Comparison

Nebula Mesh vs SparkDeck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nebula Mesh

This client facilitates connection to a private, open-source network. It guides users through setting up a server and connecting various devices securely from anywhere in the world. Supports advanced configurations like DNS over HTTPS.

Highlights
  • Connect to Nebula network
  • Guided server setup
  • Remote device access
  • On-demand connection rules
  • DNS over HTTPS/TLS
  • UDP punch configuration
Features
Read full description

This is an iOS client to help you connect to a Nebula network (a popular open-sourced Github project with name slackhq/nebula). To use this app, you will need to create your own Nebula server (lighthouse) on a cloud instance (AWS, Azure, Google Compute Platform, DigitalOcean, etc.) or a router (OpenWrt) or a computer. Also supports on-demand rules for specific domains to automatically start the connection. This app guides you on every single step on setting up a lighthouse server, connecting your iOS device to the Nebula network, and setting up Nebula on other types of devices. The guides cover from editing configuration file, downloading bundle, generating certificate, setting up unsecured routes and more. Nebula is a tool to connect machines across different networks. For example, you can use it to connect to your cloud instances, your home NAS, office networks, home printers and many other types of devices (or even an entire private subnet) securely and remotely anywhere in the world. It is a meshed network which can connect any devices around the world (even behind NAT, with the help of at least one lighthouse server). This app offers setup guides not only for iOS devices, but also the lighthouse server, on router OpenWrt, and Linux systems. It can be easily used by both beginners and experts who are already using the Nebula network. For professional users, you can also set a DNS over HTTPS and DNS over TLS. Also, you can configure whether to use UDP punch.

About

SparkDeck

Read full description

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

Nebula Mesh4 screens
SparkDeck4 screens

Verdict

The call

The clearest difference is in-app purchases: Nebula Mesh at none against SparkDeck's 2. Nebula Mesh also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). SparkDeck's advantage is chart position (#78 vs unranked). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SparkDeck sells 2 in-app purchases, starting at $3.99 per month. Nebula Mesh asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Nebula Mesh versus SparkDeck: the parameters behind the verdict, then further details
ParameterNebula MeshSparkDeck
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank—#78 — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size27 MB15 MB
Age rating4++4
DeveloperHEX FOUNDRY LTDYunus Sahin

In-app purchases

None

Nebula Mesh

No in-app purchases

2 purchases

SparkDeck

Subscriptions2
  • Pro Monthly$3.991 Month
  • Pro Yearly$29.991 Year

Questions

Is Nebula Mesh free?
Nebula Mesh is free to download, with no in-app purchases.
Is SparkDeck free?
SparkDeck is free to download, with in-app purchases available.
Do Nebula Mesh or SparkDeck have ads?
Neither Nebula Mesh nor SparkDeck shows ads.

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