# Browser Note vs IO ∙ Converter & Calculator

The clearest difference is review sentiment: Browser Note at 100% against IO ∙ Converter & Calculator's 33%. Browser Note also leads on price (Free vs $0.99) and rating (4.3 vs 4.0). IO ∙ Converter & Calculator's advantage is device support (5 vs 3) and iOS requirement (15.0 vs 17.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Browser Note is free to download; IO ∙ Converter & Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Browser Note holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Browser Note's written reviews are positive against 33% of IO ∙ Converter & Calculator's.

Browser Note ships an update every 6 months, IO ∙ Converter & Calculator every 5 months. The most recent releases landed on September 23, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Browser Note | IO ∙ Converter & Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/browser-note/id1613527249/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/io-converter-and-calculator/id1668857713/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 7 MB | 1 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dodo Apps](https://appshunter.io/developer/1062583711) | [Alex Codrington](https://appshunter.io/developer/358228521) |

## What reviewers say

### Browser Note

[App page](https://appshunter.io/ios/app/browser-note/id1613527249)

Add reminders and notes directly to any website to help you pause and think before acting. Block specific pages or entire sites, customize snooze timers, and sync notes across your Apple devices. Improve mental health and break habits by adding prompts to news or shopping sites.

**Highlights:** Add reminders to any website, Block websites or specific pages, Customizable snooze timer, Sync notes via iCloud, Text and video tutorials, Privacy-focused, no data collection

**Features:** Safari Extension, Family Sharing, Vision Pro support

**In-app purchases:** none


### IO ∙ Converter & Calculator

[App page](https://appshunter.io/ios/app/io-converter-and-calculator/id1668857713)

This utility app offers a comprehensive solution for unit and currency conversions, featuring live currency updates and a built-in calculator. It supports a wide range of units across multiple categories and is available on various Apple platforms.

**Highlights:** 13 conversion categories, Over 120 units supported, Live currency exchange rates, Integrated calculator, Cross-platform availability (Apple devices)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Browser Note free?

Browser Note is free to download, with no in-app purchases.

### Is IO ∙ Converter & Calculator free?

IO ∙ Converter & Calculator costs $0.99, with no in-app purchases.

### Which has better reviews, Browser Note or IO ∙ Converter & Calculator?

Browser Note is rated higher. Browser Note averages 4.3 out of 5 from 4 ratings, while IO ∙ Converter & Calculator averages 4.0 from 1 ratings.

### Do Browser Note or IO ∙ Converter & Calculator have ads?

Neither Browser Note nor IO ∙ Converter & Calculator shows ads.

### Which is updated more often, Browser Note or IO ∙ Converter & Calculator?

Browser Note ships an update every 6 months, and IO ∙ Converter & Calculator every 5 months. Most recently, Browser Note was updated on September 23, 2026 and IO ∙ Converter & Calculator on August 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*