Qdrant Viewer vs SparkDeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Qdrant Viewer
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Qdrant Viewer is a client app for connecting directly from your iPhone to vector databases hosted either self-hosted or on Qdrant Cloud, allowing you to inspect collections and perform semantic searches. Key Features: - Built-in Demo Environment: Immediately try vector search with approximately 30,000 MeSH (Medical Subject Headings) vectors, with no configuration required. - Flexible Connection Settings: Supports connection via REST API, including authentication with api-key, Bearer tokens, and custom headers. - Collection Information Display: View the number of points, segments, vector dimensions, and distance function. Alias names are prioritized if set. - Semantic Search: Perform vector searches using natural language. Adjust the number of results and score threshold for each search. - Flexible Result Display: Select and list any field within the payload (supports nested structures). Detailed inspection in JSON format is also available. - 3D Visualization: Project search results into a three-dimensional space to visually explore the distance relationships between vectors. - Multiple Embedding Engines: Supports Qdrant Built-in, OpenAI, Google, Hugging Face, Cohere, and custom APIs. - Data Source: Uses MeSH (U.S. National Library of Medicine, public domain) as demo data. The embedding model is intfloat/multilingual-e5-small, licensed under the MIT License.
SparkDeck
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SparkDeck is a remote command center for NVIDIA DGX Spark AI workstations. Monitor your GPU, run SSH commands, and manage Docker containers from anywhere. KEY FEATURES • Real-Time Dashboard GPU utilization, VRAM, temperature, power draw, and storage — all at a glance. • SSH Terminal Access (Pro) Full PTY terminal with multi-session support. Connect via LAN or Tailscale. • Docker Management (Pro) Start, stop, and restart containers remotely with one tap. • Local LLM Chat Chat with your on-device LLMs. Conversations never leave your hardware. • Multi-Device Fleet (Pro) Connect and manage multiple DGX Spark machines from a single app. WHO IT'S FOR AI researchers, ML engineers, and DGX Spark owners who need control on the go. PRO SUBSCRIPTION SparkDeck is free for basic monitoring. Unlock SSH, advanced Docker, and multi-device with Pro: - Monthly: $3.99/month - Annual: $29.99/year (save 37%) Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage in your App Store account. REQUIREMENTS iOS 18.0 or later, an NVIDIA DGX Spark with the SparkDeck Agent installed, and SSH credentials. Terms of Use: https://sparkdeck.net/terms Privacy Policy: https://sparkdeck.net/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Qdrant Viewer at none against SparkDeck's 2. On price, ads, device support and iOS requirement 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
Both are free to download. SparkDeck sells 2 in-app purchases, starting at $3.99 per month. Qdrant Viewer asks for nothing beyond the download.
| Parameter | Qdrant Viewer | SparkDeck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 15 MB |
| Age rating | 4+ | +4 |
| Developer | koji ozono | Yunus Sahin |
In-app purchases
Qdrant Viewer
No in-app purchases
SparkDeck
- Pro Monthly$3.991 Month
- Pro Yearly$29.991 Year









