# Trading Strategy Calculator vs Lens Quant

The clearest difference is in-app purchases: Lens Quant at none against Trading Strategy Calculator's 1. Lens Quant also leads on update cadence (weekly vs fortnightly) and iOS requirement (13.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Trading Strategy Calculator sells 1 one-off in-app purchase. Lens Quant asks for nothing beyond the download.

Trading Strategy Calculator ships an update fortnightly, Lens Quant weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Trading Strategy Calculator | Lens Quant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 10 MB | 40 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [A.I. Software Apps](https://appshunter.io/developer/1801613663) | [Lens Ai](https://appshunter.io/developer/1876933510) |

## What reviewers say

### Trading Strategy Calculator

[App page](https://appshunter.io/ios/app/trading-strategy-calculator/id6749189478)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradingCalc Pro | $4.99 | one-time |


### Lens Quant

[App page](https://appshunter.io/ios/app/lens-quant/id6756464790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trading Strategy Calculator free?

Trading Strategy Calculator is free to download, with in-app purchases available.

### Is Lens Quant free?

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

### Do Trading Strategy Calculator or Lens Quant have ads?

Neither Trading Strategy Calculator nor Lens Quant shows ads.

### Which is updated more often, Trading Strategy Calculator or Lens Quant?

Trading Strategy Calculator ships an update fortnightly, and Lens Quant weekly. Most recently, Trading Strategy Calculator was updated on October 30, 2026 and Lens Quant on October 25, 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.*