# QuantKing vs Noira

The clearest difference is in-app purchases: QuantKing at none against Noira's 1. QuantKing also leads on iOS requirement (15.1 vs 17). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Noira sells 1 in-app purchase, starting at $0.99 per month. QuantKing asks for nothing beyond the download.

## The numbers

| Metric | QuantKing | Noira |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quantking/id6503426043/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 95.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 160 MB | 13 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [河北源达信息技术股份有限公司](https://appshunter.io/developer/1048879941) | [Nikita Pishchugin](https://appshunter.io/developer/1628829145) |

## What reviewers say

### QuantKing

[App page](https://appshunter.io/ios/app/quantking/id6503426043)

This app provides AI-powered quantitative trading tools for individual investors, eliminating the need for coding or constant market monitoring. It offers automated strategy building, real-time market analysis, and a community for learning and sharing investment insights.

**Highlights:** Zero-code strategy builder, AI-powered automated trading, Pre-built high-yield strategies, Hundreds of quantitative factors, Real-time market data and K-line analysis, Quantitative trading community

**In-app purchases:** none


### Noira

[App page](https://appshunter.io/ios/app/noira-subscription-manager/id6752208272)

Effortlessly track all your recurring payments in one place. Get custom reminders before renewals and visualize your spending with a clear calendar view. Make smarter financial decisions by understanding where your money goes.

**Highlights:** Effortless subscription tracking, Custom renewal reminders, Subscription calendar view, Total spending overview, Home screen widgets (Noira+)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |


## Frequently asked questions

### Is QuantKing free?

QuantKing is free to download, with no in-app purchases.

### Is Noira free?

Noira is free to download, with in-app purchases available.

### Do QuantKing or Noira have ads?

Neither QuantKing nor Noira shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*