Ring Sizer Pro vs Arable FM
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!
Arable FM
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Arable FM is a facility management app used to make work requests.
Screenshots
Verdict
The clearest difference is price: Arable FM at Free against Ring Sizer Pro's $1.99. Arable FM also leads on update cadence (weekly vs every 4 months). Ring Sizer Pro's advantage is chart position (#186 vs unranked). On ads, in-app purchases, device support and iOS requirement 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
Arable FM 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.
Ring Sizer Pro ships an update every 4 months, Arable FM weekly. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.
| Parameter | Ring Sizer Pro | Arable FM |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #186 — better | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Melnikov | NOVOTECH SOFTWARE SOLUTIONS LTD |
In-app purchases
Ring Sizer Pro
No in-app purchases
Arable FM
No in-app purchases
