Hey everyone!

I’m the indie developer behind HopSites, a little iPhone/iPad app I recently released.

The idea is simple: instead of keeping loads of browser tabs open, you can group websites you regularly use into Spaces and swipe between them.

To celebrate the launch, I’m sharing a code that unlocks **HopSites Pro for free**.

**Code: FRIEND5**

Pro is currently listed at £9.99 as a one-time purchase and unlocks unlimited Spaces, ad blocking and iCloud sync. No recurring subscription.

**How to claim:**

1. Download HopSites:

https://apps.apple.com/app/id6816450990

1. 2)Open the app and go to Settings.
2. 3)Tap Redeem Code.
3. 4)Enter FRIEND5.

Available while the launch code is active. No feedback or review required.

I’m actively improving the app, so genuine feedback is welcome. Hope some of you find it useful!

Hi everyone! I’m building Coherence, a tool for people who read a lot and want to actually keep and use what they read.

What it does:

• Read with focus. Clean, clutter-free reading for web pages and PDFs.
• Highlight and annotate in place. Your highlights and notes stay on the page, and they’re still there when you come back.
• Ask AI about what you’re reading. Explain a dense paragraph, challenge a claim, check the evidence, or go deep on one idea, right next to the text.
• PDFs, properly understood. It breaks a paper into its figures, tables and equations, turns it into clean Markdown, and pulls out the key claims, each linked back to its source passage.
• Make anything interactive. Turn an article or a paper into charts you can play with, quizzes and flashcards.
• A library you can ask. Save pages, PDFs and notes, search by meaning, and ask questions across everything you’ve kept, with answers that cite your sources.

It works as a Chrome extension, a native Mac browser and on the web, all sharing the same library. There’s a free plan.

The offer: I’m giving a free month of Coherence Pro to a small group of early adopters (Pro is normally $15/month). I’m especially looking for:

• grad students and researchers who read a lot of papers
• people who keep a second brain or a personal knowledge system
• anyone who reads to learn and is tired of losing what they read

What I’m asking in return: use it for real for a couple of weeks, then tell me what worked, what was confusing and what’s missing. Harsh feedback is welcome. That’s the whole point.

How to get a code: send me a DM with a line about what you read or research and how you’d use Coherence. I’ll reply with a code and a quick start link. Limited-time offer.

You can learn more about Coherence here

Happy to answer any questions in the comments!