UU vs Bubble Level & Compass
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
Bubble Level & Compass
This utility app helps you measure angles, tilt, and slope using your device's sensors. It features a compass, surface level, and camera level for various measurement needs. Large buttons and a flashlight enhance usability in different lighting conditions.
- Angle measurement
- Tilt detection
- Slope calculation
- Accurate compass
- Surface level
- Camera level
- Flashlight functionality
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This is a simple and easy to use level. You can use your device to find the tilt angle by simply using this application. Level application also comes with an accurate compass, surface level, and camera level. Large buttons help with visibility and flashlight allows using app in dark locations.
Screenshots
Verdict
The clearest difference is price: Bubble Level & Compass at Free against UU's $0.99. Bubble Level & Compass also leads on ratings volume (15 vs 2) and update cadence (every 11 months vs every 21 months). UU's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment and device support 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
Bubble Level & Compass is free to download; UU costs $0.99 up front. Bubble Level & Compass sells 1 one-off in-app purchase. UU asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for UU against 4.9 for Bubble Level & Compass. That said, the two scores are not equally well evidenced: Bubble Level & Compass has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
UU ships an update every 21 months, Bubble Level & Compass every 11 months. The most recent releases landed on June 1, 2026 and August 27, 2026 respectively.
| Parameter | UU | Bubble Level & Compass |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.9 (15 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 15 — better |
| Update frequency | Every 21 months | Every 11 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | JP McGlone LLC | Tevfik Yucek |
Customer experience
UU
Bubble Level & Compass
In-app purchases
UU
No in-app purchases
Bubble Level & Compass
- Remove Advertisements$3.99
Questions
Is UU free?
Is Bubble Level & Compass free?
Which has better reviews, UU or Bubble Level & Compass?
Do UU or Bubble Level & Compass have ads?
Which is updated more often, UU or Bubble Level & Compass?
Other comparisons
