# Kozmos_control vs Purgio

The clearest difference is in-app purchases: Kozmos_control at none against Purgio's 3. Kozmos_control also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (12 vs 15.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Purgio sells 3 one-off in-app purchases. Kozmos_control asks for nothing beyond the download.

Kozmos_control ships an update every 2 weeks, Purgio every 2 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kozmos_control | Purgio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/purgio/id6762494793/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 135 MB | 53 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) | [Zeynep Muslim](https://appshunter.io/developer/1650470256) |

## What reviewers say

### Kozmos_control

[App page](https://appshunter.io/ios/app/kozmos-control/id6503434085)

Control your Bluetooth speaker remotely via Bluetooth. Adjust music, microphone, and guitar volume, along with EQ settings like treble, mid, and bass. Fine-tune your audio experience without needing to physically interact with the speaker.

**Highlights:** Bluetooth speaker connection, Music volume control, Microphone volume adjustment, Guitar volume control, Equalizer settings (treble, mid, bass), Remote operation

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

**In-app purchases:** none


### Purgio

[App page](https://appshunter.io/ios/app/purgio/id6762494793)

Effortlessly declutter your photo library with a fast, swipe-based interface. Identify and remove duplicates, blurry shots, and unwanted screenshots. All processing happens on your device for maximum privacy and security.

**Highlights:** Swipe-based photo deletion, Duplicate and blurry photo detection, Screenshot and large file identification, On-device AI processing, Undo and revert actions, Space freed tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Kozmos_control free?

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

### Is Purgio free?

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

### Do Kozmos_control or Purgio have ads?

Neither Kozmos_control nor Purgio shows ads.

### Which is updated more often, Kozmos_control or Purgio?

Kozmos_control ships an update every 2 weeks, and Purgio every 2 months. Most recently, Kozmos_control was updated on October 16, 2026 and Purgio 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.*