# DataMelon PRO vs Slope Technical Analysis+Trade

The clearest difference is in-app purchases: Slope Technical Analysis+Trade at none against DataMelon PRO's 2. Slope Technical Analysis+Trade also leads on update cadence (every 5 days vs monthly) and review sentiment (100% vs 76%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DataMelon PRO sells 2 in-app purchases, starting at $0.99 per month. Slope Technical Analysis+Trade asks for nothing beyond the download.

Slope Technical Analysis+Trade holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Slope Technical Analysis+Trade has 335 ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 76% of DataMelon PRO's written reviews are positive against 100% of Slope Technical Analysis+Trade's.

DataMelon PRO ships an update monthly, Slope Technical Analysis+Trade every 5 days. The most recent releases landed on August 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DataMelon PRO | Slope Technical Analysis+Trade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (36 ratings)](https://appshunter.io/ios/app/datamelon-pro-stock-analysis/id1440616742/reviews) | **[4.8 (335 ratings)](https://appshunter.io/ios/app/slope-technical-analysis-plus-trade/id1499803272/reviews)** |
| Number of ratings | 36 | **335** |
| Positive reviews | 76.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 24 MB | 35 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Practice Trades, LLC](https://appshunter.io/developer/569065869) | [Socialtrade Corporation](https://appshunter.io/developer/718023228) |

## What reviewers say

### DataMelon PRO

[App page](https://appshunter.io/ios/app/datamelon-pro-stock-analysis/id1440616742)

This app provides comprehensive stock analysis tools for investors and traders. It features interactive charts, technical indicators, PDF reports, portfolio tracking, and trading simulations. Access data for thousands of global stocks, ETFs, and cryptocurrencies.

**Highlights:** Interactive stock charts, Technical indicators, Unlimited PDF reports, Stock evaluation and screening, Portfolio tracking, Trading simulations, Community discussions

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataMelonPRO One Month | $0.99 | per month |
| DataMelonPro One Year | $9.99 | per year |


### Slope Technical Analysis+Trade

[App page](https://appshunter.io/ios/app/slope-technical-analysis-plus-trade/id1499803272)

Access a vibrant community for technical analysis and trading ideas across stocks, futures, and options. Discover trading strategies, utilize advanced charting tools, and share insights with fellow traders.

**Highlights:** Active trading community, Options analysis and strategies, Advanced charting tools, Rules-based idea generation, Social sharing of charts and articles

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great articles and content
- 👍 Strong community engagement
- 👍 Clear and informative charts
- 👍 Long historical data view
- 👍 Beautiful app design

**What reviewers complain about**

- 👎 Paywall for chart functionality
- 👎 Chart manipulation not as easy as TradingView
- 👎 Chart manipulation can feel unintuitive
- 👎 Stretching and squeezing charts with mouse roll/finger motion not standard
- 👎 Clicking and moving chart points anchored to that point would be good

**Requested features**

- Adding more indicators for a higher price
- Improving chart manipulation ease of use
- Implementing stretching and squeezing charts with mouse roll or finger motion
- Allowing clicking on a chart point and moving it around anchored to that point
- Watchlist feature


## Frequently asked questions

### Is DataMelon PRO free?

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

### Is Slope Technical Analysis+Trade free?

Slope Technical Analysis+Trade is free to download, with no in-app purchases.

### Which has better reviews, DataMelon PRO or Slope Technical Analysis+Trade?

Slope Technical Analysis+Trade is rated higher. DataMelon PRO averages 4.5 out of 5 from 36 ratings, while Slope Technical Analysis+Trade averages 4.8 from 335 ratings.

### Do DataMelon PRO or Slope Technical Analysis+Trade have ads?

Neither DataMelon PRO nor Slope Technical Analysis+Trade shows ads.

### Which is updated more often, DataMelon PRO or Slope Technical Analysis+Trade?

DataMelon PRO ships an update monthly, and Slope Technical Analysis+Trade every 5 days. Most recently, DataMelon PRO was updated on August 1, 2026 and Slope Technical Analysis+Trade on September 19, 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.*