# MemStacks vs Slash

The clearest difference is in-app purchases: Slash at none against MemStacks's 1. MemStacks's advantage is update cadence (every 2 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MemStacks sells 1 one-off in-app purchase. Slash asks for nothing beyond the download.

MemStacks ships an update every 2 days, Slash every 8 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MemStacks | Slash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/slash-subnet-calculator/id6764183064/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | — | Free |
| Size | 19 MB | 1 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Denızcan OZPINAR](https://appshunter.io/developer/1848817078) | [Tyler Dix](https://appshunter.io/developer/877363265) |

## What reviewers say

### MemStacks

[App page](https://appshunter.io/ios/app/memstacks/id6754551854)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


### Slash

[App page](https://appshunter.io/ios/app/slash-subnet-calculator/id6764183064)

This offline calculator quickly determines IP network details like network address, host ranges, and broadcast addresses. It supports various input formats and provides advanced information, including binary views and IPv6 compatibility. Designed for network professionals and students, it offers a streamlined way to perform subnet calculations without an internet connection.

**Highlights:** Offline subnet calculation, Supports CIDR, bare address, or subnet mask input, Calculates network, host, and broadcast addresses, Pastes directly from network device output, Provides wildcard mask and binary views, Handles /31 and /32 subnetting, IPv6 support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MemStacks free?

MemStacks is free to download, with in-app purchases available.

### Is Slash free?

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

### Do MemStacks or Slash have ads?

Neither MemStacks nor Slash shows ads.

### Which is updated more often, MemStacks or Slash?

MemStacks ships an update every 2 days, and Slash every 8 days. Most recently, MemStacks was updated on October 24, 2026 and Slash on October 14, 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.*