# IP Calc vs Audizine Forum

The clearest difference is review sentiment: IP Calc at 81% against Audizine Forum's 0%. IP Calc also leads on rating (5.0 vs 3.4) and ads (none vs shown). Audizine Forum's advantage is price (Free vs $4.99) and ratings volume (10 vs 2). On in-app purchases there is nothing between them.

Audizine Forum is free to download; IP Calc costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IP Calc holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Audizine Forum has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 81% of IP Calc's written reviews are positive against 0% of Audizine Forum's.

IP Calc ships an update every 4 weeks, Audizine Forum every 4 months. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IP Calc | Audizine Forum |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ip-calc/id290185565/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/audizine-forum/id1525832336/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | **81.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Paid | **Ad-supported** |
| Size | 4 MB | 157 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Paul Taylor](https://appshunter.io/developer/290185568) | [Anthony Marino](https://appshunter.io/developer/1525832338) |

## What reviewers say

### IP Calc

[App page](https://appshunter.io/ios/app/ip-calc/id290185565)

Easily plan network changes with this tool. Enter an IP address and use a slider to select a subnet mask, instantly calculating and displaying all subnet-related information on a single screen.

**Highlights:** Instant mobile CIDR IPv4 calculations, Displays network and broadcast addresses, Calculates subnet and wildcard masks, Shows host range (HostMin and HostMax), Determines Max Subnets and Hosts/Net, Previous/Next Subnet navigation

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

**In-app purchases:** none


### Audizine Forum

[App page](https://appshunter.io/ios/app/audizine-forum/id1525832336)

Connect with fellow Audi enthusiasts to discuss and research all things related to the brand. Share your passion, post ideas, pictures, and videos, and get feedback from a community of experts. Meet and chat with like-minded individuals who share your excitement for Audis.

**Highlights:** Connect with Audi enthusiasts, Research Audi vehicles, Discuss all things Audi, Share ideas, pictures, and videos, Get expert feedback, Meet fellow members

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IP Calc free?

IP Calc costs $4.99, with no in-app purchases.

### Is Audizine Forum free?

Audizine Forum is free to download, with no in-app purchases.

### Which has better reviews, IP Calc or Audizine Forum?

IP Calc is rated higher. IP Calc averages 5.0 out of 5 from 2 ratings, while Audizine Forum averages 3.4 from 10 ratings.

### Do IP Calc or Audizine Forum have ads?

Audizine Forum shows ads; IP Calc does not.

### Which is updated more often, IP Calc or Audizine Forum?

IP Calc ships an update every 4 weeks, and Audizine Forum every 4 months. Most recently, IP Calc was updated on October 31, 2026 and Audizine Forum on October 24, 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.*