# ChartTreker vs DataMelon PRO

The clearest difference is iOS requirement: DataMelon PRO at 12.0 against ChartTreker's 18.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. ChartTreker sells 2 in-app purchases, starting at $3.99 per month and DataMelon PRO sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for ChartTreker against 4.5 for DataMelon PRO. Both are backed by a comparable volume of ratings — 27 and 36 respectively. Written reviews are what separate them: 72% of ChartTreker's written reviews are positive against 76% of DataMelon PRO's.

ChartTreker ships an update every 6 weeks, DataMelon PRO monthly. The most recent releases landed on September 23, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | ChartTreker | DataMelon PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (27 ratings)](https://appshunter.io/ios/app/charttreker/id620170298/reviews) | [4.5 (36 ratings)](https://appshunter.io/ios/app/datamelon-pro-stock-analysis/id1440616742/reviews) |
| Number of ratings | 27 | **36** |
| Positive reviews | 71.7% of reviews | **76.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Freemium | Freemium |
| Size | 104 MB | 24 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liquidstreams, LLC](https://appshunter.io/developer/620170301) | [Practice Trades, LLC](https://appshunter.io/developer/569065869) |

## What reviewers say

### ChartTreker

[App page](https://appshunter.io/ios/app/charttreker/id620170298)

This app provides professional-grade mobile charting and technical analysis tools for active traders. It offers real-time market data, advanced indicators, and customizable charts without ads or distractions.

**Highlights:** Intuitive multi-touch charting, Real-time market quotes, Advanced technical indicators, Customizable chart themes, Unlimited watchlists (subscription), Distraction-free interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $3.99 | per month |
| Standard Subscription | $19.99 | per 6 months |

**What reviewers like**

- 👍 Intuitive and easy to use
- 📈 Great for managing portfolios
- 💡 Accurate trendline transfers
- ✨ Customizable features
- ✅ Good for picking buying/selling points

**What reviewers complain about**

- 🐌 Very slow price updates
- ⏳ Prices not changing for hours
- 💥 Crashes frequently
- 🗑️ Lost watchlists after crash
- 📉 No longer has intra-day charts

**Reported bugs**

- Prices not updating
- App crashes
- Watchlists disappear after crash
- Real-time quotes not working
- Fibonacci retracement calculation error

**Requested features**

- Logarithmic price scale option
- Crosshairs/cursor for individual bars
- Real-time quotes for non-US stocks
- Equity and commodity futures and forex charts
- Sync charts across devices


### 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 |


## Frequently asked questions

### Is ChartTreker free?

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

### Is DataMelon PRO free?

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

### Which has better reviews, ChartTreker or DataMelon PRO?

ChartTreker and DataMelon PRO are both rated 4.5 out of 5 on the App Store, from 27 and 36 ratings respectively.

### Do ChartTreker or DataMelon PRO have ads?

Neither ChartTreker nor DataMelon PRO shows ads.

### Which is updated more often, ChartTreker or DataMelon PRO?

ChartTreker ships an update every 6 weeks, and DataMelon PRO monthly. Most recently, ChartTreker was updated on September 23, 2026 and DataMelon PRO on August 1, 2026.

---

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