# U+스마트홈 vs PaperMemory

The clearest difference is in-app purchases: U+스마트홈 at none against PaperMemory's 2. U+스마트홈 also leads on ads (none vs shown) and device support (3 vs 1). PaperMemory's advantage is update cadence (every 3 days vs every 5 weeks). On price there is nothing between them.

Both are free to download. PaperMemory sells 2 in-app purchases, starting at $0.99 per month. U+스마트홈 asks for nothing beyond the download.

U+스마트홈 ships an update every 5 weeks, PaperMemory every 3 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | U+스마트홈 | PaperMemory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (13 ratings)](https://appshunter.io/ios/app/u-plus/id1058218637/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 60.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 147 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LG Uplus](https://appshunter.io/developer/372558480) | [JUNGHYUN PARK](https://appshunter.io/developer/6787823419) |

## What reviewers say

### U+스마트홈

[App page](https://appshunter.io/ios/app/u-plus/id1058218637)

Control your home and family from anywhere using your smartphone or voice. Automate devices to save energy and time, enhance safety, and enjoy peace of mind.

**Highlights:** Remote device control, Voice command integration, Energy saving features, Home safety monitoring, Pet care features, Air quality sensing, IoT appliance management

**In-app purchases:** none


### PaperMemory

[App page](https://appshunter.io/ios/app/papermemory/id6798653569)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PaperMemory Plus Monthly | $0.99 | per month |
| PaperMemory Plus Yearly | $9.99 | per year |


## Frequently asked questions

### Is U+스마트홈 free?

U+스마트홈 is free to download, with no in-app purchases.

### Is PaperMemory free?

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

### Do U+스마트홈 or PaperMemory have ads?

PaperMemory shows ads; U+스마트홈 does not.

### Which is updated more often, U+스마트홈 or PaperMemory?

U+스마트홈 ships an update every 5 weeks, and PaperMemory every 3 days. Most recently, U+스마트홈 was updated on October 17, 2026 and PaperMemory on October 9, 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.*