# TraderSync vs Option Signal Alert

The clearest difference is rating: Option Signal Alert at 4.4 against TraderSync's 2.7. Option Signal Alert also leads on review sentiment (63% vs 25%) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. TraderSync sells 6 in-app purchases, starting at $29.99 per month and Option Signal Alert sells 8 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Option Signal Alert holds the better App Store score, 4.4 against 2.7. That said, the two scores are not equally well evidenced: Option Signal Alert has 712 ratings behind it against 84, so its average is the more settled of the two. Written reviews point the same way: 25% of TraderSync's written reviews are positive against 63% of Option Signal Alert's.

TraderSync ships an update every 6 weeks, Option Signal Alert every 2 weeks. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | TraderSync | Option Signal Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (84 ratings)](https://appshunter.io/ios/app/tradersync/id1177329277/reviews) | **[4.4 (712 ratings)](https://appshunter.io/ios/app/option-signal-alert/id1575502688/reviews)** |
| Number of ratings | 84 | **712** |
| Positive reviews | 25.0% of reviews | **63.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 2 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shockdav](https://appshunter.io/developer/845276311) | [KYOTO K.K.](https://appshunter.io/developer/1724153255) |

## What reviewers say

### TraderSync

[App page](https://appshunter.io/ios/app/tradersync/id1177329277)

Track your trading performance across various markets like stocks, crypto, and forex. Log trades with details, analyze performance with comprehensive reports, and identify areas for improvement to gain an edge.

**Highlights:** Trade journaling, Portfolio tracking, Performance reports, Stock, Crypto, Forex, Options, Futures, Trade execution logging, Notes and screenshots

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TraderSync Pro - Monthly | $29.99 | per month |
| TraderSync Premium Monthly | $49.99 | per month |
| TraderSync Elite Monthly Plan | $79.99 | per month |
| TraderSync Pro Annual | $179.99 | per year |
| TraderSync Premium Annual | $299.99 | per year |
| TraderSync Elite Annual Plan | $479.99 | per year |


### Option Signal Alert

[App page](https://appshunter.io/ios/app/option-signal-alert/id1575502688)

This app provides real-time alerts for significant stock and option market movements. It offers tools to analyze option chains, track watchlists, and identify potential trading opportunities with advanced screening features.

**Highlights:** Real-time push notifications for market movements, Advanced screener and scanner for option chains, Unlimited custom watchlists with stock tracking, Premium stock and option trading signals, Technical and fundamental analysis insights

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stock Signal Special Offer | $14.99 | per month |
| Option Signal Special Offer | $24.99 | per month |
| Stock Signal Trial Monthly | $24.99 | per month |
| Stock Signal Monthly | $29.99 | per month |
| Option Signal Trial | $34.99 | per month |
| Option Signal Monthly | $49.99 | per month |
| Stock Signal Yearly | $149.99 | per year |
| Option Signal Yearly | $299.99 | per year |

**What reviewers like**

- 👍 Good app for latest news
- 👍 Simple and user-friendly
- 👍 Accurate option signals
- 👍 Helpful option screener
- 👍 Great for beginners and pros

**What reviewers complain about**

- 🐛 Signals not updating in real-time
- 🐛 Subscription issues and lack of customer support
- 🐛 Unreliable and misleading signals
- 🐛 Inability to access premium content after purchase

**Reported bugs**

- Signals disappearing after notification
- Subscription not working as advertised
- Inability to cancel subscription
- Locked features despite paid subscription

**Requested features**

- Add Chinese version and release on China's App Store
- Improve order and sorting of option contracts
- Implement free trial option
- Provide more detailed and transparent reporting of gains/losses


## Frequently asked questions

### Is TraderSync free?

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

### Is Option Signal Alert free?

Option Signal Alert is free to download, with in-app purchases available.

### Which has better reviews, TraderSync or Option Signal Alert?

Option Signal Alert is rated higher. TraderSync averages 2.7 out of 5 from 84 ratings, while Option Signal Alert averages 4.4 from 712 ratings.

### Do TraderSync or Option Signal Alert have ads?

Neither TraderSync nor Option Signal Alert shows ads.

### Which is updated more often, TraderSync or Option Signal Alert?

TraderSync ships an update every 6 weeks, and Option Signal Alert every 2 weeks. Most recently, TraderSync was updated on October 14, 2026 and Option Signal Alert on October 21, 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.*