systemsoundtest vs MCP Explorer Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
systemsoundtest
Explore over 100 official iOS system sounds with a clean, modern interface. Tap buttons to instantly play notification tones and alerts, with dynamic visual feedback.
- Over 100 official iOS system sounds
- Instant sound playback
- Clean, user-friendly interface
- Dynamic button color changes
- Explore notification tones and alerts
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This App offers an exciting way to explore iOS system sounds , featuring over 100 sound clips that you can play with a simple tap. Designed with a clean, modern interface, each button represents a different system sound, from familiar notification tones to rarely heard alerts. When you press a button, the corresponding sound plays instantly, giving you insight into the auditory world behind iOS devices. //Access to 100+ official iOS system sounds. //Sleek, user-friendly design with soft pink buttons for an aesthetically pleasing experience. //Real-time sound feedback with dynamic button color changes during playback. //AppDeveloper, sound designers, and anyone curious about system audio.
MCP Explorer Mobile
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Explore remote Model Context Protocol servers natively on iPhone and iPad. MCP Explorer connects directly to compatible Streamable HTTP endpoints and gives you a clear, mobile workspace for understanding and inspecting their capabilities: • Discover tools, resources, prompts, and server instructions • Sign in securely with OAuth 2.1 and PKCE • Run real tool calls with forms generated from JSON Schema • Inspect structured results and raw JSON-RPC traffic • Review request history and save useful calls in collections • Keep server configurations and activity separated on your device Security is built in. OAuth tokens and API credentials are stored in iOS Keychain, authorization headers are excluded from traffic logs, and remote connections require HTTPS. MCP Explorer is a native SwiftUI app, not a web wrapper. Requirements: • A compatible remote MCP server using Streamable HTTP • Valid credentials when required by that server Local stdio servers cannot run as child processes on iOS. Expose them through a secure remote endpoint before connecting.
Screenshots
Verdict
The clearest difference is chart position: systemsoundtest at #148 against MCP Explorer Mobile's unranked. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
systemsoundtest costs $0.49 and MCP Explorer Mobile $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | systemsoundtest | MCP Explorer Mobile |
|---|---|---|
| Price | $0.49 — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #148 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | SHUNJI KUSAKA | Gabriel Schreiber |
In-app purchases
systemsoundtest
No in-app purchases
MCP Explorer Mobile
No in-app purchases





