Comparison

Scale Control vs GPU Tracker

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

Head to head
About

Scale Control

Features
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Scale Control is a modern iPhone admin app for managing self-hosted Headscale servers. Monitor your tailnet, review nodes, manage users, inspect routes, and work with access policies from a clean mobile interface designed for self-hosted network admins. Built for developers, homelab users, and teams running their own Headscale infrastructure, the app helps you stay connected to your server wherever you are. Features include: โ€ข Headscale server management โ€ข Node and device overview โ€ข User management โ€ข Route visibility โ€ข Access policy tools โ€ข Visual ACL editing โ€ข Clean iOS-first interface โ€ข Designed for self-hosted Tailnet administration Scale Control you a mobile-friendly way to manage your Headscale environment without always needing a desktop terminal or raw configuration files. Requires a Headscale server with the v1 REST API. Tested against Headscale versions from 0.23.x to 0.29.x. (This app is an independent tool and is not affiliated with or endorsed by Headscale or Tailscale.) Terms of Use (EULA): https://www.strujiclabs.com/terms Privacy Policy: https://www.strujiclabs.com/privacy

About

GPU Tracker

Features
Read full description

Stop opening 10 browser tabs to find the cheapest GPU. GPU Tracker watches prices across 10 cloud providers โ€” AWS, Google Cloud, Azure, Lambda Labs, RunPod, Vast.ai, CoreWeave, Paperspace, Hyperstack, and Salad โ€” and shows you the cheapest current rate for every major NVIDIA GPU. WHAT YOU CAN DO - Browse live prices for H100, H200, A100 (40GB and 80GB), L40S, L4, A10, RTX 4090, RTX 3090, and B200 - Filter by GPU model, pricing type (on-demand, spot, community), and provider - See a price history chart for any instance - Set price alerts โ€” for example, "notify me when 1x H100 spot drops below $1.50/hr" - Get push notifications when an alert fires - Tap any offer to jump straight to the provider's booking page ASK AN AI ASSISTANT Describe your workload โ€” "fine-tune Llama 3 70B for 12 hours" or "cheapest A100 for an experiment" โ€” and our AI assistant (powered by Anthropic's Claude) recommends the best option with reasoning. It knows the live price catalog and considers your duration, GPU count, and reliability needs. WHO THIS IS FOR - ML engineers and researchers training models on a budget - Indie AI developers shopping for the best deal on inference - Startup founders watching cloud burn rate HOW IT WORKS We refresh prices every hour from each provider's public API or pricing page. Alerts evaluate every 15 minutes. The app is free to use. PRIVACY We store your email (for sign-in), your alerts, and your anonymous push token. That's it. No tracking, no ads, no selling your data. Full policy: sridharrajarao.com/privacy Built by an indie developer. Feedback: sridhar.rajarao@gmail.com

Screenshots

Scale Control4 screens
GPU Tracker3 screens

Verdict

The call

The clearest difference is in-app purchases: GPU Tracker at none against Scale Control's 2. GPU Tracker also leads on update cadence (every 11 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Scale Control sells 2 in-app purchases, starting at $4.99 per month. GPU Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Scale Control ships an update every 2 months, GPU Tracker every 11 days. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

Scorecard4 real differences ยท 2 level
Scale Control versus GPU Tracker: the parameters behind the verdict, then further details
ParameterScale ControlGPU Tracker
PriceFreeFree
Update frequencyEvery 2 monthsEvery 11 days โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS18.015.1 โ€” better
Further details โ€” not scored
Size27 MB32 MB
Age rating4+4+
DeveloperADNAN STRUJICSridhar Rajarao

In-app purchases

2 purchases

Scale Control

Subscriptions2
  • Scale Control - Pro Monthly$4.991 Month
  • Scale Control - Pro Yearly$29.991 Year
None

GPU Tracker

No in-app purchases

Questions

Is Scale Control free?
Scale Control is free to download, with in-app purchases available.
Is GPU Tracker free?
GPU Tracker is free to download, with no in-app purchases.
Do Scale Control or GPU Tracker have ads?
Neither Scale Control nor GPU Tracker shows ads.
Which is updated more often, Scale Control or GPU Tracker?
Scale Control ships an update every 2 months, and GPU Tracker every 11 days. Most recently, Scale Control was updated on November 13, 2026 and GPU Tracker on October 31, 2026.

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