Chess Prime app icon
Apple App StoreObserved metadata

Chess Prime

Anton VinokurovGames4.37 · 71 ratings
Open store
Publisher
Anton Vinokurov
Category
Games
Version
1.3.1
Last updated
Sep 14, 2017
Public page · no login requiredMetadata observed Sep 7, 2026, 8:39 PM

Research answer

What AppTrendKit can say about Chess Prime today

Chess Prime has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.

Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.

Performance intelligence

Observed trajectory and estimates

Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.

Estimated downloads · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated downloads · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Revenue growth · 30D
Download growth · 30D
Grossing rank
Free rank

Evidence history

Collected daily performance

No daily metric history has been persisted yet.

No backfilled days
Daily metrics will appear here after the estimator has persisted more than one observation.

Rank history

Observed chart positions

Lower rank is better. Only collected observations are shown.

No positive rank observations are stored for this storefront yet.

Coverage note

What the ranks mean

A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.

Read the method

Storefront mix

Top countries by estimated contribution

Country estimates are aggregated only after country-level predictions exist.

No country-level economics have been persisted for this app yet.

Monetization

Observed store economics signals

Classification
Free listing
Price
Free
In-app purchases
Not observed
Subscriptions
Not observed

These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.

App details

Store metadata

Version
1.3.1
Released
May 7, 2013
Last updated
Sep 14, 2017
Content rating
4+
Default storefront
US

Public IAP observations

Validated in-app purchase prices

Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.

Unavailable
No validated public IAP price observations have been persisted for this app yet.

Listing detail

What the store says

- Importance of chess - Chess is one of the ancient games in the world. Chess has become so increasingly popular that there was a time when chess was considered "Royal Game", but is now a common source of entertainment for a common man. In many parts of the world (in schools) chess has been introduced as major part of the curriculum, because chess increases the mathematical and scientific skills of the students. Chess also increases the problem solving skills, a sense of confidence, a self-worth and the communication skills. ••• Why Chess Prime? ••• Chess Prime is one of the best designed chess games for the iPad / iPhone (1,000,000+ downloads so far). It provides learning support for novice players, a real challenge for the experienced players and fun. Chess Prime supports both ‘one player’ and ‘two player’ game play, so you can play against your friends or against a challenging computer opponent. You can even start your game from different position that allows you to test your skills in different game phases, common positions, solve chess puzzles, etc. Also you can save your game and then re-load it anytime you want. If you are novice player you may take advantage of the feature that shows all legal moves for current piece. -The full list of features:- • Excellent graphics, sound effects and music • Configurable player names • Great AI engine with a flexible difficulty level that suits both novice players and experts • Versatile openings: Chess Prime AI engine plays like a human, not as a computer that always chooses the same move at the same position. It gives you opportunity to play different famous openings to gain extensive experience in chess. This feature is activated automatically in the game with high difficulty level. • SETUP game: Start the game from any desirable position with any number of pieces • UNDO function if you accidentally hit wrong piece or square. It works even if your king is checkmated. • REDO function if you missed the opponent’s move. Just press EYE button and Chess Prime will show you the last opponent’s move. • SAVE / LOAD feature gives you an opportunity to finish the game later or to play the chess puzzle which you can setup in the “Setup Game” module. • Option to show the LEGAL MOVES for current piece (very useful for novice players) • Option to ROTATE the board in ‘two player’ mode. • Option to limit ‘think time’ in ‘one player’ mode to 5, 15 or 30 seconds • Option to switch on / off sound effects and / or music • Automatically saves the current state of the game, so the game state would be automatically restored if you quit the application • Universal app (supports iPad / iPod touch / iPhone) If you love playing chess in landscape mode and in 3D, then download and try out our new Chess Prime 3D app! Enjoy!

Publisher website

Store creative

Screenshots

Chess Prime screenshot 1
Screenshot 1
Chess Prime screenshot 2
Screenshot 2
Chess Prime screenshot 3
Screenshot 3
Chess Prime screenshot 4
Screenshot 4
Chess Prime screenshot 5
Screenshot 5

Competitive set

Similar apps

Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.

Explore the full catalog →

Methodology and provenance

Read every number with its evidence

Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 8:39 PM.

Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.

Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.

Model: No persisted model version.

Confidence: ; intervals widen when evidence or history is limited.

Last observation: Sep 7, 2026, 8:39 PM.

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Open methodology
Generated Not observedPublic data · no login required