# RAM Guard vs SwitchPDF

The clearest difference is ads: SwitchPDF at none against RAM Guard's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RAM Guard ships an update weekly, SwitchPDF every 9 days. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | RAM Guard | SwitchPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/ram-guard/id6773205901/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Ad-supported | — |
| Size | 25 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myung Jae Park](https://appshunter.io/developer/1896672679) | [GwanRyel Lee](https://appshunter.io/developer/1401126212) |

## What reviewers say

### RAM Guard

[App page](https://appshunter.io/ios/app/ram-guard/id6773205901)

Monitor your iPhone's memory usage with a real-time dashboard and a simple one-tap option to reclaim space. Get device details and practical tips for freeing up storage. This tool offers a transparent view of your device's memory status.

**Highlights:** Real-time memory dashboard, One-tap memory reclaim, Device information display, Storage cleanup guide, Transparent memory status

**Features:** macOS Compatibility

**In-app purchases:** none


### SwitchPDF

[App page](https://appshunter.io/ios/app/switchpdf-image-to-pdf/id6794580971)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAM Guard free?

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

### Is SwitchPDF free?

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

### Do RAM Guard or SwitchPDF have ads?

RAM Guard shows ads; SwitchPDF does not.

### Which is updated more often, RAM Guard or SwitchPDF?

RAM Guard ships an update weekly, and SwitchPDF every 9 days. Most recently, RAM Guard was updated on October 3, 2026 and SwitchPDF on September 25, 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.*