UUID vs OW Hero Randomizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UUID
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.
- Generate Version 4 UUIDs
- Generate Version 1 UUIDs
- Copy and share UUIDs
- Batch generation (up to 5000)
- Offline functionality
- Online functionality
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Quickly generate random UUIDs. With UUID Generator you can create Version 4 or Version 1 UUIDs and directly copy and share them. The Generator works offline and online. You can even generate up to 5000 UUIDs at once.
OW Hero Randomizer
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.
- Random hero generation
- Customizable hero pool
- Group play with friends
- Smart role balancing
- Overwatch 2 integration
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Roll to get a random hero to play in your Overwatch 2 games. Open the menu to manage which heroes to pick from. Create or join a group with your friends to get random heroes together with smart features to prevent too many of one role! Overwatch 2 is a trademark of Blizzard Entertainment.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | UUID | OW Hero Randomizer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.6 (8 ratings) |
| Positive reviews | 50.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Julian Lau | Jordan Riser |
Customer experience
UUID
OW Hero Randomizer
In-app purchases
UUID
No in-app purchases
OW Hero Randomizer
No in-app purchases
