# Pebble Core vs TabControl Extension

The clearest difference is review sentiment: Pebble Core at 70% against TabControl Extension's 0%. Pebble Core also leads on price (Free vs $3.99) and update cadence (every 11 days vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

Pebble Core is free to download; TabControl Extension costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pebble Core ships an update every 11 days, TabControl Extension every 5 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pebble Core | TabControl Extension |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.5 (72 ratings)](https://appshunter.io/ios/app/pebble-core/id6743771967/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | **70.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 5 weeks |
| Monetization | **Free** | Paid |
| Size | 160 MB | 21 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Core Devices LLC](https://appshunter.io/developer/1804454692) | [Serhii Mariiekha](https://appshunter.io/developer/1602267990) |

## What reviewers say

### Pebble Core

[App page](https://appshunter.io/ios/app/pebble-core/id6743771967)

Manage your smartwatch, customize settings, and explore a variety of watchfaces and apps. Sync health data, control notifications, and update firmware. Supports a wide range of smartwatch models.

**Highlights:** Bluetooth pairing, Watchface and app gallery, Firmware updates, Notification control, Health data sync, Developer tools

**In-app purchases:** none

**What reviewers like**

- 🚀 Usable for basic functionality
- 👍 Works great
- 👍 No issues since installing
- 👍 Supports legacy Pebble watches
- 👍 Excited for the future

**What reviewers complain about**

- 🔒 Requires restrictive Rebble login
- 🔒 Violates privacy

**Reported bugs**

- None mentioned

**Requested features**

- Standard email registration option


### TabControl Extension

[App page](https://appshunter.io/ios/app/tabcontrol-extension/id6756828264)

Organize and restore your Safari browsing sessions. Save entire contexts of open tabs into named sessions, then reopen them later in Safari. Keep research, work, and personal browsing separate and easily accessible.

**Highlights:** Save complete Safari sessions, Restore sessions and individual tabs, Native session library, Optional iCloud sync, Automatic session organization, Private by design

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

**In-app purchases:** none


## Frequently asked questions

### Is Pebble Core free?

Pebble Core is free to download, with no in-app purchases.

### Is TabControl Extension free?

TabControl Extension costs $3.99, with no in-app purchases.

### Do Pebble Core or TabControl Extension have ads?

Neither Pebble Core nor TabControl Extension shows ads.

### Which is updated more often, Pebble Core or TabControl Extension?

Pebble Core ships an update every 11 days, and TabControl Extension every 5 weeks. Most recently, Pebble Core was updated on October 24, 2026 and TabControl Extension on October 18, 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.*