UU vs Watch Collection Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UU
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.
- Generate UUID
- Auto-generate on launch
- Auto-copy to clipboard
- Generate QR code
- Dark Mode support
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This is the easiest UUID generator you'll ever use. Easily generate a UUID and add it to your clipboard so you can easily paste it anywhere else on your phone! The features include: - Generate UUID - Option to auto-generate UUID on launch - Option to auto-copy UUID on generate - Generates QR code on the fly! - Supports Dark Mode
Watch Collection Tracker
Log your watch collection and wear history. Set detailed properties for each timepiece, including brand, model, and specific components. Receive personalized wear suggestions based on your rotation.
- Log watch properties (brand, model, image)
- Detail case, dial, bezel, and strap
- Manage watch wear history
- Receive wear suggestions
- Organize watch collection
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Track your watch collection and wear history using this application. You can set watch properties such as brand & model names, watch image, case, dial, bezel, and strap details. You can also manage watch wear history. You get watch wear suggestions according to your watch rotation.
Screenshots
Verdict
The clearest difference is price: Watch Collection Tracker at Free against UU's $0.99. Watch Collection Tracker also leads on update cadence (every 3 months vs every 21 months). UU's advantage is iOS requirement (14.0 vs 16.0). On rating, review sentiment, ratings volume and ads 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
Watch Collection Tracker is free to download; UU costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for UU against 5.0 for Watch Collection Tracker. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
UU ships an update every 21 months, Watch Collection Tracker every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | UU | Watch Collection Tracker |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 21 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | JP McGlone LLC | Mehti Ozkan |
Customer experience
UU
Watch Collection Tracker
In-app purchases
UU
No in-app purchases
Watch Collection Tracker
No in-app purchases
