# Theta 45 — Predict Stock Price

> AI-powered stock price forecasting and trading signal indicator. (iPhone/iPad app by FatCube Limited.)

- Source: https://appshunter.io/ios/app/theta-45/id1539269666 (this page in markdown: same URL + `.md`)
- Developer: [FatCube Limited](https://appshunter.io/developer/494918722)
- Category: Finance, Business
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 17 MB
- Languages: American English
- Released: 2021-03-20
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/theta-45/id1539269666/reviews.md

## What is Theta 45?

Every trader needs a plan. 

Knowing when to buy low and when to sell high.

Theta 45 Model 3, is the only indicator a day trader will ever need.

Theta 45 uses a combination of Probability Theory and Real-Time Artificial Intelligence, to get the:

- Forecast for the next closing price
- Percentage odds of the price closing within a range
- Live trading signals
- Trading signal risk (How low should you buy and when to sell high)
- Back Test for the last 60 days
- Price Volatility
- Real-time A.I. Models (10 models, each with their own personality)
- Monte Carlo simulations (run unlimited simulations using Theta 45’s probability function)
- Price Time Trend Analysis (how quickly will your stock double or halve in value)
- Daily Return Analysis (percentage difference between yesterday’s close and today’s close, open, high and low)
- Daily High : Low Analysis is the percentage difference between each day’s high and low
- Performance Analysis includes price performance, max drawdown and price prediction in 16 to 256 days.

## Key features

- Stock price forecast
- Probability of price range
- Live trading signals
- Trading signal risk assessment
- 60-day backtesting
- Price volatility analysis
- AI models
- Monte Carlo simulations

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Theta 45 Monte Carlo | $24.99 | per year |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/theta-45/id1539269666/reviews.md

### 1/5 — Abusing other on Twitter

*2022-11-25*

Causes bad reviews. This developer fancies himself a bully. Talk about get a life. Enjoy the 1 star

### 5/5 — Great predictions

*2021-04-14*

Great app - will using it daily

## Frequently asked questions about Theta 45

### What is Theta 45's primary function?

Theta 45 is designed to predict stock prices and provide live trading signals. It utilizes probability theory and real-time artificial intelligence to offer forecasts and assess the odds of prices closing within a specific range.

### How does Theta 45 use AI?

The app employs real-time AI models, with 10 distinct models each having unique characteristics. These models contribute to generating forecasts, trading signals, and performing complex simulations.

### What kind of analysis does Theta 45 offer?

Theta 45 provides a comprehensive suite of analyses including price volatility, price time trend analysis, daily return analysis, and daily high:low analysis. It also includes performance analysis covering price performance and max drawdown.

### Can I test trading strategies with Theta 45?

Yes, Theta 45 allows for backtesting of trading strategies for the last 60 days. Additionally, it enables unlimited Monte Carlo simulations using its probability function for strategy validation.

### What are the subscription options for Theta 45?

Theta 45 offers a subscription plan called 'Theta 45 Monte Carlo' priced at $24.99 per year. This plan likely unlocks advanced simulation capabilities.

### Is Theta 45 available on multiple devices?

Theta 45 is supported on iPhones, iPads, and iPods. It is designed for iOS devices.

### How often is Theta 45 updated?

The latest version of Theta 45 is 3.0.2, and it was last updated on March 30, 2023. This indicates a relatively recent update, suggesting ongoing development.

### What is the user rating for Theta 45?

Theta 45 has a user rating of 1.0 stars based on 1 rating. This indicates a very low user satisfaction score from the available data.

## Version history (last 4 releases)

### 3.0.2 — 2023-03-30

Spelling mistakes are corrected on the Odds page. Lable was set at 67.5 instead of 62.5.

### 3.0.0 — 2022-02-28

EVERYTHING!

Theta 45 Model 3 is using a brand new algorithm that uses an improved Probability Function to forecast the next closing price. 

The algorithm is then processed through an A.I. algorithm to further improve the accuracy of the prediction.

### 2.0.0 — 2021-07-21

The new version focuses on:

1. Predicting the closing stock price for the next trading day
2. Monitoring yesterday's prediction in today's market
3. Back-testing predictions for the last 10 trading days
4. View price volatility over 6, 11, 21, 61, 126 & 251 trading days
5. View probability function for asymmetric returns
6. Real-time forecasts & accuracy results

### 1.0 — 2021-03-20

No release notes.

## Apps similar to Theta 45

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [QSPI US STOCK - SIGNAL ALERT](https://appshunter.io/ios/app/qspi-us-stock-signal-alert/id1602953663) | 5.0 (2) | Free | Finance |
| [Arkad by Money Lab](https://appshunter.io/ios/app/arkad-by-money-lab/id1624775232) | 5.0 (1) | Free | Finance |
| [Signalbyt: Stock Signals](https://appshunter.io/ios/app/signalbyt-stock-signals/id1665017675) | — | Free | Finance |
| [Risk Indicator](https://appshunter.io/ios/app/risk-indicator/id1600051381) | — | Free | Finance |
| [AI Stock Market Data Analysis](https://appshunter.io/ios/app/ai-stock-market-data-analysis/id1096098218) | 3.3 (4) | Free | Finance |
| [BlazeTrade - Order Flow Alerts](https://appshunter.io/ios/app/blazetrade-order-flow-alerts/id6462455031) | 4.8 (31) | Free | Finance |

## More apps by FatCube Limited

- [Shadow Boxer Punch Ball](https://appshunter.io/ios/app/shadow-boxer-punch-ball/id1479684473)
- [Nevus AI](https://appshunter.io/ios/app/nevus-ai/id6502666699)

All apps by FatCube Limited: https://appshunter.io/developer/494918722

---

*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 2026-08-27.*