# Walnut - Your Second Memory — Save. Search. Secure. > Save. Search. Secure. (iPhone/iPad app by Rajesh Goel.) - Source: https://appshunter.io/ios/app/walnut-your-second-memory/id6791230870 (this page in markdown: same URL + `.md`) - Developer: [Rajesh Goel](https://appshunter.io/developer/6791231262) - Category: Productivity, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 160 MB - Languages: American English, Arabic, Bangla, French (France), Hindi, Japanese, Kannada, Korean, Marathi, European Portuguese and 4 more - Released: 2026-08-19 - Data updated: 2026-10-24 ## What is Walnut? Walnut is your second memory — a private place to keep the documents, photos, videos, links, notes and cards you don't want to lose, and to find them again in seconds. Everything happens on your device. Walnut reads your images and PDFs with on-device text recognition, transcribes audio and video locally, and indexes it all for instant full-text search. There's no account, no server, and no third-party AI — your information never leaves your phone unless you choose to back it up to your own iCloud. CAPTURE ANYTHING • Photos, videos, documents (PDF, docs, spreadsheets), links, voice notes • Multi-image collections kept together • Handwritten and printed text recognised on-device FIND IT INSTANTLY • Full-text search across recognised text, transcripts, names and notes • Organise with channels (folders) and pin what matters • Sort and filter the way you think STAY ON TOP OF IT • Due-date reminders with local notifications • Smart suggestions surface renewal/expiry dates automatically PRIVATE BY DESIGN • Fully on-device — no account, no backend, no analytics, no ads • Optional App Lock with Face ID • Optional backup to your own iCloud — your data, your control Walnut keeps the everyday things you need — IDs, receipts, warranties, medical records, travel documents — organized, searchable and private. ## Is Walnut safe? Not enough ratings yet to assess Walnut. ## Is Walnut legit? Walnut - Your Second Memory has limited verification signals. The AppsHunter Legitimacy Score for Walnut is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.0.6 — 2026-10-04 Search by type is here — tap Photos, Documents, Notes, Secure Cards, and more straight from search. Plus a refreshed app icon, drag-to-reorder secure-card fields, smoother note editing, and a batch of fixes and speedups. ### 1.0.5 — 2026-10-01 Search by type is here — tap Photos, Documents, Notes, Secure Cards, and more straight from search. Plus a refreshed app icon, drag-to-reorder secure-card fields, smoother note editing, and a batch of fixes and speedups. ### 1.0.4 — 2026-09-22 Search by type is here — tap Photos, Documents, Notes, Secure Cards, and more straight from search. Plus a refreshed app icon, drag-to-reorder secure-card fields, smoother note editing, and a batch of fixes and speedups. ### 1.0.3 — 2026-09-20 New features - file name suggestions ### 1.0.2 — 2026-09-18 Minor bug fixes ## Apps similar to Walnut | App | Rating | Price | Category | | --- | --- | --- | --- | | [SecondBrain AI Assistant](https://appshunter.io/ios/app/secondbrain-ai-assistant/id6778076359) | — | Free | Productivity | | [FamPilot](https://appshunter.io/ios/app/fampilot/id6758350970) | 4.7 (3) | Free | Productivity | | [Kalpa: AI Memory & Voice Notes](https://appshunter.io/ios/app/kalpa-ai-memory-and-voice-notes/id6754849269) | — | Free | Productivity | | [tnotes AI Note Taker](https://appshunter.io/ios/app/tnotes-ai-note-taker/id6745331356) | — | Free | Productivity | | [Loominote: Smart AI Note Taker](https://appshunter.io/ios/app/loominote-smart-ai-note-taker/id6749384866) | 4.9 (34) | Free | Productivity | | [Polaris Core](https://appshunter.io/ios/app/polaris-core/id6785464092) | — | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*