# SNOR vs Open Bridge

The clearest difference is review sentiment: SNOR at 100% against Open Bridge's 0%. SNOR also leads on device support (3 vs 1). Open Bridge's advantage is update cadence (every 5 weeks vs every 6 months) and rating (5.0 vs 4.8). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open Bridge holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews complicate that: 100% of SNOR's written reviews are positive against 0% of Open Bridge's, so the app with the better star average is not the one people write more warmly about.

SNOR ships an update every 6 months, Open Bridge every 5 weeks. The most recent releases landed on July 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SNOR | Open Bridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/snor/id1048389403/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/open-bridge/id1578358408/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 60 MB | 41 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Advanced Yoga Therapy, Inc](https://appshunter.io/developer/1040239993) | [Sage Bionetworks, a Not-For-Profit Research Organization](https://appshunter.io/developer/972180603) |

## What reviewers say

### SNOR

[App page](https://appshunter.io/ios/app/snor/id1048389403)

This app trains soft palate muscles to naturally and non-invasively address the root cause of snoring. It offers a drug-free and device-free solution to reduce or eliminate snoring symptoms.

**Highlights:** Targets soft palate muscles, Non-invasive snoring solution, Natural symptom elimination, Addresses root cause of snoring, Drug-free and device-free

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

**In-app purchases:** none


### Open Bridge

[App page](https://appshunter.io/ios/app/open-bridge/id1578358408)

Contribute your data to scientific research studies focused on cognition. Complete scheduled activities, similar to puzzles or memory tests, directly on your phone. Your identity is protected as the app collects data solely for research purposes.

**Highlights:** Contribute data for research studies, Complete scheduled cognitive activities, Activities resemble puzzles and memory tests, Data used solely for research, Protects user identity, Developed by non-profit research organizations

**In-app purchases:** none


## Frequently asked questions

### Is SNOR free?

SNOR is free to download, with no in-app purchases.

### Is Open Bridge free?

Open Bridge is free to download, with no in-app purchases.

### Which has better reviews, SNOR or Open Bridge?

Open Bridge is rated higher. SNOR averages 4.8 out of 5 from 4 ratings, while Open Bridge averages 5.0 from 5 ratings.

### Do SNOR or Open Bridge have ads?

Neither SNOR nor Open Bridge shows ads.

### Which is updated more often, SNOR or Open Bridge?

SNOR ships an update every 6 months, and Open Bridge every 5 weeks. Most recently, SNOR was updated on July 29, 2026 and Open Bridge on September 18, 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.*