# BlueConnect Celec vs Sonic Sweep

The clearest difference is in-app purchases: BlueConnect Celec at none against Sonic Sweep's 1. BlueConnect Celec also leads on iOS requirement (10.3 vs 15.0). Sonic Sweep's advantage is update cadence (every 4 days vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. Sonic Sweep sells 1 in-app purchase, starting at $9.99 per 7 days. BlueConnect Celec asks for nothing beyond the download.

BlueConnect Celec ships an update every 12 months, Sonic Sweep every 4 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | BlueConnect Celec | Sonic Sweep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/sonic-sweep/id6808110744/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | — | Subscription |
| Size | 86 MB | 8 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Celec](https://appshunter.io/developer/1634197210) | [瑞豪 黄](https://appshunter.io/developer/6793749573) |

## What reviewers say

### BlueConnect Celec

[App page](https://appshunter.io/ios/app/blueconnect-celec/id1474101184)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sonic Sweep

[App page](https://appshunter.io/ios/app/sonic-sweep/id6808110744)

This utility app helps clean water and dust from your device's speakers using guided sound frequencies. It also offers speaker sound testing to check audio clarity and an environmental sound level meter to measure ambient noise.

**Highlights:** Water & dust removal, Multiple cleaning modes, Speaker sound test, Stereo testing, Environmental sound level meter

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sonic Sweep 1 week premium | $9.99 | per 7 days |


## Frequently asked questions

### Is BlueConnect Celec free?

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

### Is Sonic Sweep free?

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

### Do BlueConnect Celec or Sonic Sweep have ads?

Neither BlueConnect Celec nor Sonic Sweep shows ads.

### Which is updated more often, BlueConnect Celec or Sonic Sweep?

BlueConnect Celec ships an update every 12 months, and Sonic Sweep every 4 days. Most recently, BlueConnect Celec was updated on October 29, 2026 and Sonic Sweep on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*