Ring Sizer Pro vs Bazi Qimen
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!
Bazi Qimen
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Apps for displaying the four pillars of destiny (八字 Bazi) with the Qimen 奇門遁甲 Chart within one system to analyse the personality, health, etc of a person. The Luck Pillars starting date have been calculated in a meticulous manner so that it shows the exact date and time.
Screenshots
Verdict
The clearest difference is price: Ring Sizer Pro at $1.99 against Bazi Qimen's $39.99. Ring Sizer Pro also leads on update cadence (every 4 months vs every 23 months) and iOS requirement (13.0 vs 15.2). On ads, 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
Ring Sizer Pro costs $1.99 and Bazi Qimen $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ring Sizer Pro ships an update every 4 months, Bazi Qimen every 23 months. The most recent releases landed on October 24, 2026 and October 1, 2026 respectively.
| Parameter | Ring Sizer Pro | Bazi Qimen |
|---|---|---|
| Price | $1.99 — better | $39.99 |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 2 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Melnikov | Djauhery . |
In-app purchases
Ring Sizer Pro
No in-app purchases
Bazi Qimen
No in-app purchases
Questions
Is Ring Sizer Pro free?
Is Bazi Qimen free?
Do Ring Sizer Pro or Bazi Qimen have ads?
Which is updated more often, Ring Sizer Pro or Bazi Qimen?
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