# Pebble Core vs Quick Learn Japanese

The clearest difference is in-app purchases: Pebble Core at none against Quick Learn Japanese's 3. Quick Learn Japanese's advantage is update cadence (every 4 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Learn Japanese sells 3 in-app purchases, starting at $2.99 per month. Pebble Core asks for nothing beyond the download.

Pebble Core ships an update every 11 days, Quick Learn Japanese every 4 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pebble Core | Quick Learn Japanese |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (72 ratings)](https://appshunter.io/ios/app/pebble-core/id6743771967/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 70.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 160 MB | 169 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Core Devices LLC](https://appshunter.io/developer/1804454692) | [Harish Kumar](https://appshunter.io/developer/1566509880) |

## 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


### Quick Learn Japanese

[App page](https://appshunter.io/ios/app/quick-learn-japanese/id6752776888)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| QLJ Pro Yearly | $24.99 | per year |
| 5 Story Credits | $0.99 | one-time |


## Frequently asked questions

### Is Pebble Core free?

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

### Is Quick Learn Japanese free?

Quick Learn Japanese is free to download, with in-app purchases available.

### Do Pebble Core or Quick Learn Japanese have ads?

Neither Pebble Core nor Quick Learn Japanese shows ads.

### Which is updated more often, Pebble Core or Quick Learn Japanese?

Pebble Core ships an update every 11 days, and Quick Learn Japanese every 4 days. Most recently, Pebble Core was updated on October 19, 2026 and Quick Learn Japanese on October 7, 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.*