# 涨乐 vs Quantify.US

The clearest difference is rating: Quantify.US at 5.0 against 涨乐's 2.6. 涨乐's advantage is in-app purchases (none vs 7) and update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Quantify.US sells 7 in-app purchases, starting at $3.99 per month. 涨乐 asks for nothing beyond the download.

Quantify.US holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: 涨乐 has 19 ratings behind it against 1, so its average is the more settled of the two.

涨乐 ships an update weekly, Quantify.US every 3 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 涨乐 | Quantify.US |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (19 ratings)](https://appshunter.io/ios/app/ai/id6511224711/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quantifyus/id6756243902/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 49.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 392 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [华泰证券股份有限公司](https://appshunter.io/developer/351111903) | [志新 蔡](https://appshunter.io/developer/1252951112) |

## What reviewers say

### 涨乐

[App page](https://appshunter.io/ios/app/ai/id6511224711)

This AI-powered stock trading app helps users make informed investment decisions. It offers features like AI stock selection, real-time market monitoring, voice-activated trading, and personalized financial news summaries. The app aims to simplify complex financial data and provide actionable insights for investors.

**Highlights:** AI stock selection, Real-time market monitoring, Voice-activated trading, Personalized financial news, Grid trading strategies, Simulated trading for practice

**In-app purchases:** none


### Quantify.US

[App page](https://appshunter.io/ios/app/quantifyus/id6756243902)

Analyze stock, crypto, and forex charts with AI to generate trading plans. Upload a screenshot to receive instant insights on market structure, patterns, and indicators, including entry zones, profit targets, and stop-loss levels.

**Highlights:** Instant chart analysis from screenshots, AI-powered trading plan generation, Entry zones, profit targets, and stop-loss levels, Options strategy recommendations, Dual scoring system (Macro & Tech), Global market access (Stocks, Crypto, Forex)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |
| Pro | $19.99 | per month |
| Elite | $59.99 | per month |
| Lightning Refill | $2.99 | one-time |
| Pro Refill | $6.99 | one-time |
| Elite Strategy Refill | $9.99 | one-time |
| Onetime | $29.99 | one-time |


## Frequently asked questions

### Is 涨乐 free?

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

### Is Quantify.US free?

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

### Which has better reviews, 涨乐 or Quantify.US?

Quantify.US is rated higher. 涨乐 averages 2.6 out of 5 from 19 ratings, while Quantify.US averages 5.0 from 1 ratings.

### Do 涨乐 or Quantify.US have ads?

Neither 涨乐 nor Quantify.US shows ads.

### Which is updated more often, 涨乐 or Quantify.US?

涨乐 ships an update weekly, and Quantify.US every 3 weeks. Most recently, 涨乐 was updated on October 18, 2026 and Quantify.US on October 7, 2026.

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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.*