# quantify | Trading Strategies vs Turtle Trading

The clearest difference is ads: Turtle Trading at none against quantify | Trading Strategies's shown. quantify | Trading Strategies's advantage is update cadence (every 2 days vs every 4 weeks) and iOS requirement (14.0.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

quantify | Trading Strategies ships an update every 2 days, Turtle Trading every 4 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | quantify | Trading Strategies | Turtle Trading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/turtle-trading/id6753130136/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | — | Free |
| Size | 35 MB | 2 MB |
| Requires iOS | **14.0.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Aris Duka](https://appshunter.io/developer/1790267286) | [Hanh Nguyen](https://appshunter.io/developer/1037690050) |

## What reviewers say

### quantify | Trading Strategies

[App page](https://appshunter.io/ios/app/quantify-trading-strategies/id6746166841)

**Features:** macOS Compatibility

**In-app purchases:** none


### Turtle Trading

[App page](https://appshunter.io/ios/app/turtle-trading/id6753130136)

Explore US stocks with a classic breakout strategy tool. Test and fine-tune trading strategies, manage watchlists, and access market screeners. The app offers offline functionality and requires no account.

**Highlights:** Market screeners (trending, active, gainers, losers), Breakout and reverse strategy testing, Per-symbol exit rule adjustment, Fast symbol search, Watchlist management, Offline-friendly viewing

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

**In-app purchases:** none


## Frequently asked questions

### Is quantify | Trading Strategies free?

quantify | Trading Strategies is free to download, with no in-app purchases.

### Is Turtle Trading free?

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

### Do quantify | Trading Strategies or Turtle Trading have ads?

quantify | Trading Strategies shows ads; Turtle Trading does not.

### Which is updated more often, quantify | Trading Strategies or Turtle Trading?

quantify | Trading Strategies ships an update every 2 days, and Turtle Trading every 4 weeks. Most recently, quantify | Trading Strategies was updated on October 10, 2026 and Turtle Trading on October 11, 2026.

---

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