# LightBlue® vs Wio Link

The clearest difference is review sentiment: LightBlue® at 66% against Wio Link's 0%. LightBlue® also leads on rating (4.4 vs 2.0) and ratings volume (943 vs 10). Wio Link's advantage is iOS requirement (8.0 vs 16.4). 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.

LightBlue® holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: LightBlue® has 943 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 66% of LightBlue®'s written reviews are positive against 0% of Wio Link's.

LightBlue® ships an update every 3 weeks, Wio Link monthly. Both last shipped on November 13, 2026.

## The numbers

| Metric | LightBlue® | Wio Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (943 ratings)](https://appshunter.io/ios/app/lightblue/id557428110/reviews)** | [2.0 (10 ratings)](https://appshunter.io/ios/app/wio-link/id1054893491/reviews) |
| Number of ratings | **943** | 10 |
| Positive reviews | **66.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 22 MB | 19 MB |
| Requires iOS | 16.4 | **8.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Punch Through](https://appshunter.io/developer/557428113) | [Seeed Technology Limited](https://appshunter.io/developer/1054892680) |

## What reviewers say

### LightBlue®

[App page](https://appshunter.io/ios/app/lightblue/id557428110)

This toolkit helps developers scan, inspect, and troubleshoot Bluetooth Low Energy devices. It allows you to discover, connect, and interact with nearby BLE devices, isolate SDK issues, and even mimic devices for prototyping.

**Highlights:** Scan and discover BLE peripherals, Browse services and characteristics, Read, write, and subscribe to notifications, Mimic devices by cloning profiles, Advertise as a custom peripheral, Log and share BLE events

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 🚀 Found lost devices
- 🔍 Helpful for locating Bluetooth devices
- 👍 Works great
- 👍 Lifesaver
- 👍 Fantastic app

**What reviewers complain about**

- 🐛 Doesn't work with dead devices
- 🐛 Unreliable connection
- 🐛 Confusing to use
- 🐛 Doesn't work with all devices

**Reported bugs**

- Crashes after updates
- Fails to connect Apple Pencil
- Doesn't detect all nearby devices

**Requested features**

- Ability to manually name devices
- More precise location tracking
- Integration with Siri/Shortcuts


### Wio Link

[App page](https://appshunter.io/ios/app/wio-link/id1054893491)

This app simplifies the creation of connected IoT projects using Wi-Fi development boards and Grove modules. It allows for visual programming and plug-and-play integration without the need for hardware programming or soldering.

**Highlights:** Visual programming, No soldering required, Grove module support, Plug & play interface, API support, Cloud service integration, Cost-effective development

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LightBlue® free?

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

### Is Wio Link free?

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

### Which has better reviews, LightBlue® or Wio Link?

LightBlue® is rated higher. LightBlue® averages 4.4 out of 5 from 943 ratings, while Wio Link averages 2.0 from 10 ratings.

### Do LightBlue® or Wio Link have ads?

Neither LightBlue® nor Wio Link shows ads.

### Which is updated more often, LightBlue® or Wio Link?

LightBlue® ships an update every 3 weeks, and Wio Link monthly. Most recently, LightBlue® was updated on November 13, 2026 and Wio Link on November 13, 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.*