Comparison

Pinpal Notes vs Core Hub

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pinpal Notes

Features
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A beautiful notes app. Your AI can open it too. Pinpal Notes is a clean, simple place to write on iPhone, iPad and Mac. Folders, notes and checklists, and nothing else. When you want, the AI you already use, like Claude or ChatGPT, can connect and work in the same notes. JUST A PLACE TO WRITE Write, add a heading, tick a box. Folders on the first page, with a picture if you like. Headings, lists and checklists from one floating bar, and never any markup. A photo or a PDF on the note it belongs to. Star and archive. A home-screen widget for your latest notes. What is not here: no databases, no blocks, no pages inside pages, no templates, no AI buttons, no AI rewriting your words. There is no AI inside the app at all. YOU AND YOUR AI, IN THE SAME NOTES It writes, you tick: ask Claude for a barbecue shopping list for eight. It lands in Shopping, and you tick it off in the store. You write, it reads: jot down your thoughts on the kitchen. Weeks later, ask "What did I decide about the worktop?" It keeps your lists current: say "add dish soap to the grocery list" and it adds to the list you already have. You both edit: it writes a running plan, you note how each run went, and next week it adjusts the same note. WORKS WITH THE AI YOU ALREADY USE Claude, ChatGPT or any assistant that supports connectors (MCP). Add Pinpal Notes as a connector and sign in. Only the AI you choose can reach your notes; every connection is listed under Account, and you can revoke one at any time. YOUR NOTES ARE YOURS Kept on servers in the EU (Amsterdam). No ads, never sold, never used to train AI. The only AI that sees them is the one you connect. PRICING Free for up to 20 notes. One subscription for unlimited notes, with the first month free. No ads. Reading, editing, archiving and deleting are always free; archive a note to make room. If your subscription lapses, your notes are never deleted or locked. The subscription renews automatically every month unless you cancel at least 24 hours before the current period ends. Payment is charged to your Apple Account. Manage or cancel it in Settings on your iPhone, iPad or Mac. Terms of Use: https://mypinpal.com/terms Privacy Policy: https://mypinpal.com/privacy

About

Core Hub

Features
Read full description

Core Hub is the iPhone and iPad app for your own Core Hub server: a self-hosted hub where your AI agents live, work and keep their memory. Talk to your agents, follow their work and approve what they want to do, from anywhere. You need a Core Hub server of your own, or one that someone runs for you. The app connects only to the server you choose. Core Hub is open source: github.com/twuijri/core-hub WORKS WITH HERMES AGENT • A Hermes Agent app for iPhone and iPad: chat with Hermes, its skills, memory, jobs and channels, on the hub you run CHAT WITH YOUR AGENTS • Replies stream in as they are written, with Markdown, the tools the agent used and how long it thought • Approve or deny an agent's action, and answer its questions, right in the chat • Attach photos from your library or camera, and files • Dictate a message, and have replies read aloud • Share text and links from other apps into a new chat • English and Arabic, left-to-right and right-to-left KEEP TRACK • Every chat in one list, across your profiles, with search, pins and an archive • The tasks board: see what each agent is working on, move a task, open its conversation • Schedules: see what runs when, and run one now • Notifications when a reply is ready or an agent is waiting for you LOOK AFTER YOUR HUB • Each agent's skills, MCP servers, memory, jobs, channels and plugins • Profiles, users, models, knowledge, logs, usage and performance • Pair another phone with a QR code SIGN IN YOUR WAY • Enter your server's address with your username and password • Or scan the pairing code your hub shows on the web, or paste it Privacy: the developer of Core Hub collects no data. The app talks only to the server you choose; the privacy policy explains notifications and dictation.

Screenshots

Pinpal Notes4 screens
Core Hub4 screens

Verdict

The call

The clearest difference is in-app purchases: Core Hub at none against Pinpal Notes's 1. Core Hub also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Pinpal Notes sells 1 in-app purchase, starting at $1.99 per month. Core Hub asks for nothing beyond the download.

UpkeepUpdate frequency

Pinpal Notes ships an update every 9 days, Core Hub every 2 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Pinpal Notes versus Core Hub: the parameters behind the verdict, then further details
ParameterPinpal NotesCore Hub
PriceFreeFree
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size5 MB22 MB
Age rating4+12+
DeveloperPortfoliobox Stockholm ABAbdulaziz Altuwijri

In-app purchases

1 purchases

Pinpal Notes

Subscriptions1
  • Pinpal Notes1 Month trial$1.991 Month
None

Core Hub

No in-app purchases

Questions

Is Pinpal Notes free?
Pinpal Notes is free to download, with in-app purchases available.
Is Core Hub free?
Core Hub is free to download, with no in-app purchases.
Do Pinpal Notes or Core Hub have ads?
Neither Pinpal Notes nor Core Hub shows ads.
Which is updated more often, Pinpal Notes or Core Hub?
Pinpal Notes ships an update every 9 days, and Core Hub every 2 days. Most recently, Pinpal Notes was updated on October 8, 2026 and Core Hub on October 11, 2026.

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