# Chebyshev Trend Lite

> Stock market trend analysis tool with buy/sell signals and portfolio management. (iPhone/iPad app by IGOR VLASOV.)

- Source: https://appshunter.io/ios/app/chebyshev-trend-lite/id476510649 (this page in markdown: same URL + `.md`)
- Developer: [IGOR VLASOV](https://appshunter.io/developer/423427634)
- Category: Finance, Business
- Price: Free with in-app purchases
- Rating: 3.80/5 from 5 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 6 MB
- Languages: English
- Released: 2011-11-02
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chebyshev-trend-lite/id476510649/reviews.md

## What is Chebyshev Trend Lite?

ChebyshevTrendLite gives you the real, underlying trends of all the stocks showing in Yahoo Finance. Save stock symbols in groups, adjust trend dates, get buy and sell signals, compare with other indicators and more. Everything you need to keep an eye on your portfolio is here. Click “...More” to learn why you should download this App today! 
You’ve invested a lot of your savings in an attempt to speed up your retirement date. Although you’re not a professional trader, you like to watch the market and make your own decisions about your portfolio. You have a goal and a target and you plan to handle the buying and selling of stocks yourself.
Thanks to ChebyshevTrendLite, you can keep an eye on those important trends that mean the difference between profit and loss. If a stock is listed in Yahoo Finance, you can quickly and easily see its daily, weekly, monthly or intraday chart. There is absolutely no lag when compared with moving average trends, and the app’s modified Gaussian least squares fit removes random fluctuations to provide the real picture of how a stock is performing.
When you download ChebyshevTrendLite, you’re putting an innovative trending tool on your iPhone, iPod touch or iPad. No matter where you are, you’ll have access to the data that matters most – buy and sell signals and trend comparisons. You can organize your stock symbols into groups and adjust trend dates, too.
The app’s data and trend line comes from Yahoo Finance, so any stock listed there is accessible for trending in ChebyshevTrendLite. Every five minutes, you get up-to-date data in intraday mode. For daily, weekly or monthly views, the information is refreshed hourly and at midnight. You’ll always have a pulse on current trends.
Have a look at some of the features you get in ChebyshevTrendLite:
* Puts an innovative trending tool in the palm of your hand
* Uses Chebyshev polynomials to create trend lines against Yahoo Finance
* Get daily, weekly, monthly or intraday stock charts
* Noise filter removes random fluctuations to provide the real trends
* Complete absence of lag when compared with moving average trends
* Includes buy and sell signals
* Compare trends with classical MA (upto 6 lines) and Bollinger Bands, Parabolic SAR and Fibonacci Bollinger Bands indicators, Fibonacci Retracements.
* MACD , Volume and Chaikin, BB%B, Slow Stochastic oscillators and more (check v.2 manual appendix #2 at the support site for more details).
* Save stock symbols in a portfolio by groups
* Ability to adjust trend dates
* Stocks and data sourced from Yahoo Finance website
* Accessing web requires a data connection
* App performs best with WiFi connection
So are you as informed about your stocks as you should be? Are you buying and selling at the best times? Find out for sure by downloading ChebyshevTrendLite now. Don’t lose another day of gains.
Predefined symbols only are available in the Lite version. If you like the app unlock its full cabability via in-app purchase or check ChebyshevTrendPro app please.
See this App in action here: 
http://youtu.be/vu2xCb6hJQc

## Key features

- Real-time stock trend analysis
- Buy and sell signals
- Compare with multiple indicators
- Organize stocks into groups
- Adjustable trend dates
- Data sourced from Yahoo Finance

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Upgrade to Pro | $7.99 | one-time |
| Unlock Backtest Player | $0.99 | one-time |
| X-Wave Elliot Indicator | $0.99 | one-time |
| Fourier Predictor | $2.99 | one-time |
| Switch between Chebyshev and Kalman | $2.99 | one-time |
| Wavelet | $2.99 | one-time |
| Double Stochastic Backtest Optimizer | $1.99 | one-time |
| Ichimoku indicator. | $0.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/chebyshev-trend-lite/id476510649/reviews.md

### 3/5 — Qué pasa con la app.?

*2016-08-26, version 2.5.1*

La app se quedó en el 11 de agosto, y no actualiza los datos.

### 1/5 — Waste of time

*2013-12-26, version 2.1.3*

I want the time back I lost from trying this app

### 1/5 — Useless

*2013-08-21, version 2.0.10*

Don't waste your time.

### 1/5 — Seriously?

*2013-07-26, version 2.0.10*

You have to purchase the upgrade to actually add a stock so you can use the tool.  Yeah, uhh, not!  Slimy marketing.

### 1/5 — Broken

*2012-05-30, version 1.1.2*

This app is broken. It does not work at all. There are misspellings everywhere. Lots of error messages. It doesn't even look like an iPhone app.  Avoid. 

I am amazed Apple allowed it to be in their app store.

### 1/5 — Really bad

*2012-05-23, version 1.1.2*

Opened the app and nothing loaded. You cannot add any tickers. Does not have a good look and feel. Navigating the menus is slow.

## Frequently asked questions about Chebyshev Trend Lite

### What is Chebyshev Trend Lite?

Chebyshev Trend Lite is a finance app that provides real, underlying trends for stocks listed on Yahoo Finance. It offers buy and sell signals, allows for trend comparisons with various indicators, and helps users manage their stock portfolios.

### How does Chebyshev Trend Lite get its data?

The app sources its stock data and trend lines directly from the Yahoo Finance website. Any stock available on Yahoo Finance can be analyzed within Chebyshev Trend Lite.

### How often is the data updated in Chebyshev Trend Lite?

In intraday mode, data is updated every five minutes. For daily, weekly, or monthly views, the information is refreshed hourly and again at midnight.

### What devices does Chebyshev Trend Lite support?

Chebyshev Trend Lite is available for iPhone, iPod touch, and iPad devices.

### What is the rating of Chebyshev Trend Lite?

Chebyshev Trend Lite has a rating of 3.8 stars based on 5 user ratings.

### Is Chebyshev Trend Lite free to use?

Yes, Chebyshev Trend Lite is available for free. The description mentions unlocking full capabilities via in-app purchase, suggesting a freemium model.

### Does Chebyshev Trend Lite have ads?

The provided data does not specify if Chebyshev Trend Lite contains advertisements. However, it is listed as 'Free' with a note about in-app purchases for full functionality.

### What is the age rating for Chebyshev Trend Lite?

Chebyshev Trend Lite has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 3.1.4 — 2023-05-23

Bug fix: Eye button not worked because of date format change. Fixed.

### 3.1.3 — 2023-05-15

Bug fix in device token retrieving process.

### 3.1.2 — 2023-03-23

Bug fix: sometimes if custom line draw gone from screen app crashed.

### 3.1.1 — 2023-03-03

Better add symbols suggestion system provided; minor bugs fixes.

### 3.1.0 — 2023-01-28

The app was absent on a market for an almost year, sorry.
But now it's coming back!
As soon as a lot of things changed for so long time, this is first stabilization release.
It includes data feeds fixes, built-in manual, new symbols suggestion module and other fixes.

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## More apps by IGOR VLASOV

- [Chebyshev's Trend](https://appshunter.io/ios/app/chebyshevs-trend/id423427630)
- [Chebyshev Trend Pro](https://appshunter.io/ios/app/chebyshev-trend-pro/id433125238)
- [ChebyshevTrendPro - FOREX ed.](https://appshunter.io/ios/app/chebyshevtrendpro-forex-ed/id542612322)
- [Renko Charts - FOREX ed.](https://appshunter.io/ios/app/renko-charts-forex-ed/id555743091)
- [Renko Charts - Yahoo ed.](https://appshunter.io/ios/app/renko-charts-yahoo-ed/id562245297)

All apps by IGOR VLASOV: https://appshunter.io/developer/423427634

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*