Evtimkr vs OT Subnet Calculator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Evtimkr
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Evtimkr is the perfect solution for anyone looking to track time until important events. With an accurate Countdown Timer, the app allows you to set a Target Date and clearly see the Time Remaining until your desired event. Whether itβs Event Date or Time Calculation, Evtimkr offers a simple User Interface that provides a user-friendly and efficient experience. Track the remaining time clearly with Days/Hours/Minutes Left, and even display Years and Months. Enjoy features like Event Countdown and Countdown to Date, and know exactly the Time Remaining Until Event. Additionally, you can use Evtimkr as a Countup Timer to track how much time has passed since a specific date or event. Whether you're counting down or counting up, Evtimkr provides an easy way to manage your time for any event. Use the Time Tracker for Event to monitor every moment and see the Countdown Days to Event at any time. Evtimkr gives you the tools to view both the time remaining and the time elapsed in a clear and precise manner. Evtimkr offers in-app purchases, allowing access to additional features within the app. Privacy policy: https://evtimkrapp.netlify.app/privacypolicy Terms of use: https://evtimkrapp.netlify.app/termsofuse
OT Subnet Calculator
This app offers advanced IP subnet calculations and comprehensive IP address management (IPAM) tools. It helps organize networks, devices, and reservations with features like visual address maps, conflict checks, and collaboration options. Learn network concepts through guides and interactive examples.
- IPv4 subnet calculations
- IP address management (IPAM)
- Network and device organization
- Conflict detection
- Collaboration via iCloud sync
- CSV and PDF reporting
- IPv6 exploration
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IPAM PRO β MORE THAN A SUBNET CALCULATOR Build a central source of truth for sites, customers, and projects. Manage folders, networks, VLANs, devices, reservations, and multiple addresses per device. The visual address map finds free IPs, while conflict checks, smart groups, and audit history keep data reliable. Share folders with roles, collaborate automatically through iCloud, and protect documentation with snapshots, backups, CSV, and PDF reports. IP Subnet Calculator combines fast IPv4 calculations with professional network planning and a compact IPAM. Calculate network addresses, broadcasts, host ranges, subnet masks, and CIDR prefixesβor document complete sites, customers, and devices. FAST AND ACCURATE β’ Enter an IPv4 address or CIDR directly β’ Network, broadcast, first and last host β’ Usable host count and address classification β’ Quick selection for common prefixes β’ Copy and export results IPAM FOR YOUR NETWORKS β’ Folders and subfolders for sites, customers, or projects β’ Networks with CIDR, VLAN, location, status, and notes β’ Devices with hostname, IP, and MAC address β’ Complete CSV export β’ iCloud sync across your devices β’ Share your IPAM and collaborate with others PRO TOOLS β’ Overlap checks for conflicting networks β’ VLSM and VLAN planning β’ CIDR aggregation β’ IPv6 explorer and prefix comparison β’ Favorites, history, and folders LEARN AND UNDERSTAND Bit visualization, step-by-step guides, practical scenarios, interactive examples, a quiz, and a cheatsheet help both beginners and network professionals. Core calculators are free. IPAM, collaboration, and advanced tools are available permanently with Proβno subscription.
Screenshots
Verdict
The clearest difference is iOS requirement: Evtimkr at 17.0 against OT Subnet Calculator's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Evtimkr sells 4 in-app purchases, starting at $0.99 per month and OT Subnet Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Evtimkr | OT Subnet Calculator |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | β | Free with in-app purchases |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 17.0 β better | 26.2 |
| Further details β not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Oran Levi | Dominik Gausmann |
In-app purchases
Evtimkr
- Premium - Monthly$0.991 Month
- Premium - Half Yearly1 Month trial$1.996 Months
- Premium - Yearly3 Days trial$2.991 Year
- Premium - Lifetime$4.99
OT Subnet Calculator
- IP Calc Profi Features$2.99
Questions
Is Evtimkr free?
Is OT Subnet Calculator free?
Do Evtimkr or OT Subnet Calculator have ads?
Which is updated more often, Evtimkr or OT Subnet Calculator?
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