Comparison

OT Trend vs Trading Lab

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

Head to head
About

OT Trend

Visualize market trends with centered trendlines, channels, and oscillators. Track stocks, ETFs, and currencies with detailed analysis, rotation maps, and AI-driven insights. Receive alerts for sector shifts and potential buy/sell signals.

Highlights
  • Centered trendline and channel visualization
  • Trend oscillator with 70/30 levels
  • Multiple watchlists with market breadth
  • Sector and asset class rotation maps
  • AI-driven market analysis reports
  • Siri and Shortcuts integration
Features
Read full description

Is the trend up, down or turning? OT Trend draws a centered trendline through the price, a channel around it and an oscillator underneath, so you can see at a glance whether a stock, ETF, index or currency pair is trending, pulling back or stretched, on daily and weekly bars. FREE - Trend chart: price, trendline, channel and support / resistance levels - 1 day to 5 years, line, bar and Trend bar views, pinch to zoom and pan - The trendline oscillator (0–100, with 70 / 30 levels) - Multiple watchlists with quotes and a market breadth line - Analyst Ratings: new analyst upgrades, downgrades and price targets for the stocks in your watchlist OT TREND PRO (1-week free trial, then monthly or yearly) - Rotation tab: a rotation map of where money is moving, with each group's trail, weekly or daily - Sectors: the 11 S&P sectors against SPY - Asset Classes: US and world stocks, bonds, high yield, gold, commodities and the dollar - World: the major stock markets (US, UK, Germany, France, Japan, Hong Kong, Korea, China, India, Taiwan, emerging markets) - Risk read: offense against defense, with how often a sharp market drop followed in past weeks like this one - Rotation alerts: a notification after the Friday close when the weekly risk read changes - All signals: buy and sell triangles on the chart and in the oscillator panel, trend bars, and B / S / H with bar counts in the watchlists (daily, or weekly on 2Y / 5Y charts) - RSI and the Combined oscillator, plus the BSH line: Buy, Sell and Hold as one line in the lower panel - Cycles: the main cycle, the dominant cycle and a composite wave, with timing of the next lows - Options levels on the chart (with an on / off button): largest call and put open interest, max pain, gamma wall, put wall, gamma flip and the expected move - Analyst target on the chart: the analysts' average 12-month target with its Reach score, the odds of getting there within a year - AI Analyzer: a one-page reading for any symbol — Market Snapshot, price against the trendline on daily and weekly bars, how long such runs usually last (average and 3σ), the oscillators, levels to watch, options positioning, sector rotation, cycle timing and NYSE / NASDAQ market breadth, ready to share as an image - Siri and Shortcuts: "Analyze SPY in OT Trend" OT Trend Pro is an auto-renewing subscription, monthly or yearly, with a 1-week free trial for new subscribers. Payment is charged to your Apple ID when the trial ends; the subscription renews unless canceled at least 24 hours before the end of the period. Manage or cancel it in your Apple ID settings. For information only. OT Trend does not give investment advice; past signals, runs, cycles and rotation reads do not guarantee future results. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oddstradertrend.blogspot.com/p/privacy-policy.html

About

Trading Lab

Practice trading with historical market data across stocks, forex, and crypto. Analyze performance with advanced indicators and charts, and utilize dynamic playback for realistic training. Offers a variety of trading tools and order types for comprehensive practice.

Highlights
  • Historical data playback
  • Multi-market symbols
  • Full timeframes support
  • High-performance indicators and charts
  • Dynamic market replay
  • Advanced trading tools
  • Template function for indicators
Features
Read full description

Now it supports iPhone, iPad and Mac. The trading lab is a trading review and training app designed to provide users with a trading training environment based on historical data playback. Main features: multi market symbols, high-quality historical data, full timeframes, high-performance indicators and charts, dynamic market playback, convenient and efficient trading tools. Function list: ◆ Multiple market symbols ◆ High quality historical data ◆ Full time timeframes All timeframes are supported, including 1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 6 minutes, 10 minutes, 12 minutes, 15 minutes, 20 minutes, 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, 6 hours, 8 hours, 12 hours, day, week, month, quarter, half a year, and year. ◆ High performance indicators and charts ◆ Template function Tips: You can save indicator combination and color matching as templates to facilitate switching between different combination schemes ◆ Dynamic market replay 1. Support automatic playback and manual playback 2. Support setting playback speed 3. Support setting playback step 4. Support fast jump of date ◆ Convenient and efficient trading tools 1. Support market buy, market sell, buy limit, sell limit, buy stop, sell stop 2. Support one click market price order transaction 3. Support menu quick transaction 4. Support panel line drawing transaction 5. Support trailing stop Both the market order and the pending order support the setting of trailing stop. After the position is generated, the trailing stop is activated according to the trigger conditions. 6. Support group orders ------------------------------------------------------------------------------------------------------------------------------------------------------------ Subscription information • You can select two subscription options: Pro Monthly User and Pro Annual User. • The monthly user of Pro updates every 31 days, and the annual user of Pro updates every 12 months. During the subscription period, you can use various transaction varieties and tools without restriction. • Subscription costs $3.99 per month and $39.99 per year. • After the purchase is confirmed, the payment will be made to the iTunes account. • The subscription will be automatically renewed unless automatic renewal is turned off at least 24 hours before the end of the current period. • The account will be renewed within 24 hours before the end of the current period, and the cost of renewal will be determined. • Users can manage subscriptions, and automatically renew can be turned off by going to the user's account settings after purchase. • If any unused part of the free trial period is provided, it will be confiscated when the user purchases the subscription. • Users can manage subscriptions, go to their iTunes account settings after purchase, and turn off automatic renewal. • You can unsubscribe or free trial at any time through subscription settings through your iTunes account (go to Device Settings, and then click iTunes Account Apple ID>View Apple ID>Enter Password>Subscribe>Assembly>Unsubscribe button). At least 24 hours before the end of the free trial period or subscription period to avoid charges. Learn more: http://support.apple.com/kb/ht4098 Service Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy terms: http://xmacd.com/privacypolicy.html • Contact us Customer service email: tradingstarapp@hotmail.com

Screenshots

OT Trend4 screens
Trading Lab4 screens

Verdict

The call

The clearest difference is monetization model: OT Trend at freemium against Trading Lab's subscription. OT Trend also leads on review sentiment (88% vs 61%) and rating (4.3 vs 4.1). On price, ratings volume, update cadence and ads 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. OT Trend sells 6 in-app purchases, starting at $5.99 per month and Trading Lab sells 3 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

OT Trend holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 6 and 14 respectively. Written reviews point the same way: 88% of OT Trend's written reviews are positive against 61% of Trading Lab's.

UpkeepUpdate frequency

OT Trend ships an update every 4 days, Trading Lab every 5 days. Both last shipped on November 11, 2026.

Scorecard3 real differences · 7 level
OT Trend versus Trading Lab: the parameters behind the verdict, then further details
ParameterOT TrendTrading Lab
PriceFreeFree
Rating4.3 (6 ratings) — better4.1 (14 ratings)
Positive reviews87.5% of reviews — better60.9% of reviews
Number of ratings614 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.015.0
Further details — not scored
Size10 MB3.7 GB
Age rating4+4+
DeveloperCIT Dates菁晶 王

Customer experience

OT Trend

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

Trading Lab

All ratings14 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews69 reviews
Positive60.9%
Neutral8.7%
Negative30.4%

Bugs and requests

OT Trend

Not enough reviews yet to summarise bugs or requests.

Trading Lab

Reported bugs

12 issues
  • Slow download and screen changes
  • Crypto trading not functional/advertised
  • App crashes frequently
  • Drawing tools disappear when changing timeframes
  • External monitor display issues
Show 7 more
  • Inaccurate simulation balance
  • Historical data synchronization issues
  • Add template often fails
  • External monitor issues
  • Charts not properly displayed
  • External monitor issues
  • External monitor issues

Requested features

15 requests
  • Add A-share data
  • Add more drawing tools (Fibonacci, etc.)
  • Support US ETFs (leveraged ETFs)
  • Allow importing individual stock data
  • Add crypto (BTC, ETH) support
Show 10 more
  • Add timezone support
  • Improve drawing tool persistence across timeframes
  • Add session feature (London, New York)
  • Flexible time adjustment (GTM +/-)
  • Redesign time frame switching
  • Add user notes/instructions
  • Add statistical analysis on account transaction details
  • Add ability to switch instruments
  • Add Chinese futures data
  • Add a buy-out option instead of subscription

In-app purchases

6 purchases

OT Trend

Subscriptions2
  • OT Trend Pro7 Days trial$5.991 Month
  • OT Trend Pro Yearly7 Days trial$59.991 Year
One-time4
  • Bar Chart$9.99
  • Market scan$9.99
  • Pairs Chart$19.99
Show 1 more
  • Vix Charting Module$19.99
3 purchases

Trading Lab

Subscriptions2
  • Pro Monthly User$5.991 Month
  • Pro Yearly User$19.991 Year
One-time1
  • Pro Permanently User$44.99

Questions

Is OT Trend free?
OT Trend is free to download, with in-app purchases available.
Is Trading Lab free?
Trading Lab is free to download, with in-app purchases available.
Which has better reviews, OT Trend or Trading Lab?
OT Trend is rated higher. OT Trend averages 4.3 out of 5 from 6 ratings, while Trading Lab averages 4.1 from 14 ratings.
Do OT Trend or Trading Lab have ads?
Neither OT Trend nor Trading Lab shows ads.
Which is updated more often, OT Trend or Trading Lab?
OT Trend ships an update every 4 days, and Trading Lab every 5 days. Most recently, OT Trend was updated on November 11, 2026 and Trading Lab on November 11, 2026.

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