# LightBlue® vs Renesas SmartTags

The clearest difference is review sentiment: LightBlue® at 66% against Renesas SmartTags's 0%. LightBlue® also leads on update cadence (every 3 weeks vs every 17 months). Renesas SmartTags's advantage is monetization model (free vs ad-supported) and iOS requirement (9.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

LightBlue® ships an update every 3 weeks, Renesas SmartTags every 17 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LightBlue® | Renesas SmartTags |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (942 ratings)](https://appshunter.io/ios/app/lightblue/id557428110/reviews)** | — |
| Number of ratings | **942** | — |
| Positive reviews | **66.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | Ad-supported | **Free** |
| Size | 22 MB | 6 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Punch Through](https://appshunter.io/developer/557428113) | [Renesas Electronics](https://appshunter.io/developer/1073878075) |

## What reviewers say

### LightBlue®

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

This app allows users to interact with Bluetooth Low Energy devices. It supports scanning for, connecting to, and analyzing BLE peripherals, as well as simulating your own BLE devices. It's a comprehensive tool for developers and enthusiasts working with BLE technology.

**Highlights:** Scan and discover BLE peripherals, Connect and view device profiles, Read and write characteristics, Subscribe to notifications, Create and advertise virtual BLE devices, Clone peripheral profiles, Log and share BLE events

**Features:** Vision Pro 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


### Renesas SmartTags

[App page](https://appshunter.io/ios/app/renesas-smarttags/id852966612)

Locate Bluetooth proximity devices with a fun 'Seek and Find' game. Configure settings and receive alerts when devices go out of range. Ideal for keeping track of important items.

**Highlights:** Bluetooth Low Energy device connection, Seek and Find game, Out-of-range alerts, Device settings configuration, Alarm trigger

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

**In-app purchases:** none


## Frequently asked questions

### Is LightBlue® free?

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

### Is Renesas SmartTags free?

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

### Do LightBlue® or Renesas SmartTags have ads?

Neither LightBlue® nor Renesas SmartTags shows ads.

### Which is updated more often, LightBlue® or Renesas SmartTags?

LightBlue® ships an update every 3 weeks, and Renesas SmartTags every 17 months. Most recently, LightBlue® was updated on October 21, 2026 and Renesas SmartTags on October 16, 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.*