# Innfact Krait vs Customize Search Engine

The clearest difference is in-app purchases: Innfact Krait at none against Customize Search Engine's 1. Innfact Krait also leads on iOS requirement (11.0 vs 16.0). Customize Search Engine's advantage is update cadence (every 10 days vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Customize Search Engine sells 1 one-off in-app purchase. Innfact Krait asks for nothing beyond the download.

Innfact Krait ships an update every 6 months, Customize Search Engine every 10 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Innfact Krait | Customize Search Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (66 ratings)](https://appshunter.io/ios/app/customize-search-engine/id6445840140/reviews)** |
| Number of ratings | — | **66** |
| Positive reviews | — | 77.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 38 MB | 37 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [innfact design Inc](https://appshunter.io/developer/1432613589) | [Cizzuk Shihu](https://appshunter.io/developer/1674098361) |

## What reviewers say

### Innfact Krait

[App page](https://appshunter.io/ios/app/innfact-krait/id1663141825)

**In-app purchases:** none


### Customize Search Engine

[App page](https://appshunter.io/ios/app/customize-search-engine/id6445840140)

This Safari extension lets you customize your default search engine and settings. Easily switch between preferred search engines, including AI assistants, and modify options like hiding AI Overviews or changing language. It offers quick search shortcuts and emoji search functionality.

**Highlights:** Customize default search engine, Use custom search engines in Private Browse, Quick search with keywords, Emoji search on Emojipedia, Switch search engines by shortcuts

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Change App icon | $0.99 | one-time |

**What reviewers like**

- 👍 Blocks Google AI overviews
- 👍 Enables custom search engines
- 👍 Works on iPhone, Mac, iPad
- 👍 Seamless integration with Safari
- 👍 Free and no ads

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🐛 Setup can be difficult
- 🐛 Causes rapid redirects/CAPTCHAs
- 🐛 Redirect screen displayed
- 🐛 App crashes on export

**Reported bugs**

- App crashes during export settings
- Inconsistent search results
- Safari freezes when using Brave Search
- Unremovable 'Open in the Google app' banner
- Rapid redirecting causing CAPTCHA issues

**Requested features**

- Add Ecosia as an option
- Support full-width space in quick search
- Sync settings between devices
- Improve redirect screen simplicity


## Frequently asked questions

### Is Innfact Krait free?

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

### Is Customize Search Engine free?

Customize Search Engine is free to download, with in-app purchases available.

### Do Innfact Krait or Customize Search Engine have ads?

Neither Innfact Krait nor Customize Search Engine shows ads.

### Which is updated more often, Innfact Krait or Customize Search Engine?

Innfact Krait ships an update every 6 months, and Customize Search Engine every 10 days. Most recently, Innfact Krait was updated on October 7, 2026 and Customize Search Engine on October 16, 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.*