Subnet Plus: Subnet Calculator
Ted Trentler · Utilities
Independent analytics for this App Store listing. AppTracker is not affiliated with Ted Trentler.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
What's new in 2.4: • Explain this — a new card under your subnet results and Email Auth reports turns the numbers into a plain-English explanation, generated on-device by Apple Intelligence. Nothing leaves your phone. • Siri & Shortcuts — say "Calculate a subnet in SubnetPlus", "Ping a host with SubnetPlus", "Check a port with SubnetPlus" or "What's my network in SubnetPlus", and use the same actions in your own Shortcuts • Live Activities (Pro) — Path Monitor and Network Scanner now show latency, packet loss and scan progress on the Lock Screen and in the Dynamic Island while you're in another app • Configurable widget — the Pinned Subnet widget can show any saved subnet: hold it, tap Edit Widget and pick one. Add several for different networks • Path Monitor now pauses when SubnetPlus goes to the background and picks up where it left off when you return
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.
Average rating · ★ 4.67 now · 3 changes on record
Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
In-app purchases · US
What this app sells inside itself, grouped by kind and priced for this storefront.
Screenshots
About
Subnet Plus is a fast, beautiful subnet calculator for network engineers, sysadmins, and students — now completely rebuilt for iPhone and iPad. Type any IPv4 or IPv6 address and instantly see the network address, broadcast, usable host range, subnet mask, wildcard mask, prefix length, total and usable hosts, IP class, and address type. A live prefix stepper lets you dial the mask up or down and watch every value update in real time. NETWORK CALCULATIONS • IPv4 and IPv6, auto-detected • Binary view with network/host bits color-coded • Visual address-space map PRO TOOLS • VLSM Designer — carve a network into right-sized subnets and save the plan • CIDR to subnet mask to wildcard converter • Subnet membership — is an address inside a network? • Range to CIDR, and supernet / aggregate • CIDR cheat sheet NETWORK UTILITIES • DNS Lookup — A, AAAA, MX, NS, TXT, CNAME, SOA, SRV, and reverse PTR — using your device's resolver or any IPv4/IPv6 DNS server you add • Ping — round-trip time and packet loss • Traceroute — see the path to any host • Path Monitor (Pro) — a live, MTR-style traceroute with per-hop packet loss and latency • Network Scanner (Pro) — find the active devices on your local network, their names, and open ports • Email Auth — check a domain's SPF, DKIM, and DMARC records SIRI, WIDGETS & APPLE INTELLIGENCE • Explain this — turn any subnet calculation or Email Auth report into a plain-English explanation, generated on-device by Apple Intelligence • Siri & Shortcuts — calculate a subnet, ping a host, check a port, or ask "What's my network?" by voice, and use the same actions in your own Shortcuts • Live Activities — follow Path Monitor and Network Scanner from the Lock Screen and Dynamic Island • Home Screen widget — pin any saved subnet, with a different subnet per widget SAVE & SYNC • Label and save subnets, VLSM plans, and lookups • Everything syncs across your devices with iCloud • Share and export your results Available in 45 languages. Remove ads with a one-time in-app purchase.
What's new · 2.4
What's new in 2.4: • Explain this — a new card under your subnet results and Email Auth reports turns the numbers into a plain-English explanation, generated on-device by Apple Intelligence. Nothing leaves your phone. • Siri & Shortcuts — say "Calculate a subnet in SubnetPlus", "Ping a host with SubnetPlus", "Check a port with SubnetPlus" or "What's my network in SubnetPlus", and use the same actions in your own Shortcuts • Live Activities (Pro) — Path Monitor and Network Scanner now show latency, packet loss and scan progress on the Lock Screen and in the Dynamic Island while you're in another app • Configurable widget — the Pinned Subnet widget can show any saved subnet: hold it, tap Edit Widget and pick one. Add several for different networks • Path Monitor now pauses when SubnetPlus goes to the background and picks up where it left off when you return
Details