# Kernels vs Storage Buddy

The clearest difference is in-app purchases: Kernels at none against Storage Buddy's 3. Kernels also leads on iOS requirement (13.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Storage Buddy sells 3 in-app purchases, starting at $5.00 per 7 days. Kernels asks for nothing beyond the download.

Kernels ships an update every 2 months, Storage Buddy every 6 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Kernels | Storage Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/kernels-private-search-engine/id1591632823/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 17 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Funnls LLC](https://appshunter.io/developer/1591632825) | [OSKAY GUNACAR](https://appshunter.io/developer/1821011529) |

## What reviewers say

### 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


### Storage Buddy

[App page](https://appshunter.io/ios/app/storage-buddy-storage-cleaner/id6752578486)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storage Buddy Weekly Premium | $5.00 | per 7 days |
| Storage Buddy Yearly Premium | $35.00 | per year |
| Storage Buddy Lifetime Premium | $44.99 | one-time |


## Frequently asked questions

### Is Kernels free?

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

### Is Storage Buddy free?

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

### Do Kernels or Storage Buddy have ads?

Neither Kernels nor Storage Buddy shows ads.

### Which is updated more often, Kernels or Storage Buddy?

Kernels ships an update every 2 months, and Storage Buddy every 6 weeks. Most recently, Kernels was updated on October 6, 2026 and Storage Buddy on October 9, 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.*