Comparison

Deep Green vs Ulimate Chess League

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

Head to head
About

Deep Green

This app provides a classical chess experience with a clean, native interface and customizable piece designs. It supports open game formats, offers a unique chess engine with adjustable strength, and features a private, ad-free environment.

Highlights
  • Clean, native user interface
  • Customizable chess piece designs
  • Open game format (PGN/FEN)
  • Adjustable strength chess engine
  • Private and ad-free experience
  • System-level integration
Read full description

A no-nonsense classical chess app. - CLEAN UI: Deep Green offers a distraction-free experience in a clean, native user interface, with Liquid Glass on iOS 26 and later. - CUSTOM PIECE DESIGN: Beautiful chess set designed specifically for Deep Green and rendered at high resolution in both outline and 3D throughout the app. - MADE FOR IPAD: Dedicated menu bar, multiple windows, and refined trackpad, mouse, and Apple Pencil support. Squares highlight as you hover over the board. - MADE FOR IPHONE DUO: Adapts to both displays and every pose. The board centers on the fold like a folding chess board, and the game controls follow the system into the vertical bar. - TIGHT SYSTEM INTEGRATION: System-level sharing, drag and drop, AirDrop, undo/redo, contextual menus, Quick Look previews of chess files, Dark Mode, high contrast support and more. - OPEN GAME FORMAT: Games can be shared, saved, copied, pasted, imported, exported in the ubiquitous, open source PGN and FEN formats. Deep Green can open chess files straight from the Files app. - UNIQUE CHESS ENGINE: Enjoyable opponent with adjustable strength, praised for its humane gameplay, developed for Deep Green on the Apple Newton more than 25 years ago. - TWEAKABLE APPEARANCE: Engage the knights in the game by having them turn towards the center of the board, apply a humane, slightly random placement of the pieces. - IN YOUR LANGUAGE: Available in English, German, and Danish. - MODERN ARCHITECTURE: Written in Swift as a fully native app – modern, maintainable, and prepared for the future. - PRIVATE, AD-FREE: No ads, no tracking, no analytics, no nonsense. If you like Deep Green, please rate it favorably on the App Store.

About

Ulimate Chess League

Engage in intense player-vs-player chess matches with exciting animations and advanced AI. Customize your game with various piece and board themes. Analyze your past games and compete globally.

Highlights
  • Player-vs-player matches
  • Advanced Stockfish 10 AI
  • Customizable piece and board themes
  • Game import/export (FEN, PGN)
  • Game review and replay
  • Global player rankings
Features
Read full description

Get ready for the ultimate chess showdown! Ultimate Chess League brings a new level of excitement to classic chess with intense player-vs-player matches, exciting attack animations, and advanced Stockfish 10 based chess AI. Put your strategy to the test, make bold moves and outmaneuver your opponents to emerge victorious. Join the battle today and see where your skills rank against players from all over the world. Download Ultimate Chess League now and let the games begin! - Various piece themes including: Royalty, Pirates, Vikings, Samurai, Tribe, Undead, Goblins, and Nubians. - Various boards theme including: dungeon, pirate ship, vikings den, samurai garden, and goblin’s cave. - You can choose to play with Ultimate chess pieces, classic 3D chess pieces, or classic 2D chess sprites. - Import and export games via Forsyth–Edwards Notation (FEN) and Portable Game Notation (PGN). - Review board where you can replay and study games that you’ve already completed. Subscription: • Title: UCL Pro Subscription • Length of subscription: 1 month • Price of subscription: $5.99/month • Payment will be charged to iTunes Account at confirmation of purchase • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • Terms and conditions: https://hapi.games/ucl/ucl-terms.pdf • Privacy policy: https://hapi.games/ucl/ucl-privacy-policy.pdf

Screenshots

Deep Green4 screens
Ulimate Chess League4 screens

Verdict

The call

The clearest difference is review sentiment: Deep Green at 66% against Ulimate Chess League's 0%. Deep Green also leads on rating (3.9 vs 3.3) and in-app purchases (none vs 12). Ulimate Chess League's advantage is update cadence (weekly vs every 4 months) and iOS requirement (11.0 vs 16.4). On price 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. Ulimate Chess League sells 12 in-app purchases, starting at $5.99 per month. Deep Green asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Deep Green holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: Deep Green has 76 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 66% of Deep Green's written reviews are positive against 0% of Ulimate Chess League's.

UpkeepUpdate frequency

Deep Green ships an update every 4 months, Ulimate Chess League weekly. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

Scorecard8 real differences · 2 level
Deep Green versus Ulimate Chess League: the parameters behind the verdict, then further details
ParameterDeep GreenUlimate Chess League
PriceFreeFree
Rating3.9 (76 ratings) — better3.3 (6 ratings)
Positive reviews66.0% of reviews — better0.0% of reviews
Number of ratings76 — better6
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.411.0 — better
Further details — not scored
Size24 MB393 MB
Age rating4+9+
DeveloperCocoa StuffAkhir ShaBazz-Regains

Customer experience

Deep Green

All ratings76 ratings
Positive71.1%
Neutral5.3%
Negative23.7%
Written reviews212 reviews
Positive66.0%
Neutral9.9%
Negative24.1%

Ulimate Chess League

All ratings6 ratings
Positive50.0%
Neutral16.7%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Deep Green

Reported bugs

4 issues
  • App crashes when promoting pawns
  • Board orientation issues when rotating device
  • Unresponsive UI elements
  • Compatibility problems with newer iOS versions

Requested features

5 requests
  • Game saving and loading functionality
  • Online/multiplayer mode
  • Customizable board/piece themes
  • Difficulty settings for beginners
  • Indicators for check, checkmate, and draw

Ulimate Chess League

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Deep Green

No in-app purchases

12 purchases

Ulimate Chess League

Subscriptions2
  • Pro Access$5.991 Month
  • Pro Access$59.991 Year
One-time10
  • Board Locations Bundle$2.99
  • Pirates Piece Set$2.99
  • Goblins Piece Set$2.99
Show 7 more
  • Nubians Piece Set$2.99
  • Samurai Piece Set$2.99
  • Undead Piece Set$2.99
  • Vikings Piece Set$2.99
  • Play 5 Concurrent Solo Games$2.99
  • Tribe Piece Set$2.99
  • Piece Sets Bundle$9.99

Questions

Is Deep Green free?
Deep Green is free to download, with no in-app purchases.
Is Ulimate Chess League free?
Ulimate Chess League is free to download, with in-app purchases available.
Which has better reviews, Deep Green or Ulimate Chess League?
Deep Green is rated higher. Deep Green averages 3.9 out of 5 from 76 ratings, while Ulimate Chess League averages 3.3 from 6 ratings.
Do Deep Green or Ulimate Chess League have ads?
Ulimate Chess League shows ads; Deep Green does not.
Which is updated more often, Deep Green or Ulimate Chess League?
Deep Green ships an update every 4 months, and Ulimate Chess League weekly. Most recently, Deep Green was updated on October 23, 2026 and Ulimate Chess League on October 6, 2026.

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