# Subnet Calculator + vs Gemini Locator

The clearest difference is in-app purchases: Gemini Locator at none against Subnet Calculator +'s 4. Gemini Locator also leads on update cadence (every 3 months vs every 64 months). Subnet Calculator +'s advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Subnet Calculator + sells 4 one-off in-app purchases. Gemini Locator asks for nothing beyond the download.

Subnet Calculator + ships an update every 64 months, Gemini Locator every 3 months. The most recent releases landed on June 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Subnet Calculator + | Gemini Locator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 60 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Steven Eppler](https://appshunter.io/developer/312274388) | [GeminiSense](https://appshunter.io/developer/1797771557) |

## What reviewers say

### Subnet Calculator +

[App page](https://appshunter.io/ios/app/subnet-calculator-plus/id445990645)

This utility app simplifies network calculations for professionals and students. It offers tools for IPv4 and IPv6 subnetting, including live CIDR sliders and subnet splitting. Results can be easily shared or copied.

**Highlights:** IPv4 subnet calculator with CIDR slider, Subnet Splitter for VLSM, IPv6 calculator with prefix slider, Auto-detect device IP from Wi-Fi, Navigate adjacent subnets, Share or copy results, Native Mac support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |


### Gemini Locator

[App page](https://appshunter.io/ios/app/gemini-locator/id6742324722)

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

**In-app purchases:** none


## Frequently asked questions

### Is Subnet Calculator + free?

Subnet Calculator + is free to download, with in-app purchases available.

### Is Gemini Locator free?

Gemini Locator is free to download, with no in-app purchases.

### Do Subnet Calculator + or Gemini Locator have ads?

Neither Subnet Calculator + nor Gemini Locator shows ads.

### Which is updated more often, Subnet Calculator + or Gemini Locator?

Subnet Calculator + ships an update every 64 months, and Gemini Locator every 3 months. Most recently, Subnet Calculator + was updated on June 7, 2026 and Gemini Locator on September 18, 2026.

---

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