# OJ MicroLine® OWD5 vs EarFun Audio

The clearest difference is rating: EarFun Audio at 4.7 against OJ MicroLine® OWD5's 2.0. EarFun Audio also leads on update cadence (every 11 days vs every 2 months) and ratings volume (1.2K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EarFun Audio holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: EarFun Audio has 1.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 10% of OJ MicroLine® OWD5's written reviews are positive against 29% of EarFun Audio's.

OJ MicroLine® OWD5 ships an update every 2 months, EarFun Audio every 11 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OJ MicroLine® OWD5 | EarFun Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (5 ratings)](https://appshunter.io/ios/app/oj-microline-owd5/id1326069503/reviews) | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/earfun-audio/id1612795156/reviews)** |
| Number of ratings | 5 | **1.2K** |
| Positive reviews | 10.0% of reviews | **29.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 43 MB | 236 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OJ ELECTRONICS AS](https://appshunter.io/developer/1326069502) | [Earfun Technology (HK) Limited](https://appshunter.io/developer/1612795158) |

## What reviewers say

### OJ MicroLine® OWD5

[App page](https://appshunter.io/ios/app/oj-microline-owd5/id1326069503)

Remotely control your home heating system from any location. View and adjust temperatures, manage your heating schedule, set vacation mode, and monitor energy consumption. Save on heating bills while ensuring a comfortable home environment.

**Highlights:** Remote temperature control, View and set heating schedules, Vacation mode scheduling, Energy consumption monitoring, Control multiple thermostats, Access multiple locations

**In-app purchases:** none


### EarFun Audio

[App page](https://appshunter.io/ios/app/earfun-audio/id1612795156)

This app enhances your listening experience with compatible wireless audio devices. Customize settings, optimize sound, and access helpful resources like guides and firmware updates for a personalized audio journey.

**Highlights:** Customize earbud settings, Optimize sound effects, Access FAQs and guides, Firmware updates, Personalized listening experience

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good sound quality
- 👍 Great value for money
- 👍 Customizable EQ and controls
- 🚀 Easy setup and pairing
- 👍 Decent noise cancellation

**What reviewers complain about**

- 🐛 Buggy app with connectivity issues
- 🐛 Settings and customizations get lost with updates
- 🔒 Privacy concerns with app data collection
- 🐛 Laggy and unresponsive app
- 🐛 App doesn't recognize or support some earbuds

**Reported bugs**

- App doesn't detect connected earbuds
- Settings and preferences not saving
- Frequent app crashes and disconnects
- Slow or unresponsive touch controls
- Compatibility issues with certain devices

**Requested features**

- Widgets for battery status and controls
- Multipoint pairing priority option
- More customization options in the app
- Firmware update support for older models
- Apple Watch app integration


## Frequently asked questions

### Is OJ MicroLine® OWD5 free?

OJ MicroLine® OWD5 is free to download, with no in-app purchases.

### Is EarFun Audio free?

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

### Which has better reviews, OJ MicroLine® OWD5 or EarFun Audio?

EarFun Audio is rated higher. OJ MicroLine® OWD5 averages 2.0 out of 5 from 5 ratings, while EarFun Audio averages 4.7 from 1.2K ratings.

### Do OJ MicroLine® OWD5 or EarFun Audio have ads?

Neither OJ MicroLine® OWD5 nor EarFun Audio shows ads.

### Which is updated more often, OJ MicroLine® OWD5 or EarFun Audio?

OJ MicroLine® OWD5 ships an update every 2 months, and EarFun Audio every 11 days. Most recently, OJ MicroLine® OWD5 was updated on October 16, 2026 and EarFun Audio on October 25, 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.*