# UUID vs OW Hero Randomizer

The clearest difference is rating: UUID at 5.0 against OW Hero Randomizer's 3.6. UUID also leads on update cadence (every 2 months vs every 5 months). OW Hero Randomizer's advantage is review sentiment (67% vs 50%) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

UUID holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: OW Hero Randomizer has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of UUID's written reviews are positive against 67% of OW Hero Randomizer's, so the app with the better star average is not the one people write more warmly about.

UUID ships an update every 2 months, OW Hero Randomizer every 5 months. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | UUID | OW Hero Randomizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uuid-generator/id1603050260/reviews)** | [3.6 (8 ratings)](https://appshunter.io/ios/app/ow-hero-randomizer/id6445927198/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 7 MB | 14 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julian Lau](https://appshunter.io/developer/1603050262) | [Jordan Riser](https://appshunter.io/developer/1028189554) |

## What reviewers say

### UUID

[App page](https://appshunter.io/ios/app/uuid-generator/id1603050260)

This utility app quickly generates random Version 4 or Version 1 UUIDs. You can copy and share them directly, and even generate up to 5000 at once. It works both online and offline.

**Highlights:** Generate Version 4 UUIDs, Generate Version 1 UUIDs, Copy and share UUIDs, Batch generation (up to 5000), Offline functionality, Online functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OW Hero Randomizer

[App page](https://appshunter.io/ios/app/ow-hero-randomizer/id6445927198)

This app generates random heroes for your Overwatch 2 matches. Customize your hero pool and create or join groups with friends for randomized team compositions. Features include smart role balancing to prevent duplicates.

**Highlights:** Random hero generation, Customizable hero pool, Group play with friends, Smart role balancing, Overwatch 2 integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UUID free?

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

### Is OW Hero Randomizer free?

OW Hero Randomizer is free to download, with no in-app purchases.

### Which has better reviews, UUID or OW Hero Randomizer?

UUID is rated higher. UUID averages 5.0 out of 5 from 1 ratings, while OW Hero Randomizer averages 3.6 from 8 ratings.

### Do UUID or OW Hero Randomizer have ads?

Neither UUID nor OW Hero Randomizer shows ads.

### Which is updated more often, UUID or OW Hero Randomizer?

UUID ships an update every 2 months, and OW Hero Randomizer every 5 months. Most recently, UUID was updated on September 6, 2026 and OW Hero Randomizer on June 1, 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.*