# Harmony ONETracker vs TraderSpy

The clearest difference is in-app purchases: Harmony ONETracker at none against TraderSpy's 6. Harmony ONETracker also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). TraderSpy's advantage is update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. TraderSpy sells 6 in-app purchases, starting at $9.99 per month. Harmony ONETracker asks for nothing beyond the download.

Harmony ONETracker ships an update every 3 weeks, TraderSpy every 5 days. The most recent releases landed on October 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Harmony ONETracker | TraderSpy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/traderspy-ai-trading-signals/id6758314963/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 61 MB | 66 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ivan Basim](https://appshunter.io/developer/1801497967) | [T1M](https://appshunter.io/developer/6809192200) |

## What reviewers say

### Harmony ONETracker

[App page](https://appshunter.io/ios/app/harmony-onetracker/id6743122081)

**Features:** macOS Compatibility

**In-app purchases:** none


### TraderSpy

[App page](https://appshunter.io/ios/app/traderspy-ai-trading-signals/id6758314963)

This app provides AI-driven trading alerts and market insights for cryptocurrency. It features an AI assistant for real-time market context and risk analysis, alongside customizable strategies based on technical indicators. Receive timely push notifications to act on opportunities without constant chart monitoring.

**Highlights:** AI trading assistant, AI-driven signal alerts, Market overview and sentiment, Customizable strategy builder, Push notifications, Secure sign-in

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TraderSpy Starter | $9.99 | per month |
| TraderSpy Pro | $29.99 | per month |
| TraderSpy Starter | $99.99 | per year |
| TraderSpy Max | $99.99 | per month |
| TraderSpy Pro | $299.99 | per year |
| TraderSpy Max | $999.99 | per year |


## Frequently asked questions

### Is Harmony ONETracker free?

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

### Is TraderSpy free?

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

### Do Harmony ONETracker or TraderSpy have ads?

TraderSpy shows ads; Harmony ONETracker does not.

### Which is updated more often, Harmony ONETracker or TraderSpy?

Harmony ONETracker ships an update every 3 weeks, and TraderSpy every 5 days. Most recently, Harmony ONETracker was updated on October 7, 2026 and TraderSpy on October 31, 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.*