Tenovi Gateway App vs Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tenovi Gateway App
This utility app allows users enrolled in remote monitoring programs to manually upload their Tenovi Gateway data. It is particularly useful for individuals in areas with weak cellular signals, enabling easy data transfer with a single touch.
- Manual data upload
- Supports poor cellular connectivity
- One-touch data transfer
- Remote monitoring program integration
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This app is intended for individuals enrolled in a remote monitoring program with a Tenovi Gateway. Specifically, if you are in a region with poor cellular connectivity, this app will let you upload your Tenovi Gateway data manually with the touch of a button. Please contact your account representative to learn more about this app.
Ring Sizer
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Find your ring size in 30 seconds – right on your iPhone screen. No plastic sizer, no trip to the jeweller. TWO WAYS TO MEASURE • I have a ring: lay a ring that fits on the screen and grow the gold circle until it exactly fills the hole. The circle is drawn at true physical size, so its diameter is your ring size. • Measure my finger: wrap a paper strip around your finger, mark the overlap, lay it on the on-screen ruler and drag the marker to your mark. EVERY SIZE SYSTEM Your result in US & Canada, UK & Australia, Europe (ISO), diameter in mm, Japan & China, Italy, Spain & Switzerland and France – plus a complete size chart from US 3 to 13. PERFECT FOR SURPRISES Planning a proposal or a gift? Measure one of their rings secretly and save it in My Sizes until the big day. ACCURATE ON EVERY IPHONE The app knows the exact screen size of every iPhone model. For a new model or a thick screen protector, calibrate once with any bank card in 20 seconds. PRO Unlimited saved sizes for the whole family and every country's size system. Choose weekly, monthly or yearly (with a 3-day free trial), or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Tips: measure in the afternoon at room temperature, and go half a size up for wide bands. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Tenovi Gateway App at none against Ring Sizer's 4. Tenovi Gateway App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Ring Sizer's advantage is update cadence (weekly vs every 4 months). On price and ads 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. Ring Sizer sells 4 in-app purchases, starting at $2.99 per 7 days. Tenovi Gateway App asks for nothing beyond the download.
Tenovi Gateway App ships an update every 4 months, Ring Sizer weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Tenovi Gateway App | Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (12 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tenovi, Co | Heinz Meier |
In-app purchases
Tenovi Gateway App
No in-app purchases
Ring Sizer
- Pro Weekly$2.997 Days
- Pro Monthly$3.991 Month
- Ring Sizer Pro Yearly3 Days trial$12.991 Year
- Ring Sizer Pro Lifetime$17.99









