# Word Search Tab vs Kernels

The clearest difference is in-app purchases: Kernels at none against Word Search Tab's 1. Kernels also leads on ads (none vs shown) and update cadence (every 2 months vs every 9 months). Word Search Tab's advantage is rating (5.0 vs 4.7). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Word Search Tab sells 1 one-off in-app purchase. Kernels asks for nothing beyond the download.

Word Search Tab holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews complicate that: 63% of Word Search Tab's written reviews are positive against 83% of Kernels's, so the app with the better star average is not the one people write more warmly about.

Word Search Tab ships an update every 9 months, Kernels every 2 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Word Search Tab | Kernels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/word-search-tab/id904201785/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/kernels-private-search-engine/id1591632823/reviews) |
| Number of ratings | 4 | **10** |
| Positive reviews | 62.9% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 30 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [tadashi atoji](https://appshunter.io/developer/431510057) | [Funnls LLC](https://appshunter.io/developer/1591632825) |

## What reviewers say

### Word Search Tab

[App page](https://appshunter.io/ios/app/word-search-tab/id904201785)

This app functions as a customizable web browser, allowing users to save search history for individual websites. It enables the creation of multiple tabs, each dedicated to a specific site, to personalize your browsing experience.

**Highlights:** Saves search history per site, Customizable web browser, One site per tab, Create multiple tabs, Personalize search tabs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad (iPhone and  iPad) | $4.99 | one-time |


### Kernels

[App page](https://appshunter.io/ios/app/kernels-private-search-engine/id1591632823)

This app acts as a personal search engine, allowing you to index and quickly find your saved text, web pages, images, emails, and documents. It prioritizes user privacy and synchronizes your data across devices for easy access anywhere. It helps boost productivity by making your digital information instantly searchable.

**Highlights:** Personal search index, Save text, web pages, images, Search emails and documents, Privacy-focused indexing, Cross-device synchronization, Boost productivity and organization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Word Search Tab free?

Word Search Tab is free to download, with in-app purchases available.

### Is Kernels free?

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

### Which has better reviews, Word Search Tab or Kernels?

Word Search Tab is rated higher. Word Search Tab averages 5.0 out of 5 from 4 ratings, while Kernels averages 4.7 from 10 ratings.

### Do Word Search Tab or Kernels have ads?

Word Search Tab shows ads; Kernels does not.

### Which is updated more often, Word Search Tab or Kernels?

Word Search Tab ships an update every 9 months, and Kernels every 2 months. Most recently, Word Search Tab was updated on October 24, 2026 and Kernels on October 6, 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.*