# Pulse vs MainframeMonitor

The clearest difference is update cadence: Pulse at every 5 days against MainframeMonitor's every 10 days. On price, rating, ratings volume and ads 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 Pulse against 5.0 for MainframeMonitor. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Pulse ships an update every 5 days, MainframeMonitor every 10 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Pulse | MainframeMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/pulse-system-toolkit/id6780427329/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mainframemonitor/id6809454680/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 100 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marwan Aljasmi](https://appshunter.io/developer/1578486999) | [Ralf Langhoff](https://appshunter.io/developer/1706183785) |

## What reviewers say

### Pulse

[App page](https://appshunter.io/ios/app/pulse-system-toolkit/id6780427329)

Monitor your device's performance, network activity, and data privacy. Securely store sensitive information, inspect app privacy reports, and perform advanced network diagnostics. Includes a Python IDE and SSH client for comprehensive system management.

**Highlights:** Live device performance monitoring (CPU, RAM, Battery), Extensive network diagnostic tools (15+), Zero-knowledge secrets vault with TOTP authenticator, On-device privacy report analysis, Security posture assessment with AI advisor, SSH, SFTP, and FTP client, On-device Python IDE

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

**In-app purchases:** none


### MainframeMonitor

[App page](https://appshunter.io/ios/app/mainframemonitor/id6809454680)

Transform your iPhone into a vintage mainframe with a nostalgic CRT display. Monitor live system stats like battery, CPU, and memory, all within an authentic retro console experience. Includes hidden classic text-based games.

**Highlights:** Live system monitoring (battery, CPU, memory, storage), Home screen widgets, Authentic CRT effects (glow, scanlines), Retro boot sequence, Hidden classic text-based games, Customizable color themes (Green, Amber)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pulse free?

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

### Is MainframeMonitor free?

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

### Which has better reviews, Pulse or MainframeMonitor?

Pulse and MainframeMonitor are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Pulse or MainframeMonitor have ads?

Neither Pulse nor MainframeMonitor shows ads.

### Which is updated more often, Pulse or MainframeMonitor?

Pulse ships an update every 5 days, and MainframeMonitor every 10 days. Most recently, Pulse was updated on October 7, 2026 and MainframeMonitor 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.*