Kernels vs Pico Vault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kernels
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.
- Personal search index
- Save text, web pages, images
- Search emails and documents
- Privacy-focused indexing
- Cross-device synchronization
- Boost productivity and organization
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Hello, we are Kernels Your personal search engine for all your stuff. Only you decide what's indexed. Imagine being able to easily find a specific article you saw on a website a few weeks ago or quickly access an important presentation you gave last year. Kernels enable this functionality. Unlike traditional search engines that search the entire web, Kernels focuses on information you save in your personal search index. This can include your emails, text messages, documents, free text notes, browsing history, and even images and screenshots. • Unleash the Power of Personal Search with Kernels While Kernals excels at capturing ideas and boosting productivity, it shines as a powerful Personal Search Engine (PSE) for your digital life. • Go Beyond Notes: Search Made Simple Forget scouring endless folders. Kernals lets you save articles, web clips, and screenshots alongside your notes. Our intuitive search enables you to find exactly what you need instantly. • Privacy First: Your Data, Your Control Unlike traditional search engines, Kernals keeps your information secure and private. You can focus on your thoughts, not on who might be tracking them. • Access Anywhere: Unleash the Power of Synchronization Your notes and searches are always at your fingertips. Kernals seamlessly sync across devices, so you can pick up where you left off, whether on your phone, tablet, or computer. • Your PSE Evolves with You: Constant Innovation We're constantly improving Kernals based on user feedback. Our commitment is to provide the best possible PSE experience, empowering you to take control of your digital world. Join us on this note-taking journey and unlock your potential for creativity, productivity, and organization. Download Kernels today and experience the convenience of quickly capturing and organizing your ideas.
Pico Vault
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Keep your important documents, photos, videos, and other files organized in one place and access them whenever you need them. Whether you're managing personal files or working across devices, Pico Vault helps keep everything easy to find and under your control. Key Features Upload and store files securely Browse and manage your files from anywhere Create folders to keep your content organized View photos, videos, documents, and other supported files Download files when you need local access Rename, move, and manage your files easily Search for files quickly Keep your account and files protected with secure authentication Clean and easy-to-use interface Designed for a smooth mobile file-management experience Your Files. Your Vault. Pico Vault is designed to make cloud file management straightforward. Upload your content, organize it the way you want, and access it whenever you need it. Whether you're keeping important documents, personal memories, work files, or everyday content, Pico Vault gives you one convenient place to manage them all. Pico Vault — secure storage for the files that matter.
Screenshots
Verdict
The clearest difference is update cadence: Pico Vault at every 3 days against Kernels's every 2 months. Kernels's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kernels ships an update every 2 months, Pico Vault every 3 days. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.
| Parameter | Kernels | Pico Vault |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 30 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Funnls LLC | Pico Soft Limited |
In-app purchases
Kernels
No in-app purchases
Pico Vault
No in-app purchases









