# PlasmaGuard Install vs NotiDrop

The clearest difference is ads: PlasmaGuard Install at none against NotiDrop's shown. PlasmaGuard Install also leads on iOS requirement (10.0 vs 15.0). NotiDrop's advantage is update cadence (weekly vs every 4 months). On price, 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.

PlasmaGuard Install ships an update every 4 months, NotiDrop weekly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PlasmaGuard Install | NotiDrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Size | 157 MB | 36 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Modularis, Inc.](https://appshunter.io/developer/1342363330) | [MINSEO CHOI](https://appshunter.io/developer/1858475363) |

## What reviewers say

### PlasmaGuard Install

[App page](https://appshunter.io/ios/app/plasmaguard-install/id1609510635)

**Features:** macOS Compatibility

**In-app purchases:** none


### NotiDrop

[App page](https://appshunter.io/ios/app/notidrop/id6756093421)

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

**In-app purchases:** none


## Frequently asked questions

### Is PlasmaGuard Install free?

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

### Is NotiDrop free?

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

### Do PlasmaGuard Install or NotiDrop have ads?

NotiDrop shows ads; PlasmaGuard Install does not.

### Which is updated more often, PlasmaGuard Install or NotiDrop?

PlasmaGuard Install ships an update every 4 months, and NotiDrop weekly. Most recently, PlasmaGuard Install was updated on October 2, 2026 and NotiDrop on October 5, 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.*