# Renesas Bluetooth LE Puck vs CoderWatch

The clearest difference is ads: Renesas Bluetooth LE Puck at none against CoderWatch's shown. Renesas Bluetooth LE Puck also leads on iOS requirement (11.0 vs 16.4). CoderWatch's advantage is update cadence (weekly vs every 6 months). On price, 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.

Renesas Bluetooth LE Puck ships an update every 6 months, CoderWatch weekly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Renesas Bluetooth LE Puck | CoderWatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Size | 33 MB | 6 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Renesas Electronics](https://appshunter.io/developer/1073878075) | [Tomoaki Yagishita](https://appshunter.io/developer/387622096) |

## What reviewers say

### Renesas Bluetooth LE Puck

[App page](https://appshunter.io/ios/app/renesas-bluetooth-le-puck/id1548966011)

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

**In-app purchases:** none


### CoderWatch

[App page](https://appshunter.io/ios/app/coderwatch/id6450360779)

**In-app purchases:** none


## Frequently asked questions

### Is Renesas Bluetooth LE Puck free?

Renesas Bluetooth LE Puck is free to download, with no in-app purchases.

### Is CoderWatch free?

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

### Do Renesas Bluetooth LE Puck or CoderWatch have ads?

CoderWatch shows ads; Renesas Bluetooth LE Puck does not.

### Which is updated more often, Renesas Bluetooth LE Puck or CoderWatch?

Renesas Bluetooth LE Puck ships an update every 6 months, and CoderWatch weekly. Most recently, Renesas Bluetooth LE Puck was updated on October 25, 2026 and CoderWatch on October 27, 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.*