# VibeStack vs PromptSentry

The clearest difference is in-app purchases: VibeStack at none against PromptSentry's 1. VibeStack also leads on iOS requirement (15.1 vs 26.4). PromptSentry's advantage is update cadence (every 5 days vs every 4 months). On price, ads and device support there is nothing between them.

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

VibeStack ships an update every 4 months, PromptSentry every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VibeStack | PromptSentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vibestack/id6759698502/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 25 MB | 378 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VibeCMD](https://appshunter.io/developer/1879550677) | [TOLGA BARIS KOC](https://appshunter.io/developer/1828512205) |

## What reviewers say

### VibeStack

[App page](https://appshunter.io/ios/app/vibestack/id6759698502)

An offline toolkit for IT professionals featuring 8 essential network and system administration utilities. Designed for quick, one-handed use in environments without internet access, it offers tools for subnet calculations, port lookups, Linux commands, and more.

**Highlights:** Offline subnet calculator, TCP/UDP port lookup, Linux command reference, Network cable pinout guide, Interactive troubleshooting trees, Epoch and time converter, Byte and file size converter, Base number converter

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

**In-app purchases:** none


### PromptSentry

[App page](https://appshunter.io/ios/app/promptsentry/id6762153225)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PromptSentry Ultra | $8.99 | one-time |


## Frequently asked questions

### Is VibeStack free?

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

### Is PromptSentry free?

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

### Do VibeStack or PromptSentry have ads?

Neither VibeStack nor PromptSentry shows ads.

### Which is updated more often, VibeStack or PromptSentry?

VibeStack ships an update every 4 months, and PromptSentry every 5 days. Most recently, VibeStack was updated on November 5, 2026 and PromptSentry on October 31, 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.*