# EmoGuard vs Shadow Notes

The clearest difference is price: Shadow Notes at Free against EmoGuard's $3.99. EmoGuard's advantage is in-app purchases (none vs 2) and update cadence (every 4 weeks vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

Shadow Notes is free to download; EmoGuard costs $3.99 up front. Shadow Notes sells 2 in-app purchases, starting at $0.99 per month. EmoGuard asks for nothing beyond the download.

EmoGuard ships an update every 4 weeks, Shadow Notes every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EmoGuard | Shadow Notes |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/emoguard-keyword-blocker/id6443750571/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 27 MB | 44 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tatsuya Sasaki](https://appshunter.io/developer/1649038290) | [Karamanets Oleksandr](https://appshunter.io/developer/1713515588) |

## What reviewers say

### EmoGuard

[App page](https://appshunter.io/ios/app/emoguard-keyword-blocker/id6443750571)

This browser extension helps you filter unwanted content on websites by blocking specific keywords and text elements. Customize your browsing experience to avoid spoilers, negative content, and distractions, making the web more enjoyable.

**Highlights:** Keyword blocking, Custom CSS selectors, Cross-device sync via Dropbox, Desktop and mobile browser support, Content filtering for spoilers and distractions

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Shadow Notes

[App page](https://appshunter.io/ios/app/shadow-notes/id6740258994)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annually | $9.99 | per year |


## Frequently asked questions

### Is EmoGuard free?

EmoGuard costs $3.99, with no in-app purchases.

### Is Shadow Notes free?

Shadow Notes is free to download, with in-app purchases available.

### Do EmoGuard or Shadow Notes have ads?

Neither EmoGuard nor Shadow Notes shows ads.

### Which is updated more often, EmoGuard or Shadow Notes?

EmoGuard ships an update every 4 weeks, and Shadow Notes every 2 months. Most recently, EmoGuard was updated on October 25, 2026 and Shadow Notes on October 24, 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.*