# (구)모바일뷰어 vs KT 기가지니

The clearest difference is review sentiment: KT 기가지니 at 82% against (구)모바일뷰어's 16%. KT 기가지니 also leads on rating (4.0 vs 1.0). (구)모바일뷰어's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence 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.

KT 기가지니 holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 16% of (구)모바일뷰어's written reviews are positive against 82% of KT 기가지니's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | (구)모바일뷰어 | KT 기가지니 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/id770575783/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/kt/id1178525102/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 16.4% of reviews | **82.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 127 MB | 127 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [S1 Corporation](https://appshunter.io/developer/352726008) | [KT Corporation](https://appshunter.io/developer/335129223) |

## What reviewers say

### (구)모바일뷰어

[App page](https://appshunter.io/ios/app/id770575783)

This application is no longer available and has been replaced by the S1 MoDU App. Users can transition their existing service to the new app to continue access. Thank you for your past usage.

**Highlights:** Service termination notice, Transition to S1 MoDU App, Photo capture storage, Voice recognition search, Microphone access

**In-app purchases:** none


### KT 기가지니

[App page](https://appshunter.io/ios/app/kt/id1178525102)

This application allows users to connect and manage various AI-powered smart devices. It offers voice control for a wide range of services, including TV, music, banking, and smart home devices. Enhance your daily life with intelligent assistance and seamless device integration.

**Highlights:** Voice control for TV and music, Smart home device management, Banking and payment services, Calendar and alarm functions, Traffic and weather information, News briefings and food ordering, Bluetooth speaker functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is (구)모바일뷰어 free?

(구)모바일뷰어 is free to download, with no in-app purchases.

### Is KT 기가지니 free?

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

### Which has better reviews, (구)모바일뷰어 or KT 기가지니?

KT 기가지니 is rated higher. (구)모바일뷰어 averages 1.0 out of 5 from 2 ratings, while KT 기가지니 averages 4.0 from 2 ratings.

### Do (구)모바일뷰어 or KT 기가지니 have ads?

Neither (구)모바일뷰어 nor KT 기가지니 shows ads.

### Which is updated more often, (구)모바일뷰어 or KT 기가지니?

(구)모바일뷰어 ships an update every 2 months, and KT 기가지니 every 2 months. Most recently, (구)모바일뷰어 was updated on October 22, 2026 and KT 기가지니 on October 20, 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.*