# SmartChart Lens vs GammaDesk

The clearest difference is in-app purchases: GammaDesk at none against SmartChart Lens's 2. GammaDesk also leads on ads (none vs shown) and update cadence (every 4 days vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SmartChart Lens sells 2 in-app purchases, starting at $22.99 per month. GammaDesk asks for nothing beyond the download.

SmartChart Lens ships an update weekly, GammaDesk every 4 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SmartChart Lens | GammaDesk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gammadesk/id6780188899/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free |
| Size | 10 MB | 14 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Musab Alharbi](https://appshunter.io/developer/1865689698) | [Abdulaziz Aldubaib](https://appshunter.io/developer/6780188901) |

## What reviewers say

### SmartChart Lens

[App page](https://appshunter.io/ios/app/smartchart-lens/id6757264630)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartChart Lens Premium (Monthly) | $22.99 | per month |
| SmartChart Lens Premium (Yearly) | $229.99 | per year |


### GammaDesk

[App page](https://appshunter.io/ios/app/gammadesk/id6780188899)

This app provides real-time analysis of options trading, focusing on dealer gamma exposure (GEX) for various indices, ETFs, and stocks. It offers key levels like call/put walls and directional bias, presented in plain language or technical terms.

**Highlights:** Live GEX profile by strike, Call wall and put wall levels, ATM expected-move range, Deterministic directional bias, Plain-language forecast, Live intraday price target, Session guardrails

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartChart Lens free?

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

### Is GammaDesk free?

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

### Do SmartChart Lens or GammaDesk have ads?

SmartChart Lens shows ads; GammaDesk does not.

### Which is updated more often, SmartChart Lens or GammaDesk?

SmartChart Lens ships an update weekly, and GammaDesk every 4 days. Most recently, SmartChart Lens was updated on November 9, 2026 and GammaDesk on November 10, 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.*