# BLEDIM vs OPT7 Connect

The clearest difference is rating: OPT7 Connect at 2.3 against BLEDIM's 2.0. BLEDIM's advantage is ratings volume (734 vs 52) and review sentiment (23% vs 15%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

OPT7 Connect holds the better App Store score, 2.3 against 2.0. That said, the two scores are not equally well evidenced: BLEDIM has 734 ratings behind it against 52, so its average is the more settled of the two. Written reviews complicate that: 23% of BLEDIM's written reviews are positive against 15% of OPT7 Connect's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BLEDIM | OPT7 Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (734 ratings)](https://appshunter.io/ios/app/bledim/id1027450939/reviews) | **[2.3 (52 ratings)](https://appshunter.io/ios/app/opt7-connect/id1515201942/reviews)** |
| Number of ratings | **734** | 52 |
| Positive reviews | **23.5% of reviews** | 15.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 17 MB | 71 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [雄 李](https://appshunter.io/developer/891570181) | [W Group](https://appshunter.io/developer/1423370524) |

## What reviewers say

### BLEDIM

[App page](https://appshunter.io/ios/app/bledim/id1027450939)

Control LED lamps directly from your smartphone. Customize static or dynamic lighting scenes, adjust speed, brightness, and flashing effects. Even shake your phone to generate a random color.

**Highlights:** Control LED lamps via smartphone, DIY static and dynamic scenes, Adjustable speed, brightness, flashing, Random color generation by shaking phone

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Decent connectivity
- 💡 Good light control options
- 🤖 Simple app interface

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 App crashes/bugs
- 🌈 Inaccurate color representation
- 🔇 Music playback problems
- 🤔 Unclear on/off status

**Reported bugs**

- Bluetooth connection failures
- Lights getting stuck on
- App crashing on iOS 14 update
- Inconsistent color output

**Requested features**

- More color customization options
- Ability to control multiple devices simultaneously
- CarPlay/Android Auto support
- Better music integration
- Improved Bluetooth range and stability


### OPT7 Connect

[App page](https://appshunter.io/ios/app/opt7-connect/id1515201942)

Control your automotive LED lighting with your smartphone. Customize colors, select light modes, and manage up to six devices simultaneously. Access product information, customer support, and helpful guides.

**Highlights:** Bluetooth control, Up to 6 device control, Customizable colors, 5 light modes, Door Assist feature, SoundSync Ready

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLEDIM free?

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

### Is OPT7 Connect free?

OPT7 Connect is free to download, with no in-app purchases.

### Which has better reviews, BLEDIM or OPT7 Connect?

OPT7 Connect is rated higher. BLEDIM averages 2.0 out of 5 from 734 ratings, while OPT7 Connect averages 2.3 from 52 ratings.

### Do BLEDIM or OPT7 Connect have ads?

Neither BLEDIM nor OPT7 Connect shows ads.

### Which is updated more often, BLEDIM or OPT7 Connect?

BLEDIM ships an update every 2 months, and OPT7 Connect every 2 months. Most recently, BLEDIM was updated on October 21, 2026 and OPT7 Connect on October 15, 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.*