PebbleBits vs Pebble Core
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PebbleBits
Create personalized firmware for your Pebble smartwatch. This utility allows users to customize their device's software to suit specific needs and preferences.
- Custom firmware generation
- Pebble smartwatch support
- Personalized device software
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Generate custom firmware for Pebble smartwatch.
Pebble Core
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.
- Bluetooth pairing
- Watchface and app gallery
- Firmware updates
- Notification control
- Health data sync
- Developer tools
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Pebble Core is the official iPhone app for managing your Pebble smartwatch, Pebble Index 01 ring and other Core Devices products. Pair your watch and/or ring, customize your settings, and discover a growing ecosystem of watchfaces, apps, and tools designed for your device. Features include: • Bluetooth pairing and reconnection • Watchface and app gallery browsing • Firmware updates and bug reporting • Notification control and preferences • Health data sync (steps, sleep, heart rate*) • Developer tools for sideloading and debugging This app supports all Core Devices smartwatches (Pebble 2 Duo, Pebble Time 2, Pebble Round 2), Pebble Index 01 ring, and older Pebble models (Pebble, Pebble Steel, Pebble Time, Time Steel, Time Round, and Pebble 2) Built for long battery life, fast sync, and full compatibility. This app is open source - https://github.com/coredevices/mobileapp.
Screenshots
Verdict
The clearest difference is rating: Pebble Core at 4.4 against PebbleBits's 2.3. Pebble Core also leads on review sentiment (68% vs 29%) and update cadence (every 11 days vs monthly). PebbleBits's advantage is iOS requirement (7.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pebble Core holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: Pebble Core has 68 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 29% of PebbleBits's written reviews are positive against 68% of Pebble Core's.
PebbleBits ships an update monthly, Pebble Core every 11 days. The most recent releases landed on August 24, 2026 and September 19, 2026 respectively.
| Parameter | PebbleBits | Pebble Core |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (7 ratings) | 4.4 (68 ratings) — better |
| Positive reviews | 28.6% of reviews | 68.3% of reviews — better |
| Number of ratings | 7 | 68 — better |
| Update frequency | Monthly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 158 MB |
| Age rating | 4+ | 12+ |
| Developer | Max Bäumle | Core Devices LLC |
Customer experience
PebbleBits
Pebble Core
Bugs and requests
PebbleBits
Not enough reviews yet to summarise bugs or requests.
Pebble Core
Reported bugs
1 issue- None mentioned
Requested features
1 request- Standard email registration option
In-app purchases
PebbleBits
No in-app purchases
Pebble Core
No in-app purchases
