# 셀버스 vs 완충e

셀버스 and 완충e both sit at 1.0 stars, but that hides the real split: 53% of 셀버스's written reviews are positive against 13% of 완충e's. 완충e's advantage is update cadence (every 5 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for 셀버스 against 1.0 for 완충e. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 53% of 셀버스's written reviews are positive against 13% of 완충e's.

셀버스 ships an update every 3 weeks, 완충e every 5 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 셀버스 | 완충e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/3d/id1202793991/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/e/id1531816431/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **52.9% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 105 MB | 63 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Selvers Inc.](https://appshunter.io/developer/1202793990) | [에브리포터블(주)](https://appshunter.io/developer/1515091508) |

## What reviewers say

### 셀버스

[App page](https://appshunter.io/ios/app/3d/id1202793991)

Easily create 3D virtual spaces from 360-degree photos or images in just 3 minutes. Decorate your virtual environments with photos, videos, and various effects. Share your creations with friends or use them for business to engage customers with interactive VR experiences.

**Highlights:** Create 3D virtual spaces from 360 photos, Input images to build virtual environments, Decorate spaces with photos, videos, and effects, Share virtual spaces with friends, Use for business websites and social media, Interactive VR experiences

**Features:** macOS Compatibility

**In-app purchases:** none


### 완충e

[App page](https://appshunter.io/ios/app/e/id1531816431)

This service allows users to easily rent and return portable chargers via QR code. Simply rent when needed, and return the charger after use without needing the app for the return process.

**Highlights:** QR code rental, Easy return, On-demand battery charging, Convenient service

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient for emergencies
- 👍 Fast charging speed (mentioned by a few)
- 👍 Multiple charging ports
- 👍 Quick customer service feedback (rare but mentioned)

**What reviewers complain about**

- 🐛 Login issues (frequent)
- 🐛 Payment/card registration failures
- 🐛 Battery not charging/malfunctioning
- 🐛 Return/refund issues
- 🐛 Inconsistent charging speed

**Reported bugs**

- Login authentication failures (Kakao, Naver)
- Payment gateway errors (card registration, payment failure)
- Batteries not charging or showing as charging when they are not
- Return process not registering, leading to extra charges
- App crashes or errors preventing usage

**Requested features**

- Improve login system stability
- Fix payment processing errors
- Ensure battery quality before rental
- Provide clearer return instructions/confirmation
- Improve customer service availability and responsiveness


## Frequently asked questions

### Is 셀버스 free?

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

### Is 완충e free?

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

### Which has better reviews, 셀버스 or 완충e?

셀버스 and 완충e are both rated 1.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 셀버스 or 완충e have ads?

Neither 셀버스 nor 완충e shows ads.

### Which is updated more often, 셀버스 or 완충e?

셀버스 ships an update every 3 weeks, and 완충e every 5 days. Most recently, 셀버스 was updated on October 7, 2026 and 완충e on October 12, 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.*