ServiceArchive vs Subnet CIDR Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ServiceArchive
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ServiceArchive Pro keeps the documents and the dates that carry weight across years of VA disability claims. We built ServiceArchive because we kept hearing the same story from veterans: a PACT Act denial eleven months ago, a sleep apnea diagnosis ten years post-discharge, a C&P exam in two weeks - and the records that would prove service connection are scattered across email, a shoebox, and a memory that's working against the timeline. ServiceArchive is the cabinet that keeps them, on this iPhone, for as long as the claim cycle runs. Built for veterans navigating PACT Act burn-pit denials, Camp Lejeune 1953-1987, Agent Orange Vietnam-era, Gulf War presumption, and the September 2025 VA OIG report finding 61% of toxic-exposure denials potentially erroneous. PICK A PLAN Pro Annual: $79.99/year with a 1-month free trial. Pro Lifetime: $399 one-time, no subscription. Pro Monthly: $9.99/month. WHAT PRO ADDS - MOS Presumptive Reference Mapper - PACT Act burn pit, Camp Lejeune 1953-1987, Agent Orange, Gulf War. Reference only. - 38 CFR Section 3.310 Secondary Connection Reference Mapper - around 40 common primary-to-secondary pairings. Reference only. - 5 evidence-pack PDFs - Initial Claim, HLR, Supplemental Claim (with 38 CFR Section 3.156(c) one-year window countdown), PACT Act Presumptive, Comprehensive Service Connection. - C&P exam workbench - pre-exam preparation checklist, post-exam reconstruction log. - Buddy Statement (VA Form 21-10210) PDF generator with structured prompts. - Unlimited conditions, service periods, medical encounters, lay statements, buddy statements, and service events. WHAT EVERY USER GETS - 1 service-connected condition with category, ICD-10, onset date, claim status. - 1 service period with branch, MOS, duty stations, deployments, combat indicators. - Up to 10 medical encounter records. - Home dashboard with HealthKit trends (heart rate, steps, sleep, HRV). - Multi-period service history scaffolding. - App Lock (Face ID / Touch ID). - All records on this iPhone. WHAT SERVICEARCHIVE ISN'T Is ServiceArchive a VA representative? No. ServiceArchive is a personal records organizer. We do not file VA claims, provide legal advice, or represent veterans before the VA. Is it affiliated with any government agency? No. Not affiliated with the VA, VBA, VHA, DoD, NPRC, or any U.S. government agency. Not affiliated with any commercial VA claims service, law firm, or VSO. Brand names referenced belong to their respective owners. Do the presumptive condition suggestions determine eligibility? No. Suggestions are reference-only, derived from publicly available VA regulations. They do not constitute legal determination of eligibility. Where do I get accredited representation? Contact a VA-accredited attorney, claims agent, or Veterans Service Organization. Many VSOs - DAV, VFW, American Legion, AMVETS, MOPH - provide free accredited representation. Find one at VA.gov. ServiceArchive is designed exclusively for iPhone. iPad and Mac are not supported. Privacy Policy: https://app-legal-pages.vercel.app/servicearchive/privacy Terms of Service: https://app-legal-pages.vercel.app/servicearchive/terms
Subnet CIDR Pro
This app is a fast and accurate IPv4 subnet calculator and visual planner for network professionals and students. It offers instant calculations, VLSM planning, and a comprehensive CIDR reference, all while operating offline with no ads or tracking.
- Instant IPv4 & CIDR calculation
- Visual VLSM subnet planner
- Complete CIDR & mask reference
- Offline operation
- No ads or tracking
- One-tap copying
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Subnet CIDR Pro is a focused, offline-first network calculator and VLSM planner built for network engineers, sysadmins, homelab users, and IT students. From quick /30 interface checks to full multi-VLAN allocation plans, get accurate IPv4 subnetting and address tooling directly on your iPhone and iPad—with zero tracking, zero ads, and 100% local calculation. IPv4 & CIDR CALCULATOR • Full Range Support: Calculate any prefix from /0 to /32 • Essential Telemetry: Network, broadcast, subnet mask, wildcard mask, and usable host ranges • Host Capacity: Instant breakdown of total addresses vs. usable host capacity • Modern Link Handling: Full support for /31 point-to-point links (RFC 3021) and /32 host routes • Binary Inspection: Visualize network vs. host bits in clear binary layout • Mask Conversion: Seamless conversion between CIDR prefixes, subnet masks, and wildcard masks • One-Tap Copy: Copy individual values or complete formatted network summaries VLSM NETWORK PLANNING • Requirement-Driven Allocation: Subnet a parent IPv4 block based on exact host requirements • VLAN & Naming: Assign custom network labels and VLAN IDs per subnet • Growth Headroom: Configurable growth reserve percentage per allocation • Gateway Reservation: Optional automatic reservation for default gateway addresses • Space Optimization: View allocated CIDRs alongside remaining unallocated blocks • Overflow Warnings: Instant alerts when requirements exceed parent network capacity ADDRESS TOOLS & IP MATH • Subnet Compare: Test two subnets for containment, overlap, equality, or isolation • IP Membership: Verify instantly whether an IPv4 address belongs to a target network • Range to CIDR: Convert arbitrary start/end IP ranges into minimal exact CIDR blocks • Subnet Splitting: Break down any network into equal-sized child subnets • Supernetting: Summarize adjacent or overlapping subnets into clean aggregation blocks PROJECT WORKSPACE & EXPORT • Project History: Save named planning projects, reopen, rename, or duplicate anytime • Auto-Save: Automatically preserves your current planning draft • Data Export: Export complete subnet plans and available address blocks as CSV • Clipboard Sharing: One-tap copy for formatted plain-text documentation CIDR QUICK REFERENCE TABLE • Interactive reference matrix for all prefixes (/0 to /32) • Searchable by prefix, dotted-decimal mask, wildcard mask, or usable host count • Fast reference copying for switch and firewall configuration DESIGNED FOR iOS & iPadOS • High-contrast dark interface tailored for server rooms and night operations • Adaptive iPad workspace: side-by-side inputs, live results, and wide allocation tables • Localized in 13 languages: English, Simplified & Traditional Chinese, German, French, Japanese, Korean, Italian, Spanish, Brazilian Portuguese, Arabic, Dutch, and Turkish 100% OFFLINE & PRIVATE • Calculations run purely on your device • No account required, no telemetry SDKs, no ads, and no in-app purchases Terms of Use: https://subnet.opshome.run/terms/ Privacy Policy: https://subnet.opshome.run/privacy/ Support: https://subnet.opshome.run/support/
Screenshots
Verdict
The clearest difference is in-app purchases: Subnet CIDR Pro at none against ServiceArchive's 3. Subnet CIDR Pro also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement 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. ServiceArchive sells 3 in-app purchases, starting at $9.99 per month. Subnet CIDR Pro asks for nothing beyond the download.
ServiceArchive ships an update every 4 months, Subnet CIDR Pro fortnightly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.
| Parameter | ServiceArchive | Subnet CIDR Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 慧慧 高 | 超 张 |
In-app purchases
ServiceArchive
- Pro Monthly$9.991 Month
- Pro Annual1 Month trial$79.991 Year
- Pro Lifetime$399.00
Subnet CIDR Pro
No in-app purchases









