Comparison

OptionScore vs Shihtzu Trading

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

Head to head
About

OptionScore

This app provides real-time Indian stock market analysis, including option chain data, Greeks, and AI-powered insights. It offers tools like a Command Center, Score Engine, and an AI assistant to help users make informed trading decisions.

Highlights
  • Real-time option chain data
  • Greeks calculation
  • Score-based analysis
  • AI-powered insights
  • Command Center
  • Score Engine
  • F&O setup recommendations
Features
Read full description

OptionScore is your ultimate companion for Indian stock market analysis. Get real-time option chain data, Greeks, score-based analysis for NSE/BSE stocks, and AI-powered insights. Features include Command Center, Score Engine, Options Chain with Greeks, recommended F&O setups, and ScoreAI assistant. Available in Starter, Intermediate, and Pro subscription tiers.

About

Shihtzu Trading

This app translates complex institutional market data into easy-to-understand cards. It helps users identify big money movements and learn to interpret market signals for educational purposes.

Highlights
  • Categorized market data feed
  • Ticker symbol analysis
  • Options premium flow board
  • Plain-English glossary
  • Alert conviction meter
  • Clean dark interface
Features
Read full description

Shihtzu Trading puts institutional positioning on one dark screen you can read in seconds. CHART Any ticker. Candles with dealer levels drawn on them: the call wall, the put wall, the gamma flip, and the dark-pool prints that still matter. Pinch to zoom; expand to fill the screen. GAMMA The whole structure at once — every strike across every expiry, with the largest node found at a glance and this week's walls marked. SPX, SPY, QQQ and any name you search. FLOW Options prints as they land: side, size, premium, sweep or block. Filter by name, index or premium. Every session is kept, so what you missed is still there. DARK POOL Blocks and average-price programs as they print, and the price levels they leave behind. Levels in play sits inside the tab. ALERTS Dark pool, flow and gamma reads, each a card: what printed, where price sits, and how loud the read is. Tap a card to open the chart at that level. Pushes only for the categories you choose. BUILT FOR READING One dark interface, no walls of text. The same data as the web console at shihtzutrading.io; sign in with your email and both stay in step. EDUCATIONAL, NOT FINANCIAL ADVICE Shihtzu Trading is an educational tool. Nothing in the app is financial advice, a recommendation, or a promise of performance. Markets are risky; always do your own research. Questions? Visit shihtzutrading.io. Terms of Use (EULA): https://shihtzutrading.io/terms Privacy Policy: https://shihtzutrading.io/privacy

Screenshots

OptionScore3 screens
Shihtzu Trading4 screens

Verdict

The call

The clearest difference is price: OptionScore at Free against Shihtzu Trading's $14.99. OptionScore also leads on update cadence (weekly vs fortnightly). On ads, in-app purchases, 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

OptionScore is free to download; Shihtzu Trading costs $14.99 up front. OptionScore sells 6 in-app purchases, starting at $2.99 per month and Shihtzu Trading sells 1 in-app purchase, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OptionScore ships an update weekly, Shihtzu Trading fortnightly. The most recent releases landed on October 31, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
OptionScore versus Shihtzu Trading: the parameters behind the verdict, then further details
ParameterOptionScoreShihtzu Trading
PriceFree — better$14.99
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size46 MB37 MB
Age rating4+17+
DeveloperSims InfotechShihtzu Trading Co., LLC

In-app purchases

6 purchases

OptionScore

Subscriptions6
  • Starter Monthly7 Days trial$2.991 Month
  • Intermediate Monthly7 Days trial$6.991 Month
  • Pro Monthly7 Days trial$14.991 Month
Show 3 more
  • Starter Annual7 Days trial$29.991 Year
  • Intermediate Annual7 Days trial$69.991 Year
  • Pro Annual7 Days trial$149.991 Year
1 purchases

Shihtzu Trading

Subscriptions1
  • Shih Tzu Membership3 Days trial$24.991 Month

Questions

Is OptionScore free?
OptionScore is free to download, with in-app purchases available.
Is Shihtzu Trading free?
Shihtzu Trading costs $14.99, and also offers in-app purchases.
Do OptionScore or Shihtzu Trading have ads?
Neither OptionScore nor Shihtzu Trading shows ads.
Which is updated more often, OptionScore or Shihtzu Trading?
OptionScore ships an update weekly, and Shihtzu Trading fortnightly. Most recently, OptionScore was updated on October 31, 2026 and Shihtzu Trading on October 22, 2026.

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