Ring Sizer Pro vs L7 Cloud PBX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Sizer Pro
Easily determine your jewelry ring size with this accurate tool. It offers multiple measurement units, visual guides, and supports numerous international sizing systems. Share your findings effortlessly.
- Metric and imperial units
- Diameter or circumference measurement
- Visual guides for precision
- Shareable results
- Multiple international sizing systems
- Wide size range support
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Simple and easy to use, but powerfull and accurate tool to quickly find the size of your jewelry ring. With this app you can: - choose between metric and imperial units - choose diameter or circumference - use unique visual guides for precise measuring - easily share your ring size through email and social networks - use up to seven different ring size measure systems, including USA, Canada, Australia, Great Britain, Europe, Italy, Spain, Germany, Russia, Japan, China, India, Hong Kong and Brazil. Ring sizer pro supports a very wide diapason of the possible sizes. From 0000 to 16 in USA size system. Some of the countries share the same measure system. For example USA system is also used in Canada and Mexico. If you don't find you country in the preferences try to find which country use the same system. If you find any mistakes in the measure in you country please send me a letter and I will fix issue in the next app update. Thank you!
L7 Cloud PBX
Connect to a cloud-based PBX system for secure business communications. Integrate with a contact center infrastructure for enhanced communication services.
- Connect to L7 Cloud PBX
- Access Level 7 Contact Center
- Secure communications
- Mobile connectivity
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This App allow you to connect to the L7 Cloud PBX infrastructure, and also be part of the Level 7 Contat Center, your communications are secured
Screenshots
Verdict
The clearest difference is price: L7 Cloud PBX at Free against Ring Sizer Pro's $1.99. L7 Cloud PBX also leads on rating (5.0 vs 2.0). Ring Sizer Pro's advantage is update cadence (every 4 months vs every 18 months) and device support (3 vs 1). On ratings volume, ads and in-app purchases 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
L7 Cloud PBX is free to download; Ring Sizer Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
L7 Cloud PBX holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Ring Sizer Pro ships an update every 4 months, L7 Cloud PBX every 18 months. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.
| Parameter | Ring Sizer Pro | L7 Cloud PBX |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 107 MB |
| Age rating | 4+ | 17+ |
| Developer | Mike Melnikov | Ricardo Colorado |
Customer experience
Ring Sizer Pro
L7 Cloud PBX
In-app purchases
Ring Sizer Pro
No in-app purchases
L7 Cloud PBX
No in-app purchases
