Comparison

Status ObServer vs SubnetMaster

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

Head to head
About

Status ObServer

Monitor the status of your servers from one convenient location. Quickly determine if your servers are down, running smoothly, or experiencing slowdowns. Keep track of your essential online infrastructure with ease.

Highlights
  • Monitor server status
  • Check for downtime
  • Assess server performance
  • Consolidated view of servers
  • Simple interface
Features
Read full description

Observe your own or most important servers status in a single place. Simpy check if your servers are down, running well or slow.

About

SubnetMaster

This app simplifies IP subnetting for IT professionals, network engineers, and students. It offers fast, accurate calculations for IPv4 and IPv6, including VLSM and FLSM, with options to export reports and practice subnetting skills.

Highlights
  • VLSM & FLSM Calculators
  • Network ID, Broadcast, Host Ranges
  • CIDR Notation
  • PDF & CSV Report Export
  • Interactive Training Modes
  • IPv4 & IPv6 Support
Features
Read full description

SubnetMaster is the definitive toolkit for IT professionals, network engineers, and students preparing for their CCNA, CompTIA Network+, or university exams. Say goodbye to manual binary math and tedious scratchpad calculations! Whether you are architecting a complex enterprise network or just learning the basics of IP addressing, SubnetMaster provides lightning-fast, error-free results right in your pocket. KEY FEATURES: • Advanced VLSM & FLSM Calculators: Instantly break down networks with Variable Length Subnet Masking or standard Classful subnetting. • Comprehensive Network Details: View your Network ID, Broadcast Address, Usable Host Ranges, and CIDR notation at a glance. • Export & Share Reports: Generate professional PDF and CSV reports of your custom subnet designs to share with your team or attach to your IT documentation. • Interactive Training Modes: Sharpen your binary math and subnetting skills with practice scenarios designed to help you ace your certification exams. • IPv4 & IPv6 Support: Future-proof your workflow with full support for both addressing protocols. SUBNETMASTER PRO: Upgrade to SubnetMaster Pro to unlock the ultimate networking experience! Premium users get unlimited VLSM/FLSM designs, unlimited PDF/CSV exports, advanced IPv6 features, and priority support. Choose from flexible Monthly, Annual, or one-time Lifetime unlock options. Stop guessing and start designing. Download SubnetMaster today and make IP subnetting the easiest part of your job! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Status ObServer3 screens
SubnetMaster4 screens

Verdict

The call

The clearest difference is in-app purchases: Status ObServer at none against SubnetMaster's 3. Status ObServer also leads on iOS requirement (10.0 vs 15.1). On price, rating, ratings volume 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. SubnetMaster sells 3 in-app purchases, starting at $4.99 per month. Status ObServer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Status ObServer against 5.0 for SubnetMaster. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard3 real differences · 6 level
Status ObServer versus SubnetMaster: the parameters behind the verdict, then further details
ParameterStatus ObServerSubnetMaster
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyMonthly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.1
Further details — not scored
Size25 MB40 MB
Age rating4+4+
DeveloperKevin MeyerAnthony Rubino

Customer experience

Status ObServer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SubnetMaster

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Status ObServer

No in-app purchases

3 purchases

SubnetMaster

Subscriptions2
  • Monthly Premium$4.991 Month
  • Annual Premium$29.991 Year
One-time1
  • Lifetime Unlock$59.99

Questions

Is Status ObServer free?
Status ObServer is free to download, with no in-app purchases.
Is SubnetMaster free?
SubnetMaster is free to download, with in-app purchases available.
Which has better reviews, Status ObServer or SubnetMaster?
Status ObServer and SubnetMaster are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Status ObServer or SubnetMaster have ads?
Neither Status ObServer nor SubnetMaster shows ads.

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