# Spark 智能投研 vs Imperium Sec

The clearest difference is in-app purchases: Imperium Sec at none against Spark 智能投研's 3. Imperium Sec also leads on iOS requirement (13 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Spark 智能投研 sells 3 one-off in-app purchases. Imperium Sec asks for nothing beyond the download.

Spark 智能投研 ships an update every 4 days, Imperium Sec weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Spark 智能投研 | Imperium Sec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spark/id6759954128/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 87 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Panjue Digital Technology Co.,Ltd](https://appshunter.io/developer/1881899191) | [Imperium International Securities Limited](https://appshunter.io/developer/540296961) |

## What reviewers say

### Spark 智能投研

[App page](https://appshunter.io/ios/app/spark/id6759954128)

This AI-powered investment research tool offers real-time market data, AI stock analysis, and deep learning predictions. It provides quantitative strategies, financial statement interpretation, and daily investment reports for professional financial services.

**Highlights:** Real-time market data monitoring, AI intelligent stock selection and analysis, Deep learning multi-model prediction, Quantitative strategy backtesting and execution, AI interpretation of financial statements, Daily investment reports

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 观察者 30天 | $19.99 | one-time |
| 策略家席位 90天 | $79.99 | one-time |
| 指挥官席位 365天 | $999.99 | one-time |


### Imperium Sec

[App page](https://appshunter.io/ios/app/imperium-sec/id6762596256)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Spark 智能投研 free?

Spark 智能投研 is free to download, with in-app purchases available.

### Is Imperium Sec free?

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

### Do Spark 智能投研 or Imperium Sec have ads?

Neither Spark 智能投研 nor Imperium Sec shows ads.

### Which is updated more often, Spark 智能投研 or Imperium Sec?

Spark 智能投研 ships an update every 4 days, and Imperium Sec weekly. Most recently, Spark 智能投研 was updated on November 1, 2026 and Imperium Sec on October 31, 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.*