Comparison

AltIndex vs CatalystIQ

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

Head to head
About

AltIndex

Access AI-driven stock signals and a wealth of alternative data, including job postings and social media trends, to enhance investment decisions. Receive timely alerts on price changes and viral trends, all organized in an intuitive dashboard.

Highlights
  • Comprehensive alternative data insights
  • AI-driven stock pick signals
  • Timely smart stock alerts
  • Viral trend notifications
  • In-depth stock analysis
  • Easy portfolio management
Features
Read full description

AltIndex gives your portfolio an AI analyst that never sleeps. Connect your brokerage and AltIndex overlays an AI score on every holding, powered by alternative data that hedge funds pay thousands for. See what is really moving your stocks, get alerted the moment it changes, and ask our AI anything about your money. CONNECT YOUR PORTFOLIO Link Robinhood, Schwab, Fidelity, and more in seconds, or add holdings manually. Every position gets an AltIndex Score backed by web traffic, social sentiment, app downloads, insider activity, and more. SMART ALERTS ONLY ALTINDEX CAN SEND Go beyond price alerts. Know when a stock's AI score drops, when social sentiment turns, when a Congress member trades one of your holdings, or when the data points to an earnings surprise. Every alert explains why it fired, not just what happened. ASK YOUR AI ANALYST Ask anything in plain English. "How exposed am I to AI stocks?" "What is the bear case for my biggest holding?" "Which of my stocks has the worst insider signals?" Answers are grounded in real AltIndex data, never made up. ALTERNATIVE DATA, FINALLY FOR YOU Around 90% of hedge funds use alternative data. Almost no retail investors can access it. AltIndex scores thousands of stocks on the same signals the pros pay a fortune for, and puts it in your pocket. NEWS THAT KNOWS WHAT YOU HOLD A news feed tuned to your actual portfolio and watchlist, so you only see what matters to you. AltIndex is free to download. Upgrade to unlock alt-data alerts, AI analysis, and the full signal stack. Investing involves risk, including possible loss of principal. AltIndex provides data and analysis, not financial advice. Stay Ahead of the Curve Join thousands of investors who are already transforming their strategies with AltIndex. Download now and start making more informed investment decisions today! Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CatalystIQ

This app uses AI to analyze news and identify potential market-moving catalysts for stocks, crypto, and more. It provides a detailed score with breakdowns of driving factors, risks, and red flags, helping traders make informed decisions.

Highlights
  • AI-powered CatalystIQ Score
  • Stock, crypto, futures analysis
  • Sentiment and insight summaries
  • Red flag detection
  • News and SEC filing timeline
  • Trade halt radar with alerts
  • Catalyst Scan (Plus feature)
Features
Read full description

CatalystIQ helps active traders judge whether recent news is likely to attract attention and move a stock — before the crowd catches on. Enter any ticker and get an AI-powered CatalystIQ Score (0–100) with a clear breakdown of why traders may care, what could drive the move, what could make it fade, and any red flags in the latest sources. BUILT FOR SPEED • Instant ticker analysis for stocks, crypto, futures, rates, indices, and funds • Hero CatalystIQ Score with Attention, Theme Strength, and Risk breakdowns • Sentiment, catalyst type, and a plain-English insight summary • Red flag detection surfaced right on the report • News and SEC filing timeline in one place • Share a formatted report with one tap • On-device history so you can revisit recent analyses instantly DISCOVER WHAT’S MOVING • High-attention themes to explore what’s getting traction • Catalyst Playbook — curated setups with what to watch and common red flags • Catalyst Scan (Plus) — see which sample names have fresh headline activity • Quick re-check cards for tickers you keep coming back to TRADE HALT RADAR • Live Nasdaq trading halt feed on your Discover dashboard • Optional alerts for analyzed tickers, your watchlist, or all halted stocks • Tap a halt to jump straight into analysis TWO WAYS TO USE CATALYSTIQ Bring your own keys (free) Add your OpenAI and optional news API keys in Settings and run unlimited analyses directly from your device. SEC filings are always included — no key required. CatalystIQ Plus (subscription) Skip the setup. We handle OpenAI, news, and market data on our servers so you can analyze any ticker without managing API keys. Plus includes Catalyst Scan, subscriber market context, and a generous daily analysis allowance. Try it free Your first analysis is on us during onboarding — no API key or subscription required. PREMIUM EXPERIENCE CatalystIQ is built dark-mode-first with a clean, card-based interface designed for fast decisions at the open, on a catalyst, or after hours. IMPORTANT CatalystIQ is a research and analytical tool. It does not provide investment advice, trading recommendations, or guaranteed outcomes. Scores reflect the sources available at the time of generation and may change as news updates. Always do your own due diligence. SUBSCRIPTION INFORMATION CatalystIQ Plus is an auto-renewing subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. CatalystIQ Plus is $5.99/month or $29.99/year (about $2.50/month). Save 58% with the annual plan. Terms of Use: https://dreamingabovelabs.com/catalystiq/terms/ Privacy Policy: https://dreamingabovelabs.com/catalystiq/privacy/

Screenshots

AltIndex4 screens
CatalystIQ4 screens

Verdict

The call

The clearest difference is rating: CatalystIQ at 5.0 against AltIndex's 4.6. AltIndex's advantage is ratings volume (21 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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. AltIndex sells 5 in-app purchases, starting at $14.99 per month and CatalystIQ sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CatalystIQ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: AltIndex has 21 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

AltIndex ships an update every 2 weeks, CatalystIQ every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
AltIndex versus CatalystIQ: the parameters behind the verdict, then further details
ParameterAltIndexCatalystIQ
PriceFreeFree
Rating4.6 (21 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings21 — better2
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.6
Further details — not scored
Size86 MB19 MB
Age rating17+4+
DeveloperAltIndexCalvin Warren

Customer experience

AltIndex

All ratings21 ratings
Positive90.5%
Neutral0.0%
Negative9.5%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CatalystIQ

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

AltIndex

Subscriptions5
  • Starter Monthly (Downsell)$14.991 Month
  • Starter - Monthly7 Days trial$29.001 Month
  • Pro - Monthly7 Days trial$99.001 Month
Show 2 more
  • Starter - Annual7 Days trial$199.001 Year
  • Pro - Annual7 Days trial$499.001 Year
2 purchases

CatalystIQ

Subscriptions2
  • CatalystIQ Plus Monthly$5.991 Month
  • CatalystIQ Plus Yearly$29.991 Year

Questions

Is AltIndex free?
AltIndex is free to download, with in-app purchases available.
Is CatalystIQ free?
CatalystIQ is free to download, with in-app purchases available.
Which has better reviews, AltIndex or CatalystIQ?
CatalystIQ is rated higher. AltIndex averages 4.6 out of 5 from 21 ratings, while CatalystIQ averages 5.0 from 2 ratings.
Do AltIndex or CatalystIQ have ads?
Neither AltIndex nor CatalystIQ shows ads.
Which is updated more often, AltIndex or CatalystIQ?
AltIndex ships an update every 2 weeks, and CatalystIQ every 3 weeks. Most recently, AltIndex was updated on November 4, 2026 and CatalystIQ on October 31, 2026.

Other comparisons