Comparison

TGR vs Chess Engine for Stockfish

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

Head to head
About

TGR

Features
Read full description

Solución diseñada para que usted tome las decisiones más acertadas y en tiempo real sobre su operación. La herramienta permite llevar el control total del cumplimiento de sus rutas y tiempos por viaje, manejo del vehículo, ubicación de su flota. Brindándole total tranquilidad que su negocio funciona en optimas condiciones.

About

Chess Engine for Stockfish

Analyze chess positions with a powerful engine, create and edit boards, and import games from images or FEN strings. Save your favorite setups and customize the look with various themes and piece styles.

Highlights
  • Advanced analysis board
  • Intuitive board editor
  • Import from images/FEN
  • Saved positions
  • Customizable themes
  • Win probability analysis
Features
Read full description

Chess Engine App for Stockfish is your all-in-one chess companion, built for players of every skill level. Instantly set up and edit boards, analyze positions with the world’s strongest engine, and import games effortlessly from images or FEN strings. Save and organize your favorite setups, and personalize your experience with elegant board themes and piece styles. Key features: - Advanced analysis board: Instantly view optimal moves, position evaluations, and win probabilities. - Intuitive board editor: Create or modify any position with simple drag-and-drop controls. - Smart import options: Rebuild positions instantly by snapping a photo or pasting a FEN. - Saved positions: Store, name, and revisit your favorite boards anytime. - Customization: Explore a variety of board themes and piece designs that match your style. Whether you’re learning, training, or mastering the game, Chess Engine App for Stockfish puts powerful chess insights at your fingertips—anytime, anywhere. Privacy Policy: https://sites.google.com/view/allegrodigital/privacy-policy Terms of Use: https://sites.google.com/view/allegrodigital/terms-of-use

Screenshots

TGR4 screens
Chess Engine for Stockfish4 screens

Verdict

The call

The clearest difference is in-app purchases: TGR at none against Chess Engine for Stockfish's 2. Chess Engine for Stockfish's advantage is update cadence (every 5 weeks vs every 28 months). On price, ads, device support and iOS requirement 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. Chess Engine for Stockfish sells 2 in-app purchases, starting at $4.99 per 7 days. TGR asks for nothing beyond the download.

UpkeepUpdate frequency

TGR ships an update every 28 months, Chess Engine for Stockfish every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
TGR versus Chess Engine for Stockfish: the parameters behind the verdict, then further details
ParameterTGRChess Engine for Stockfish
PriceFreeFree
Rating—4.1 (31 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—31 — better
Update frequencyEvery 28 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size108 MB7 MB
Age rating4+4+
DeveloperDavid FloresAllegro Digital

In-app purchases

None

TGR

No in-app purchases

2 purchases

Chess Engine for Stockfish

Subscriptions2
  • Weekly Subscription$4.997 Days
  • Yearly Subscription3 Days trial$29.991 Year

Questions

Is TGR free?
TGR is free to download, with no in-app purchases.
Is Chess Engine for Stockfish free?
Chess Engine for Stockfish is free to download, with in-app purchases available.
Do TGR or Chess Engine for Stockfish have ads?
Neither TGR nor Chess Engine for Stockfish shows ads.
Which is updated more often, TGR or Chess Engine for Stockfish?
TGR ships an update every 28 months, and Chess Engine for Stockfish every 5 weeks. Most recently, TGR was updated on November 3, 2026 and Chess Engine for Stockfish on November 5, 2026.

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