# Multi Search Engine vs KnowMine

The clearest difference is price: KnowMine at Free against Multi Search Engine's $0.99. KnowMine also leads on update cadence (every 6 weeks vs every 7 months). Multi Search Engine's advantage is in-app purchases (none vs 2) and ads (none vs shown).

KnowMine is free to download; Multi Search Engine costs $0.99 up front. KnowMine sells 2 in-app purchases, starting at $1.99 per month. Multi Search Engine asks for nothing beyond the download.

Multi Search Engine ships an update every 7 months, KnowMine every 6 weeks. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Multi Search Engine | KnowMine |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/multi-search-engine/id1672855306/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 2 MB | 245 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟胜 林](https://appshunter.io/developer/1107947419) | [LITTLECAKEMEDIA](https://appshunter.io/developer/1823046522) |

## What reviewers say

### Multi Search Engine

[App page](https://appshunter.io/ios/app/multi-search-engine/id1672855306)

Enhance your browsing with a powerful search tool that integrates with Safari. Switch between multiple search engines instantly from your address bar to find information faster. This utility is available for iOS, iPadOS, and macOS.

**Highlights:** Switch between search engines, Integrates with Safari, Fast search functionality, Supports iOS, iPadOS, and macOS, Single purchase for full features

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

**In-app purchases:** none


### KnowMine

[App page](https://appshunter.io/ios/app/knowmine/id6747834204)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Multi Search Engine free?

Multi Search Engine costs $0.99, with no in-app purchases.

### Is KnowMine free?

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

### Do Multi Search Engine or KnowMine have ads?

KnowMine shows ads; Multi Search Engine does not.

### Which is updated more often, Multi Search Engine or KnowMine?

Multi Search Engine ships an update every 7 months, and KnowMine every 6 weeks. Most recently, Multi Search Engine was updated on September 19, 2026 and KnowMine on September 12, 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.*