# CableCalc BS7671 vs SNMP Enterprise Numbers

The clearest difference is review sentiment: SNMP Enterprise Numbers at 100% against CableCalc BS7671's 50%. SNMP Enterprise Numbers also leads on price (Free vs $149.99) and update cadence (every 5 months vs every 23 months). CableCalc BS7671's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.0). On in-app purchases there is nothing between them.

SNMP Enterprise Numbers is free to download; CableCalc BS7671 costs $149.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CableCalc BS7671 ships an update every 23 months, SNMP Enterprise Numbers every 5 months. The most recent releases landed on June 6, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CableCalc BS7671 | SNMP Enterprise Numbers |
| --- | --- | --- |
| Price | $149.99 | **Free** |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/snmp-enterprise-numbers/id769500539/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 5 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 24 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Castline Systems](https://appshunter.io/developer/561044559) | [Samuel Jocelyn](https://appshunter.io/developer/635119562) |

## What reviewers say

### CableCalc BS7671

[App page](https://appshunter.io/ios/app/cablecalc-bs7671/id665882941)

This application performs comprehensive electrical cable calculations compliant with BS7671:2018(2024) standards. It checks for voltage drop, disconnection time, fault current, and overload data, generating detailed PDF reports. Supports single and three-phase calculations for various circuit types and includes extensive cable databases.

**Highlights:** BS7671:2018(2024) compliant calculations, Voltage drop, disconnection time, fault current checks, Single and three-phase calculations, Radial, ring, and sub main circuits, Detailed PDF report generation, Extensive cable and protective device database, Correction factor application

**In-app purchases:** none


### SNMP Enterprise Numbers

[App page](https://appshunter.io/ios/app/snmp-enterprise-numbers/id769500539)

Access a comprehensive database of over 60,000 SNMP Enterprise Numbers. Search by number or company name, and even contact network administrators directly. This app offers offline access to essential network management information.

**Highlights:** Searchable SNMP Enterprise Numbers database, Search by Enterprise Number or Company Name, Contact Network Admins, Offline Database Access, Browse entire list of numbers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CableCalc BS7671 free?

CableCalc BS7671 costs $149.99, with no in-app purchases.

### Is SNMP Enterprise Numbers free?

SNMP Enterprise Numbers is free to download, with no in-app purchases.

### Do CableCalc BS7671 or SNMP Enterprise Numbers have ads?

SNMP Enterprise Numbers shows ads; CableCalc BS7671 does not.

### Which is updated more often, CableCalc BS7671 or SNMP Enterprise Numbers?

CableCalc BS7671 ships an update every 23 months, and SNMP Enterprise Numbers every 5 months. Most recently, CableCalc BS7671 was updated on June 6, 2026 and SNMP Enterprise Numbers on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*