Mainlink vs Screen Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mainlink
Monitor your home's water usage with this utility app. Easily track hot and cold water consumption, view detailed statistics, and receive instant notifications for potential accidents like leaks or frozen pipes. Setup is simple via QR code scanning.
- Track hot and cold water consumption
- Detailed consumption statistics
- Accident notifications (freeze, burst, leak)
- QR code setup
- Smart water meter integration
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Mainlink app is built for people who have smart water meters installed in their homes. It is very easy to start using this application - just scan the QR code and you are ready to track your consumption and get accident notifications. Use the app to: Track hot and cold water consumption Review detailed consumption statistics Receive accident notifications about freeze over, burst pipes and leakage
Screen Ring Sizer
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Ring Sizer: Find Your Perfect Fit Never guess your ring size again. Ring Sizer turns your phone into a simple, accurate sizing tool — no trip to the jeweler required. Two ways to measure: Measure your finger directly using your phone screen Already have a ring you love? Lay it on the screen and size it in seconds Why Ring Sizer: Completely free, no in-app purchases, no subscriptions - 100% private, everything happens on your device, nothing is ever uploaded or stored in the cloud - No account or sign-up required - Instant results in US, UK, and EU sizing standards - Simple, clean interface anyone can use
Screenshots
Verdict
The clearest difference is update cadence: Screen Ring Sizer at every 10 days against Mainlink's every 6 weeks. Mainlink's advantage is iOS requirement (14.0 vs 26.5). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mainlink ships an update every 6 weeks, Screen Ring Sizer every 10 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Mainlink | Screen Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (7 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 54 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Mainlink UAB | Luc Rieffel |
In-app purchases
Mainlink
No in-app purchases
Screen Ring Sizer
No in-app purchases
