# Synkro app vs Stox AI

The clearest difference is in-app purchases: Synkro app at none against Stox AI's 4. Synkro app also leads on ads (none vs shown) and device support (3 vs 1). Stox AI's advantage is update cadence (every 2 days vs monthly). On price there is nothing between them.

Both are free to download. Stox AI sells 4 in-app purchases, starting at $4.99 per 7 days. Synkro app asks for nothing beyond the download.

Synkro app ships an update monthly, Stox AI every 2 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Synkro app | Stox AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (9 ratings)](https://appshunter.io/ios/app/stox-ai-topstepx-analyzer/id6755832256/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Subscription |
| Size | 8 MB | 37 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [SYNKRO DEVELOPMENT LLC](https://appshunter.io/developer/1659767361) | [Oleksandr Lisovyk](https://appshunter.io/developer/986039706) |

## What reviewers say

### Synkro app

[App page](https://appshunter.io/ios/app/synkro-app/id1659767359)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stox AI

[App page](https://appshunter.io/ios/app/stox-ai-topstepx-analyzer/id6755832256)

Instantly analyze stock, crypto, and forex charts with advanced AI. Get insights on trends, patterns, and key signals, and chat with an AI assistant for real-time market data and news. Save and track your analyses to build your trading history.

**Highlights:** Instant chart recognition and analysis, Support for stocks, crypto, forex, and commodities, AI chat with real-time web search, TradingView chart import, Local data storage, Intuitive dark mode interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stock AI: Unlimited Access | $4.99 | per 7 days |
| Stock AI: Unlimited Access | $17.99 | per year |
| Stock AI: Unlimited Access | $29.99 | per year |
| Stock AI: Unlimited Access | $29.99 | per year |


## Frequently asked questions

### Is Synkro app free?

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

### Is Stox AI free?

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

### Do Synkro app or Stox AI have ads?

Stox AI shows ads; Synkro app does not.

### Which is updated more often, Synkro app or Stox AI?

Synkro app ships an update monthly, and Stox AI every 2 days. Most recently, Synkro app was updated on October 6, 2026 and Stox AI on October 24, 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.*