# Preview App vs MCP Explorer Mobile

The clearest difference is update cadence: MCP Explorer Mobile at every 2 days against Preview App's every 13 months. MCP Explorer Mobile also leads on price ($0.99 vs $1.99). Preview App's advantage is iOS requirement (15.6 vs 17.4). On ads, in-app purchases and device support there is nothing between them.

Preview App costs $1.99 and MCP Explorer Mobile $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Preview App ships an update every 13 months, MCP Explorer Mobile every 2 days. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Preview App | MCP Explorer Mobile |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Size | 8 MB | 4 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cangmu Technology Co., Ltd](https://appshunter.io/developer/1736424342) | [Gabriel Schreiber](https://appshunter.io/developer/6784729698) |

## What reviewers say

### Preview App

[App page](https://appshunter.io/ios/app/preview-app-store-simulator/id1626025800)

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

**In-app purchases:** none


### MCP Explorer Mobile

[App page](https://appshunter.io/ios/app/mcp-explorer-mobile/id6794605802)

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

**In-app purchases:** none


## Frequently asked questions

### Is Preview App free?

Preview App costs $1.99, with no in-app purchases.

### Is MCP Explorer Mobile free?

MCP Explorer Mobile costs $0.99, with no in-app purchases.

### Do Preview App or MCP Explorer Mobile have ads?

Neither Preview App nor MCP Explorer Mobile shows ads.

### Which is updated more often, Preview App or MCP Explorer Mobile?

Preview App ships an update every 13 months, and MCP Explorer Mobile every 2 days. Most recently, Preview App was updated on October 8, 2026 and MCP Explorer Mobile on October 20, 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.*