# ChartTreker vs Fibonacci Calculator Pro

The clearest difference is rating: ChartTreker at 4.5 against Fibonacci Calculator Pro's 4.0. ChartTreker also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 4 months). Fibonacci Calculator Pro's advantage is iOS requirement (16.1 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. ChartTreker sells 2 in-app purchases, starting at $3.99 per month and Fibonacci Calculator Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChartTreker holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: ChartTreker has 27 ratings behind it against 4, so its average is the more settled of the two.

ChartTreker ships an update every 6 weeks, Fibonacci Calculator Pro every 4 months. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ChartTreker | Fibonacci Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (27 ratings)](https://appshunter.io/ios/app/charttreker/id620170298/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/fibonacci-calculator-pro/id6749165608/reviews) |
| Number of ratings | **27** | 4 |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 104 MB | 54 MB |
| Requires iOS | 18.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Liquidstreams, LLC](https://appshunter.io/developer/620170301) | [Akyno Apps](https://appshunter.io/developer/1827845576) |

## 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


### Fibonacci Calculator Pro

[App page](https://appshunter.io/ios/app/fibonacci-calculator-pro/id6749165608)

Quickly calculate Fibonacci retracement and extension levels to identify key market support and resistance zones. This tool helps traders find better entry points and make more informed trading decisions.

**Highlights:** Fast Fibonacci level calculation, Retracement levels (23.6% to 100%), Extension levels (138.2% to 261.8%), Uptrend and downtrend calculation, Easy level copying, Intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version | $14.99 | one-time |


## Frequently asked questions

### Is ChartTreker free?

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

### Is Fibonacci Calculator Pro free?

Fibonacci Calculator Pro is free to download, with in-app purchases available.

### Which has better reviews, ChartTreker or Fibonacci Calculator Pro?

ChartTreker is rated higher. ChartTreker averages 4.5 out of 5 from 27 ratings, while Fibonacci Calculator Pro averages 4.0 from 4 ratings.

### Do ChartTreker or Fibonacci Calculator Pro have ads?

Fibonacci Calculator Pro shows ads; ChartTreker does not.

### Which is updated more often, ChartTreker or Fibonacci Calculator Pro?

ChartTreker ships an update every 6 weeks, and Fibonacci Calculator Pro every 4 months. Most recently, ChartTreker was updated on October 7, 2026 and Fibonacci Calculator Pro on October 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.*