# Tenovi Gateway App vs Ring Sizer

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.

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 November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tenovi Gateway App | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (12 ratings)](https://appshunter.io/ios/app/tenovi-gateway-app/id1575617173/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 60 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tenovi, Co](https://appshunter.io/developer/1524057559) | [Heinz Meier](https://appshunter.io/developer/1824697405) |

## What reviewers say

### Tenovi Gateway App

[App page](https://appshunter.io/ios/app/tenovi-gateway-app/id1575617173)

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.

**Highlights:** Manual data upload, Supports poor cellular connectivity, One-touch data transfer, Remote monitoring program integration

**Features:** Vision Pro support

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-finder/id6787279321)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $3.99 | per month |
| Ring Sizer Pro Yearly | $12.99 | per year |
| Ring Sizer Pro Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Tenovi Gateway App free?

Tenovi Gateway App is free to download, with no in-app purchases.

### Is Ring Sizer free?

Ring Sizer is free to download, with in-app purchases available.

### Do Tenovi Gateway App or Ring Sizer have ads?

Neither Tenovi Gateway App nor Ring Sizer shows ads.

### Which is updated more often, Tenovi Gateway App or Ring Sizer?

Tenovi Gateway App ships an update every 4 months, and Ring Sizer weekly. Most recently, Tenovi Gateway App was updated on November 3, 2026 and Ring Sizer on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*