# Luck Jingle vs CardJoin

The clearest difference is in-app purchases: CardJoin at none against Luck Jingle's 3. CardJoin also leads on iOS requirement (12.0 vs 15.6). Luck Jingle's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Luck Jingle sells 3 one-off in-app purchases. CardJoin asks for nothing beyond the download.

Luck Jingle ships an update weekly, CardJoin every 3 weeks. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Luck Jingle | CardJoin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (134 ratings)](https://appshunter.io/ios/app/luck-jingle/id1515245571/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 210 MB | 68 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Xiamen Lujiang Technology Co., Ltd.](https://appshunter.io/developer/1510198890) | [Yinbao Electronics (Shenzhen) Co., Ltd](https://appshunter.io/developer/1686285957) |

## What reviewers say

### Luck Jingle

[App page](https://appshunter.io/ios/app/luck-jingle/id1515245571)

This portable printing app connects to your printer via Bluetooth for easy daily use. It supports various thermal paper types, including note, label, and full adhesive options, making tasks more convenient and enjoyable.

**Highlights:** Bluetooth printer connection, Supports multiple thermal paper types, Note paper printing, Label paper printing, Full adhesive paper printing, Partial adhesive paper printing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lucky Stars Starter | $9.99 | one-time |
| Lucky Stars Standard | $19.99 | one-time |
| Lucky Stars Premium | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎨 Fun sticker and design options
- 📱 Bluetooth connectivity works smoothly
- 🖨️ Compact and cute design
- ⚡ Quick setup and connection

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔌 Bluetooth connection issues and drops
- ⚫ No color printing capability
- 📏 Incorrect label sizing and excessive paper feed
- 🔄 App crashes when switching between designs

**Reported bugs**

- App crashes during editing and printing
- Bluetooth connection fails or disconnects intermittently
- Print button becomes inoperative/unresponsive
- App freezes when switching between designs
- Previous label prints instead of new selection

**Requested features**

- Color printing capability
- More diverse sticker categories (foods, drinks, activities, electronics, clothes, pets, vehicles)
- Expanded everyday category options
- Better preview functionality before printing
- Adjustable label height settings


### CardJoin

[App page](https://appshunter.io/ios/app/cardjoin/id6448767669)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Luck Jingle free?

Luck Jingle is free to download, with in-app purchases available.

### Is CardJoin free?

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

### Do Luck Jingle or CardJoin have ads?

Neither Luck Jingle nor CardJoin shows ads.

### Which is updated more often, Luck Jingle or CardJoin?

Luck Jingle ships an update weekly, and CardJoin every 3 weeks. Most recently, Luck Jingle was updated on October 27, 2026 and CardJoin on October 10, 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.*