# BLE vs IDUN Insights

The clearest difference is iOS requirement: BLE at 13.0 against IDUN Insights's 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.

## The numbers

| Metric | BLE | IDUN Insights |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idun-insights/id6780687022/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 4 MB | 99 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN KEYKING TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/705079409) | [IDUN Technologies](https://appshunter.io/developer/1688360769) |

## What reviewers say

### BLE

[App page](https://appshunter.io/ios/app/ble-nfc/id6683302013)

**Features:** macOS Compatibility

**In-app purchases:** none


### IDUN Insights

[App page](https://appshunter.io/ios/app/idun-insights/id6780687022)

This wellness app helps you understand and manage your mental energy using your earbuds. It provides a daily 'Brain Battery' score, guided focus and relaxation sessions, and calendar integration to help you identify energy drains and recovery patterns.

**Highlights:** Brain Battery score, Daily check-ins, Focus Sessions, Relaxation Sessions, Calendar integration, Weekly insights

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

**In-app purchases:** none


## Frequently asked questions

### Is BLE free?

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

### Is IDUN Insights free?

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

### Do BLE or IDUN Insights have ads?

Neither BLE nor IDUN Insights shows ads.

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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.*