Picolin vs LocalBrain AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Picolin
This app provides a unique URL to receive photos, supporting large file transfers up to 8GB. It offers features like data expiry scheduling, per-photo messaging, and recipient management for controlled sharing.
- Personal receive URL
- Large photo transfers (up to 8GB)
- Data expiry scheduling
- Per-photo message threads
- Recipient management
- Publish URL links
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Picolin is a photo-receiving app that gives you a personal "receive URL" for accepting photos from others. ■ Features ・Your own receive URL ・Send and receive photos up to 8 GB (background transfers) ・Per-photo "like" action ・Data expiry scheduling ・Add or remove recipients after sending ・Per-photo message threads ・Publish URL links for unknown recipients ・Reporting and blocking ■ Who it's for ・People who share large photos with friends or colleagues ・Anyone sending photos too big for email or chat ・Users who want control over data expiry Terms: https://picolin.jp/terms Privacy: https://picolin.jp/privacy
LocalBrain AI
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LocalBrain AI helps you organize articles, documents, recordings and ideas into a personal knowledge base. Record or import audio and local videos in a dedicated Recordings & Transcripts tab. Audio shared from other apps opens there directly. Transcribe on your device with Whisper, listen while editing, save your changes and follow the currently playing paragraph. AI selects highlights as direct transcript excerpts with playback timestamps. Recordings and transcripts remain saved in this workspace. You can also add their content to your knowledge base through an explicit action. Chat separately, browse saved source categories and related topics, and ask questions about your knowledge base. Translate conversations using text and voice; voice availability depends on your device, language and downloaded models. AI inference runs on device. Initial model downloads, web search and external links require internet access. Supported local features work offline after model setup. Transcription, correction and translation can contain errors; review important details. Pro costs NT$90 for one calendar month or NT$990 for one calendar year. Access expires unless you choose to purchase again; there are no automatic charges. Free includes 10 chat questions and 5 text or voice translations per day, and transcription up to 10 minutes per file. Pro removes those paid limits while active; device and source limits still apply. Existing lifetime and early paid users keep permanent Pro; existing lifetime Family Sharing is preserved. App Store pricing and availability apply. Text, PDF and image knowledge imports have no paid quantity limit.
Screenshots
Verdict
The clearest difference is ads: LocalBrain AI at none against Picolin's shown. Picolin's advantage is update cadence (every 3 days vs every 8 days) and device support (3 vs 1). On price and in-app purchases 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. Picolin sells 9 in-app purchases, starting at $0.99 per month and LocalBrain AI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Picolin ships an update every 3 days, LocalBrain AI every 8 days. Both last shipped on October 24, 2026.
| Parameter | Picolin | LocalBrain AI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 days — better | Every 8 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 35 MB | 43 MB |
| Age rating | 17+ | 17+ |
| Developer | Ryosuke Tamura | YI-HONG Lin |
In-app purchases
Picolin
- Basic (Layer)$0.991 Month
- Picolin Basic (Photographer)$0.991 Month
- Picolin Standard (Layer)$1.991 Month
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- Picolin Standard (Photographer)$2.991 Month
- Picolin Premium (Layer)$3.991 Month
- Picolin Advance (Photographer)$4.991 Month
- Picolin Premium (Photographer)$9.991 Month
- Picolin Pro (Photographer)$14.991 Month
- Picolin Ultra (Photographer)$19.991 Month
LocalBrain AI
- LocalBrain Pro 1 Month$2.99
- LocalBrain Pro$19.99
- LocalBrain Pro 1 Year$29.99









