# Diskspace 3 vs ActMonitor

The clearest difference is rating: Diskspace 3 at 4.7 against ActMonitor's 3.5. Diskspace 3 also leads on ratings volume (956 vs 23) and iOS requirement (13.0 vs 15.6). ActMonitor's advantage is in-app purchases (none vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Diskspace 3 sells 1 one-off in-app purchase. ActMonitor asks for nothing beyond the download.

Diskspace 3 holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Diskspace 3 has 956 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 82% of Diskspace 3's written reviews are positive against 75% of ActMonitor's.

Diskspace 3 ships an update every 5 weeks, ActMonitor every 2 months. The most recent releases landed on October 31, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Diskspace 3 | ActMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (956 ratings)](https://appshunter.io/ios/app/diskspace-3/id320605076/reviews)** | [3.5 (23 ratings)](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740/reviews) |
| Number of ratings | **956** | 23 |
| Positive reviews | **82.3% of reviews** | 75.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Rodemer](https://appshunter.io/developer/309872333) | [Alexandr Moroz](https://appshunter.io/developer/1563761900) |

## What reviewers say

### Diskspace 3

[App page](https://appshunter.io/ios/app/diskspace-3/id320605076)

Monitor your iPhone and iPod Touch storage with detailed insights into total, available, and used space. Receive timely notifications when storage drops below a set threshold and customize the app's appearance.

**Highlights:** Total, available, and used storage display, Today Widget for quick access, Storage threshold notifications, Customizable app icons, iPhone and iPod Touch compatibility

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diskspace Pro | $0.99 | one-time |

**What reviewers like**

- 👍 Helpful for checking storage space
- 🚀 Simple and easy to use
- 💡 Convenient alternative to checking settings
- 🔍 Accurate storage information

**What reviewers complain about**

- 🐛 Incorrect storage readings
- 🔍 Lacks detailed breakdown of storage usage
- 🚫 Paid version doesn't offer much additional value

**Reported bugs**

- Incompatibility with newer iOS versions
- Widget not working as expected

**Requested features**

- Breakdown of storage usage by file type (apps, photos, music, etc.)
- Ability to manage storage from within the app
- Customization options for the display


### 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


## Frequently asked questions

### Is Diskspace 3 free?

Diskspace 3 is free to download, with in-app purchases available.

### Is ActMonitor free?

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

### Which has better reviews, Diskspace 3 or ActMonitor?

Diskspace 3 is rated higher. Diskspace 3 averages 4.7 out of 5 from 956 ratings, while ActMonitor averages 3.5 from 23 ratings.

### Do Diskspace 3 or ActMonitor have ads?

Neither Diskspace 3 nor ActMonitor shows ads.

### Which is updated more often, Diskspace 3 or ActMonitor?

Diskspace 3 ships an update every 5 weeks, and ActMonitor every 2 months. Most recently, Diskspace 3 was updated on October 31, 2026 and ActMonitor on October 23, 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.*