Scale Control vs GPU Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Scale Control
Read full descriptionHide full description
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: โข Headscale server management โข Node and device overview โข User management โข Route visibility โข Access policy tools โข Visual ACL editing โข Clean iOS-first interface โข 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
GPU Tracker
Read full descriptionHide 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
Verdict
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
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.
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.
| Parameter | Scale Control | GPU Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 11 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 27 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | ADNAN STRUJIC | Sridhar Rajarao |
In-app purchases
Scale Control
- Scale Control - Pro Monthly$4.991 Month
- Scale Control - Pro Yearly$29.991 Year
GPU Tracker
No in-app purchases









