# Shelly BLE Debug vs Lykka

The clearest difference is in-app purchases: Shelly BLE Debug at none against Lykka's 2. Shelly BLE Debug also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Lykka's advantage is update cadence (every 4 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Lykka sells 2 in-app purchases, starting at $6.99 per month. Shelly BLE Debug asks for nothing beyond the download.

Shelly BLE Debug ships an update every 2 months, Lykka every 4 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Shelly BLE Debug | Lykka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/shelly-ble-debug/id6449539118/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 6 MB | 65 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHELLY EUROPE EOOD](https://appshunter.io/developer/1521653049) | [Lodehed Labs AB](https://appshunter.io/developer/420776515) |

## What reviewers say

### Shelly BLE Debug

[App page](https://appshunter.io/ios/app/shelly-ble-debug/id6449539118)

Configure and manage Shelly Bluetooth Low Energy devices. Update firmware, pair your phone, and control beacon and buzzer functions. Easily locate your devices with this utility.

**Highlights:** Update device firmware, Pair device with phone, Turn beacon on/off, Control buzzer (if available), Locate device (if available)

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

**In-app purchases:** none


### Lykka

[App page](https://appshunter.io/ios/app/lykka-memory-journal-and-diary/id6772269972)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lykka Plus | $6.99 | per month |
| Lykka Plus (Annual) | $39.99 | per year |


## Frequently asked questions

### Is Shelly BLE Debug free?

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

### Is Lykka free?

Lykka is free to download, with in-app purchases available.

### Do Shelly BLE Debug or Lykka have ads?

Neither Shelly BLE Debug nor Lykka shows ads.

### Which is updated more often, Shelly BLE Debug or Lykka?

Shelly BLE Debug ships an update every 2 months, and Lykka every 4 days. Most recently, Shelly BLE Debug was updated on October 17, 2026 and Lykka on October 24, 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.*