Slow Feeds vs SubnetBuddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slow Feeds
This app allows you to subscribe to and manage web feeds, filtering content by posting frequency. You can star favorite articles, mark them as read, and unsubscribe from feeds. It supports integration with popular feed services or can be used as a standalone reader.
- Subscribe to web feeds
- Filter feeds by posting frequency
- Star favorite articles
- Mark articles as read/unread
- Standalone or integrated use
- Supports multiple feed services
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Slow Feeds is a feed reader that lets you filter your feeds by posting frequency. Most blogs and many, many websites support feeds and push their newest articles, news and posts out into the world in an easy to use, open feed format (like RSS). Slow Feeds lets you subscribe to any and any number of those feeds, lets you star your favorite articles, mark them as read or unread, or unsubscribe from feeds again. If you have an account on Bazqux, Feedbin, Feedly, Inoreader or Newsblur you can access it with Slow Feeds. Or you can use it as a standalone app.
SubnetBuddy
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SubnetBuddy is a fast, offline subnet calculator and network planning tool built for IT professionals, network engineers, students, and anyone studying for their CCNA, CompTIA Network+, or just needs to crunch CIDR notation on the fly. No internet required. No ads. No account needed. Just open the app and start calculating. SUBNET CALCULATOR • Enter any IP address and CIDR prefix (e.g. 192.168.1.0/24) • Instantly see network address, broadcast address, first and last usable host • View total hosts, usable hosts, and wildcard mask • Get the next sequential subnet with one tap • Supports all prefix lengths from /0 to /32 MASK CONVERTER • Convert between CIDR notation, dotted decimal, and binary • Enter a prefix length and see all three formats instantly • Quick-reference for common subnet masks • Perfect for exam prep and on-the-job lookups VLAN PLANNER • Plan multiple VLANs with custom names and sizes • Set a base network and SubnetBuddy calculates non-overlapping subnets for each VLAN • See network range, gateway, CIDR, and host count per VLAN • Great for designing office networks, lab environments, and homework assignments IP VISUALIZER • Enter a CIDR block and see a visual map of the IP address space • Color-coded grid shows used vs. available addresses • Instantly understand how big (or small) your subnet really is • Tap any cell to see the full IP address TERMINAL-STYLE DESIGN • Dark theme with VibeCMD's signature hacker-green aesthetic • Monospace fonts and command-line inspired interface • Clean, distraction-free layout built for speed • Easy on the eyes during late-night study sessions WORKS COMPLETELY OFFLINE • Zero network calls — all calculations happen on-device • No account required — open and use immediately • No data collection — your network plans stay on your phone • Lightning fast — results appear as you type BUILT FOR REAL PEOPLE • IT professionals doing quick subnet math on-site • Students studying for CCNA, Network+, or any networking exam • Homelab enthusiasts planning their network segments • DevOps engineers carving up VPC address spaces • Anyone who's tired of Googling "what is /22 in dotted decimal" SubnetBuddy is a utility tool for network address calculations. It does not connect to or scan any networks.
Screenshots
Verdict
The clearest difference is in-app purchases: SubnetBuddy at none against Slow Feeds's 1. SubnetBuddy also leads on iOS requirement (15.1 vs 26.0). Slow Feeds's advantage is update cadence (fortnightly vs every 4 months). On price, ads 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
Both are free to download. Slow Feeds sells 1 one-off in-app purchase. SubnetBuddy asks for nothing beyond the download.
Slow Feeds ships an update fortnightly, SubnetBuddy every 4 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Slow Feeds | SubnetBuddy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Zozi Apps | VibeCMD |
In-app purchases
Slow Feeds
- Super Slow Feeds$9.99
SubnetBuddy
No in-app purchases









