# IP Mask Calculator vs OptiFi Agent

The clearest difference is price: OptiFi Agent at Free against IP Mask Calculator's $0.99. OptiFi Agent also leads on rating (5.0 vs 4.2) and update cadence (fortnightly vs every 6 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

OptiFi Agent is free to download; IP Mask Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OptiFi Agent holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

IP Mask Calculator ships an update every 6 months, OptiFi Agent fortnightly. Both last shipped on November 1, 2026.

## The numbers

| Metric | IP Mask Calculator | OptiFi Agent |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/ip-mask-calculator/id523574612/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/optifi-agent/id826551029/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 19 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JGLstudio](https://appshunter.io/developer/523574615) | [AccessAgility](https://appshunter.io/developer/402352352) |

## What reviewers say

### IP Mask Calculator

[App page](https://appshunter.io/ios/app/ip-mask-calculator/id523574612)

This utility app helps network engineers quickly calculate and verify IP subnet masks, host ranges, and broadcast IPs. It offers real-time updates as you adjust the mask bit, with results formatted for easy sharing via email or printing.

**Highlights:** Real-time IP mask calculation, Host range and broadcast IP display, Subnetting and Supernetting support, Decimal, Binary, and Hexadecimal views, Custom keyboard for easy editing, Emailable report formatting, IP address registration lookup

**Features:** macOS Compatibility

**In-app purchases:** none


### OptiFi Agent

[App page](https://appshunter.io/ios/app/optifi-agent/id826551029)

This app helps assess wired and wireless network performance using end-user devices. It works with a cloud-based manager to avoid the need for costly network hardware.

**Highlights:** Network performance testing, Wired and wireless network assessment, Cloud-based management integration, End-user device utilization, Avoids costly hardware instrumentation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IP Mask Calculator free?

IP Mask Calculator costs $0.99, with no in-app purchases.

### Is OptiFi Agent free?

OptiFi Agent is free to download, with no in-app purchases.

### Which has better reviews, IP Mask Calculator or OptiFi Agent?

OptiFi Agent is rated higher. IP Mask Calculator averages 4.2 out of 5 from 5 ratings, while OptiFi Agent averages 5.0 from 2 ratings.

### Do IP Mask Calculator or OptiFi Agent have ads?

Neither IP Mask Calculator nor OptiFi Agent shows ads.

### Which is updated more often, IP Mask Calculator or OptiFi Agent?

IP Mask Calculator ships an update every 6 months, and OptiFi Agent fortnightly. Most recently, IP Mask Calculator was updated on November 1, 2026 and OptiFi Agent on November 1, 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.*