# UU vs Simply Customize It!

The clearest difference is price: Simply Customize It! at Free against UU's $0.99. Simply Customize It! also leads on update cadence (every 9 days vs every 21 months) and ratings volume (13 vs 2). UU's advantage is rating (5.0 vs 4.2) and review sentiment (100% vs 64%). On ads and device support there is nothing between them.

Simply Customize It! is free to download; UU costs $0.99 up front. Simply Customize It! sells 6 in-app purchases, starting at $1.99 per month. UU asks for nothing beyond the download.

UU holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Simply Customize It! has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of UU's written reviews are positive against 64% of Simply Customize It!'s.

UU ships an update every 21 months, Simply Customize It! every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UU | Simply Customize It! |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/uu-uuid-generator/id1614731646/reviews)** | [4.2 (13 ratings)](https://appshunter.io/ios/app/simply-customize-it/id6443862161/reviews) |
| Number of ratings | 2 | **13** |
| Positive reviews | **100.0% of reviews** | 63.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 9 days** |
| Monetization | Paid | **Freemium** |
| Size | 7 MB | 42 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [JP McGlone LLC](https://appshunter.io/developer/850098774) | [SimplyKyra LLC](https://appshunter.io/developer/1650115619) |

## What reviewers say

### UU

[App page](https://appshunter.io/ios/app/uu-uuid-generator/id1614731646)

Easily create unique identifiers for your projects. This tool generates UUIDs on demand and can automatically copy them to your clipboard. It also features on-the-fly QR code generation and supports dark mode for a comfortable user experience.

**Highlights:** Generate UUID, Auto-generate on launch, Auto-copy to clipboard, Generate QR code, Dark Mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Simply Customize It!

[App page](https://appshunter.io/ios/app/simply-customize-it/id6443862161)

Personalize your e-paper device with custom templates and screen images. Manage multiple devices and sync content across your iPhone, iPad, and Mac. Offers onboarding support for easy setup.

**Highlights:** Template management, Screen image import/export, Multi-device support, Cross-platform syncing, Onboarding assistance

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Only Screens | $1.99 | per month |
| Monthly Only Templates | $1.99 | per month |
| Monthly All Access | $2.99 | per month |
| Annual Only Templates | $9.99 | per year |
| Annual Only Screens | $9.99 | per year |
| Annual All Access | $19.99 | per year |


## Frequently asked questions

### Is UU free?

UU costs $0.99, with no in-app purchases.

### Is Simply Customize It! free?

Simply Customize It! is free to download, with in-app purchases available.

### Which has better reviews, UU or Simply Customize It!?

UU is rated higher. UU averages 5.0 out of 5 from 2 ratings, while Simply Customize It! averages 4.2 from 13 ratings.

### Do UU or Simply Customize It! have ads?

Neither UU nor Simply Customize It! shows ads.

### Which is updated more often, UU or Simply Customize It!?

UU ships an update every 21 months, and Simply Customize It! every 9 days. Most recently, UU was updated on October 24, 2026 and Simply Customize It! on October 25, 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.*