# Sasha vs 서울시 안심택배함

The clearest difference is review sentiment: 서울시 안심택배함 at 56% against Sasha's 0%. 서울시 안심택배함 also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Sasha sells 2 one-off in-app purchases. 서울시 안심택배함 asks for nothing beyond the download.

Sasha ships an update monthly, 서울시 안심택배함 every 3 weeks. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sasha | 서울시 안심택배함 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/sasha-precise-volume-control/id1447043410/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 19 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jisung kim](https://appshunter.io/developer/1447043409) | [Ryu SiYoun](https://appshunter.io/developer/1020554071) |

## What reviewers say

### Sasha

[App page](https://appshunter.io/ios/app/sasha-precise-volume-control/id1447043410)

Gain precise control over your device's audio with 100 volume steps, far exceeding the standard 16. Save custom levels, use widgets, and voice commands for effortless adjustments. Offers advanced features like Live Activities and AirPlay/Bluetooth control.

**Highlights:** 100 volume steps, Customizable volume levels, Home screen widgets, Siri Shortcuts integration, Live Activities, AirPlay & Bluetooth volume control

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sasha Pro-Promotion | $1.99 | one-time |
| Sasha Pro | $3.99 | one-time |


### 서울시 안심택배함

[App page](https://appshunter.io/ios/app/id1497249673)

This app allows users to easily retrieve packages from secure lockers without needing authentication numbers. It offers features like finding packages using a secure number, re-opening lockers, and requesting authentication numbers via KakaoTalk. Users can also manage deliveries and make payments directly within the app.

**Highlights:** Retrieve packages without authentication numbers, Find packages using secure numbers, Re-open lockers within 60 seconds, Request authentication via KakaoTalk, In-app payment for locker usage, View all incoming deliveries

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

**In-app purchases:** none


## Frequently asked questions

### Is Sasha free?

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

### Is 서울시 안심택배함 free?

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

### Do Sasha or 서울시 안심택배함 have ads?

Sasha shows ads; 서울시 안심택배함 does not.

### Which is updated more often, Sasha or 서울시 안심택배함?

Sasha ships an update monthly, and 서울시 안심택배함 every 3 weeks. Most recently, Sasha was updated on October 11, 2026 and 서울시 안심택배함 on October 5, 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.*