# IPMask vs Cris GPS

The clearest difference is ads: Cris GPS at none against IPMask's shown. Cris GPS also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (12.0 vs 17.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for IPMask against 5.0 for Cris GPS. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

IPMask ships an update every 5 months, Cris GPS every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IPMask | Cris GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ipmask-subnet-calculator/id1031084465/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/cris-gps/id6448688855/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 13 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Aleksei Neronov](https://appshunter.io/developer/551009381) | [hernando oviedo](https://appshunter.io/developer/1457905029) |

## What reviewers say

### IPMask

[App page](https://appshunter.io/ios/app/ipmask-subnet-calculator/id1031084465)

This utility helps calculate IP network addresses and subnetworks for IPv4. It assists in understanding IP addressing functions like host identification and location addressing within a network. The tool is useful for dividing networks into smaller subnetworks through subnetting.

**Highlights:** IP network address calculation, Subnetwork subdivision, Host identification, Location addressing, IPv4 support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Cris GPS

[App page](https://appshunter.io/ios/app/cris-gps/id6448688855)

This utility app provides real-time satellite tracking capabilities. Users can send commands, query historical data, and view tours live. It also features an events panel and push notifications for important updates.

**Highlights:** Satellite tracking, Send commands, History queries, Real-time tour, Events panel, Push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPMask free?

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

### Is Cris GPS free?

Cris GPS is free to download, with no in-app purchases.

### Which has better reviews, IPMask or Cris GPS?

IPMask and Cris GPS are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do IPMask or Cris GPS have ads?

IPMask shows ads; Cris GPS does not.

### Which is updated more often, IPMask or Cris GPS?

IPMask ships an update every 5 months, and Cris GPS every 2 months. Most recently, IPMask was updated on November 1, 2026 and Cris GPS on November 3, 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.*