 purchases

CosmoVerse

Subscriptions3
  • Weekly Subscription$9.997 Days
  • Aylık Abonelik$19.991 Month
  • Annual Subscription$129.991 Year

Questions

Is DigiChess free?
DigiChess is free to download, with in-app purchases available.
Is CosmoVerse free?
CosmoVerse is free to download, with in-app purchases available.
Do DigiChess or CosmoVerse have ads?
Neither DigiChess nor CosmoVerse shows ads.
Which is updated more often, DigiChess or CosmoVerse?
DigiChess ships an update every 8 months, and CosmoVerse every 4 days. Most recently, DigiChess was updated on November 3, 2026 and CosmoVerse on November 10, 2026.

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