# CARTA Browser — Secure Web Bluetooth for iOS

> Secure web browser for Bluetooth device connectivity on iOS. (iPhone/iPad app by SHO PRODUCTS, LLC.)

- Source: https://appshunter.io/ios/app/carta-browser/id1483572273 (this page in markdown: same URL + `.md`)
- Developer: [SHO PRODUCTS, LLC](https://appshunter.io/developer/1650665310)
- Category: Utilities
- Price: Free
- Rating: 1.80/5 from 348 App Store ratings · 59 written reviews indexed
- Age rating: 17+
- Requires: iOS 11.0 · 11 MB
- Languages: English
- Released: 2019-10-18
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/carta-browser/id1483572273/reviews.md

## What is CARTA Browser?

Connect to Bluetooth devices securely over the Web.

## Key features

- Secure Web Bluetooth connection
- Connect to Bluetooth devices
- Web application integration
- iOS compatibility

## What do users think of CARTA Browser?

Overall sentiment: negative

**Pros**

- 👍 High-quality device hardware
- 🎨 Customizable settings (colors, temps, screensaver)
- ⚡ Functional without app dependency
- 🔋 Long device lifespan (500+ dabs)
- 🎯 Fast app response when working

**Cons**

- 🐛 Persistent navigation trap to shop website
- 🐛 Constant app crashes and freezes
- 🐛 Bluetooth connection drops frequently
- 🐛 Requires uninstall/reinstall to fix issues
- 🐛 Auto-logout when device powers off
- 🐛 Settings change unexpectedly
- 🐛 Buggy color picker interface
- 🐛 Requires re-authentication every session
- ❌ No actual app - just web browser wrapper
- ❌ Inconsistent temperature accuracy
- ❌ Preset management broken
- ❌ Poor UI/UX design
- ❌ Lack of updates for years
- ❌ Premium device deserves premium app

**Commonly reported bugs**

- App redirects to shop website with no exit option
- App crashes on device registration
- App crashes after starting session
- Cannot switch between flower and wax modes
- Bluetooth connection fails to establish
- Bluetooth disconnects mid-session
- Firmware update crashes at 99%
- Presets locked and unchangeable
- Settings revert or change automatically
- App stuck on leaderboard screen
- Login required every time app opens
- Device not appearing in Bluetooth options
- Only heat-up button functional, others non-responsive
- App freezes when accessing App Store link
- Web page refresh forces re-login

**Most requested features**

- Custom temperature input instead of presets only
- Close/back button to exit website pages
- Dark mode interface
- Native app instead of web wrapper
- Haptic feedback when temperature is reached
- Improved UI/UX with cleaner design
- Better preset saving and loading system
- Persistent connection without re-pairing
- Firmware update without crashes
- Leaderboard removal or optional feature

## Recent user reviews (10 of 59)

All indexed reviews: https://appshunter.io/ios/app/carta-browser/id1483572273/reviews.md

### 2/5 — 2024 and still no fixes do you guys even care about your customers

*2024-01-03*

I see ppl commenting issues for 2021 and 2022 about the store frond off the app and how there is no way to get back without uninstalling the app to use your carta on the app is sad. Your price point and atomizer is the only thing keeping you relevant wish you guys would actually do something instead of just take our money.

### 2/5 — Love my device. App is buggy.

*2023-11-17*

I try to go into this app which is the way you customize color, temp, screensaver, time, ect. Every time I pull the app up it brings me to the carta shop website and there is no option to revert back to the app that controls the device. So frustrating.

### 1/5 — Trash app nice idea

*2023-11-14*

Constantly crashes. If you go to register your “device” it’ll take you to their website and you won’t be able to open the app again without it automatically taking you to the website when you open it even if you registered. Ive had to download and delete then redownload and delete more times than I can count. I’m not a computer programmer but I’m sure it’s an easy fix they just don’t care to update it. PLEASE HELP APPLE!

### 1/5 — USELESS DO NOT DOWNLOAD

*2023-08-28*

It seems nice at first however, this app is pretty useless. Once you exit the Carta stats to browse the Carta website, there is no way back to the stats from the site. Lucky if you have access to the forward/backward buttons but once you close that app with the site- you cannot got back at all!
You either need to delete & reinstall OR remember the website.

You can definitely use the Carta on its own as the buttons have their own functions preset to the device.
No complaints on the carta itself. The app is useless once you leave the stats page.

We do not need fancy apps

### 3/5 — Made pretty bad but gets the simple stuff done

*2023-07-18*

Once you get onto the website page in the app when you click to register the Carta there’s no way of clicking out of the website page back into the normal app even if I close the app and re open it. I have to un-install the Carta app then install it again and login all over again just to get out of the website page. Why isn’t there a X on the corner of the website page. Honeslty if your gonna publish an app at least use it to see if it works instead of blindly publishing it to the public 👎 everything else works fine

### 5/5 — Lol @ the one star reviews

*2023-07-07*

I truly don’t understand why everyone has such an issue using this app it couldn’t be easier or more straightforward. Just make sure you know what you’re doing and there won’t be any problems..

### 3/5 — It’s alright…

*2023-06-07*

This app gets the job done but there are many bugs sometimes it doesn’t even work. There are multiple aspects that could work better than they do but overall it’s decent and nice being able to have a more immersive interface than what’s on the device itself. Only thing I really use the app for is changing the leds (which is super buggy when picking colors) and temp presets then the occasional start when seshing or feeling lazy. I would give 2.5 stars like I said it’s decent but could definitely be improved with a few updates and maybe an actual app instead of a web browser.

### 1/5 — App review.

*2023-04-25*

The app is absolutely TERRIBLE. It’s pretty much unusable it logs you out when the dabbed turns off which is ridiculous, changes the setting by itself and won’t change back, constantly changes the presets on you. You have to reconnect the Bluetooth every time you use the devise. I definitely DON’T RECOMMEND!

### 1/5 — What’s the point

*2023-03-14*

I literally don’t understand the point of the app. It has so many cool features and aspects but all of that is completely overshadowed by the fact that it’s the buggiest app I’ve ever used on my phone. I have an iPhone 14 Pro Max and it’s still crap. You can’t even click on some of the features without having to completely delete and redownload the whole app. The app doesn’t reset itself when you close it like ALL ORHER APPS. I would just love to see these things fixed next time I buy a $350 device and $200 worth of accessories.

### 1/5 — ONLY HEATS UP WITH APP and that takes me to their website

*2023-03-10, version 1.1*

Worked once. Can’t use without downloading the app, setting the temperature and clicking on the heat up button.

Second time I tried it redirected me to their website to give me 10% off and to buy more of their products.

App didn’t even try to look or search for the Focus V Carta 2 even though it was turned on along with Bluetooth.

This is junk and way too complicated.

## Frequently asked questions about CARTA Browser

### What does CARTA Browser do?

CARTA Browser allows web applications to securely connect to and interact with Bluetooth devices directly from your iOS device. It bridges the gap between web technologies and Bluetooth hardware.

### How does it enable secure Bluetooth connections?

The application provides a secure channel for web-based Bluetooth communication, ensuring that data exchanged between the web app and the Bluetooth device is protected. This is crucial for sensitive device interactions.

### Is CARTA Browser free to use?

Yes, based on the provided information, CARTA Browser is available for free. There are no mentioned costs associated with downloading or using its core functionality.

### What are the main use cases for CARTA Browser?

This app is ideal for developers building web applications that require Bluetooth device control, such as for IoT devices, health trackers, or other connected hardware. It opens up new possibilities for web-based device management on iOS.

## Version history (last 1 release)

### 1.1 — 2019-11-14

Version 1.1

- Fixed progress bar for when webpages are loading
- Added better dark mode support for iOS 13

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*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 2026-06-10.*