Bubble Level ( Water level ) vs Ultra Rays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Level ( Water level )
This utility app functions as a digital spirit level. It helps users determine horizontal and vertical alignment for various tasks, such as hanging frames or installing TVs. The app provides precise measurements for circular, X-axis, and Y-axis tilts.
- Digital spirit level
- Horizontal and vertical alignment
- Circular tilt measurement
- X-axis tilt information
- Y-axis tilt information
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The application level. Do you want to set the horizontal frame you? Want to know what TV or vertical building? Here, here! Use, spirit level, the application level. You can use a circular precisely, X axis, Y-axis you. You are the X-axis, Y-axis tilt information is unknown.
Ultra Rays
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Ultra Rays – Your Online Solar Panel Store Ultra Rays makes it easy to embrace clean, renewable energy. Browse a wide selection of high-quality solar panels and place your order online from the comfort of your home. Perfect for homeowners, businesses, and eco-conscious individuals looking to reduce energy costs and their carbon footprint. Key Features: Shop Solar Panels Online: Explore top-quality panels and choose the perfect fit for your needs. Easy Ordering: Place orders directly through the app with secure checkout. Product Details & Specs: Access full product descriptions, technical specifications, and pricing. Eco-Friendly Solutions: Contribute to a sustainable future with renewable energy. Customer Support: Get help and guidance whenever you need it. Start your journey to clean energy today with Ultra Rays – convenient, reliable, and eco-conscious.
Screenshots
Verdict
The clearest difference is ads: Ultra Rays at none against Bubble Level ( Water level )'s shown. On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.
| Parameter | Bubble Level ( Water level ) | Ultra Rays |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (235 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 235 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 52 MB |
| Age rating | 4+ | 17+ |
| Developer | EONSOFT | Utlra Rays Energy Solutions |
In-app purchases
Bubble Level ( Water level )
No in-app purchases
Ultra Rays
No in-app purchases
Questions
Is Bubble Level ( Water level ) free?
Is Ultra Rays free?
Do Bubble Level ( Water level ) or Ultra Rays have ads?
Which is updated more often, Bubble Level ( Water level ) or Ultra Rays?
Other comparisons
