Comparison

Corporate Information vs Turtle Trading

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

Head to head
About

Corporate Information

Access detailed research reports on over 46,000 companies globally. This app provides proprietary analysis tools, including a quality rating system, for publicly traded companies worldwide. It's a comprehensive financial data source for investors.

Highlights
  • Global company research reports
  • Analysis of 46,000+ companies
  • 85 countries covered
  • Proprietary Wright Quality Rating®
  • Financial data for public companies
Features
Read full description

The company research reports contained in Corporate Information App are produced on over 46,000 companies from 85 countries. Wright Investors’ Service has researched and analysed company information since the inception of the firm in 1960. Wright’s analysis tools, developed over several decades, include the proprietary Wright Quality Rating® that is applied to each company contained on Corporate Information. The CI App service is one of the most comprehensive sources for financial data on publicly traded companies worldwide. Corporate Information Unlimited Plans Monthly: $34.99 Annual: $399.99 Payments and Renewal Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of Service:- https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Turtle Trading

Explore US stocks with a classic breakout strategy tool. Test and fine-tune trading strategies, manage watchlists, and access market screeners. The app offers offline functionality and requires no account.

Highlights
  • Market screeners (trending, active, gainers, losers)
  • Breakout and reverse strategy testing
  • Per-symbol exit rule adjustment
  • Fast symbol search
  • Watchlist management
  • Offline-friendly viewing
Features
Read full description

Turtle Trading helps you explore US stocks and apply the classic breakout discipline popularized by the original Turtle experiment. Browse curated market screeners, test breakout and reverse strategies, and fine‑tune per‑symbol exit rules. Key Features: • Market screeners: Trending, Most Active, Gainers, Losers, 52‑Week High/Low. • Fast symbol search with minimal typing. • Compare Standard vs Reverse Turtle logic. • Per‑symbol adjustable exit (N‑day low) with persistent storage. • Watchlist management (add / remove with one tap). • iPhone & iPad adaptive interface (portrait & landscape). • Fully offline-friendly viewing after initial loads (caching where possible). Strategy Concepts: The standard Turtle approach buys breakouts to new highs and exits on protective lows. Reverse mode flips this logic for exploratory analysis. Per‑symbol exit tuning lets you experiment with different downside thresholds. No Account Required: You can use all core features immediately—no login, tracking or subscription. Privacy & Data: No personal data collection. Stock quotes and screener data are fetched from public Yahoo Finance endpoints. Disclaimer: This app is for educational and informational purposes only and does not constitute financial advice. Always do your own research. Markets involve risk, including possible loss of principal.

Screenshots

Corporate Information4 screens
Turtle Trading4 screens

Verdict

The call

The clearest difference is in-app purchases: Turtle Trading at none against Corporate Information's 4. Turtle Trading also leads on ads (none vs shown). On price, rating, ratings volume and update cadence 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. Corporate Information sells 4 in-app purchases, starting at $34.99 per month. Turtle Trading asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Corporate Information against 5.0 for Turtle Trading. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Corporate Information ships an update every 3 weeks, Turtle Trading every 4 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 6 level
Corporate Information versus Turtle Trading: the parameters behind the verdict, then further details
ParameterCorporate InformationTurtle Trading
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.6
Further details — not scored
Size42 MB2 MB
Age rating4+4+
DeveloperWright Investors Service IncHanh Nguyen

Customer experience

Corporate Information

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Turtle Trading

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Corporate Information

Subscriptions2
  • Monthly CI Subscription$34.991 Month
  • Annual CI Subscription$399.991 Year
One-time2
  • Company Report$4.99
  • Industry Averages Report$19.99
None

Turtle Trading

No in-app purchases

Questions

Is Corporate Information free?
Corporate Information is free to download, with in-app purchases available.
Is Turtle Trading free?
Turtle Trading is free to download, with no in-app purchases.
Which has better reviews, Corporate Information or Turtle Trading?
Corporate Information and Turtle Trading are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Corporate Information or Turtle Trading have ads?
Corporate Information shows ads; Turtle Trading does not.
Which is updated more often, Corporate Information or Turtle Trading?
Corporate Information ships an update every 3 weeks, and Turtle Trading every 4 weeks. Most recently, Corporate Information was updated on October 8, 2026 and Turtle Trading on October 11, 2026.

Other comparisons