# Numzi vs UU

The clearest difference is rating: UU at 5.0 against Numzi's 4.4. UU also leads on review sentiment (100% vs 80%) and price ($0.99 vs $4.99). Numzi's advantage is update cadence (every 11 days vs every 21 months) and ratings volume (14 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

Numzi costs $4.99 and UU $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UU holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Numzi has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of Numzi's written reviews are positive against 100% of UU's.

Numzi ships an update every 11 days, UU every 21 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Numzi | UU |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/numzi/id1036895529/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/uu-uuid-generator/id1614731646/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 21 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 7 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Scott](https://appshunter.io/developer/1036895528) | [JP McGlone LLC](https://appshunter.io/developer/850098774) |

## What reviewers say

### Numzi

[App page](https://appshunter.io/ios/app/numzi/id1036895529)

Easily convert numbers into memorable words and vice versa using a phonetic code. This tool helps you remember credit card numbers, phone numbers, dates, and more, making daily life simpler. It includes a comprehensive offline dictionary for enhanced memory recall.

**Highlights:** Number to word conversion, Word to number conversion, Offline dictionary, Mnemonic Major System, Peg System integration, Pronunciation included

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Numzi free?

Numzi costs $4.99, with no in-app purchases.

### Is UU free?

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

### Which has better reviews, Numzi or UU?

UU is rated higher. Numzi averages 4.4 out of 5 from 14 ratings, while UU averages 5.0 from 2 ratings.

### Do Numzi or UU have ads?

Neither Numzi nor UU shows ads.

### Which is updated more often, Numzi or UU?

Numzi ships an update every 11 days, and UU every 21 months. Most recently, Numzi was updated on October 22, 2026 and UU on October 7, 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.*