# ActMonitor vs Memory & Disk Scanner

The clearest difference is in-app purchases: ActMonitor at none against Memory & Disk Scanner's 1. ActMonitor also leads on review sentiment (75% vs 42%). Memory & Disk Scanner's advantage is update cadence (every 2 days vs every 2 months) and ratings volume (313 vs 23). On price, rating, ads and device support there is nothing between them.

Both are free to download. Memory & Disk Scanner sells 1 one-off in-app purchase. ActMonitor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.5 for ActMonitor against 3.6 for Memory & Disk Scanner. That said, the two scores are not equally well evidenced: Memory & Disk Scanner has 313 ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 75% of ActMonitor's written reviews are positive against 42% of Memory & Disk Scanner's.

ActMonitor ships an update every 2 months, Memory & Disk Scanner every 2 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | ActMonitor | Memory & Disk Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (23 ratings)](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740/reviews) | **[3.6 (313 ratings)](https://appshunter.io/ios/app/memory-and-disk-scanner-check-system-information/id923813218/reviews)** |
| Number of ratings | 23 | **313** |
| Positive reviews | **75.3% of reviews** | 41.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 10 MB |
| Requires iOS | 15.6 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandr Moroz](https://appshunter.io/developer/1563761900) | [Phan Nhut](https://appshunter.io/developer/849063753) |

## What reviewers say

### ActMonitor

[App page](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740)

Access detailed system information for your iPhone or iPad, including battery health, memory, and storage. Compare device specifications and monitor network traffic with ease. This lightweight utility provides essential insights into your device's performance.

**Highlights:** Battery level and estimated life, Memory status, Disk free space, Wi-Fi & Cellular traffic meter, Home widgets, Device tech specs, Model comparison

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐️ Great
- 👍 Easy to use
- 👍 Clean layout
- 👍 Lots of info and ability to compare different devices
- 🚀 Helpful to monitor memory usage and close background apps

**What reviewers complain about**

- 🐛 Home screen widgets display incompletely after recent update
- 🔋 High battery consumption
- 🐛 Inaccurate device specs information
- 🐛 Crashes on some devices
- 🐛 Doesn't support latest iOS versions and devices

**Reported bugs**

- Home screen widgets display incompletely
- Inaccurate device specs information
- Crashes on some devices
- Doesn't support latest iOS versions and devices

**Requested features**

- Update the app regularly to support new iOS versions and devices
- Add ability to force quit running apps
- Provide more detailed memory and CPU usage information
- Add option to reset network data usage tracking


### Memory & Disk Scanner

[App page](https://appshunter.io/ios/app/memory-and-disk-scanner-check-system-information/id923813218)

Monitor your device's real-time RAM and disk usage. Track CPU, network, and other system information. Offers a pro version for an ad-free experience and full features.

**Highlights:** Real-time RAM usage monitoring, Real-time disk usage monitoring, CPU usage monitoring, Network information monitoring, Full features in Pro version

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Verison | $1.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Cleans up memory and disk space
- 💡 Helpful for older devices
- ⭐ Effective at improving performance

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔒 Unreliable restore functionality
- 💰 Requires paid upgrade for full functionality
- 🤔 Inaccurate device information

**Reported bugs**

- Crashes during scanning
- Fails to detect and clean junk files
- Incompatible with newer iPhone models

**Requested features**

- Automatic memory and disk cleaning
- Detailed usage analytics
- Support for latest iOS versions
- Restore previous paid purchases


## Frequently asked questions

### Is ActMonitor free?

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

### Is Memory & Disk Scanner free?

Memory & Disk Scanner is free to download, with in-app purchases available.

### Which has better reviews, ActMonitor or Memory & Disk Scanner?

Memory & Disk Scanner is rated higher. ActMonitor averages 3.5 out of 5 from 23 ratings, while Memory & Disk Scanner averages 3.6 from 313 ratings.

### Do ActMonitor or Memory & Disk Scanner have ads?

Neither ActMonitor nor Memory & Disk Scanner shows ads.

### Which is updated more often, ActMonitor or Memory & Disk Scanner?

ActMonitor ships an update every 2 months, and Memory & Disk Scanner every 2 days. Most recently, ActMonitor was updated on November 1, 2026 and Memory & Disk Scanner on November 1, 2026.

---

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