# Filter vs Teach Gate

The clearest difference is rating: Teach Gate at 5.0 against Filter's 4.2. Teach Gate also leads on update cadence (every 3 weeks vs every 16 months) and review sentiment (100% vs 75%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Teach Gate holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 75% of Filter's written reviews are positive against 100% of Teach Gate's.

Filter ships an update every 16 months, Teach Gate every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Filter | Teach Gate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/filter-spam-and-junk-block/id1413913385/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/teach-gate/id6749464066/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 35 MB | 29 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mikhail Panfilov](https://appshunter.io/developer/1413913383) | [DevelentCorp Inc.](https://appshunter.io/developer/1830036386) |

## What reviewers say

### Filter

[App page](https://appshunter.io/ios/app/filter-spam-and-junk-block/id1413913385)

This app helps you block unwanted SMS messages by filtering messages containing specific keywords. It automatically moves spam to a dedicated "Junk" folder, offering a clean and user-friendly way to manage your inbox.

**Highlights:** Blocks unwanted SMS messages, Filters messages by keywords, Moves spam to a 'Junk' folder, Manages custom block lists, Includes pre-defined keyword lists by country, Easy-to-use interface

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

**In-app purchases:** none


### Teach Gate

[App page](https://appshunter.io/ios/app/teach-gate/id6749464066)

This utility app offers a secure and private way to access online resources. It encrypts your internet connection with a single tap, allowing for fast and unrestricted browsing without compromising your data or identity.

**Highlights:** Secure network packet tunneling, Fast and private internet access, One-tap connection encryption, Unrestricted browsing, Data and identity protection

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

**In-app purchases:** none


## Frequently asked questions

### Is Filter free?

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

### Is Teach Gate free?

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

### Which has better reviews, Filter or Teach Gate?

Teach Gate is rated higher. Filter averages 4.2 out of 5 from 5 ratings, while Teach Gate averages 5.0 from 9 ratings.

### Do Filter or Teach Gate have ads?

Neither Filter nor Teach Gate shows ads.

### Which is updated more often, Filter or Teach Gate?

Filter ships an update every 16 months, and Teach Gate every 3 weeks. Most recently, Filter was updated on November 2, 2026 and Teach Gate on October 30, 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.*