# S3SH vs OSHI

The clearest difference is rating: S3SH at 5.0 against OSHI's 3.0. S3SH also leads on iOS requirement (15.6 vs 17.5). OSHI's advantage is update cadence (every 3 days vs weekly). 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.

S3SH holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

S3SH ships an update weekly, OSHI every 3 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | S3SH | OSHI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/s3sh/id6746081073/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/oshi-offline-messenger/id6753926350/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 21 MB | 34 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Akshay Pramod More](https://appshunter.io/developer/1815063960) | [HUGO ANATOLE PAUL MORICEAU](https://appshunter.io/developer/1845368412) |

## What reviewers say

### S3SH

[App page](https://appshunter.io/ios/app/s3sh/id6746081073)

This messaging app prioritizes your privacy with no accounts, tracking, or compromises. It allows for instant, secure conversations and temporary collaborations without requiring personal information.

**Highlights:** No account sign-ups required, Instant messaging sessions, Absolute privacy by design, Real-time messaging, Optional AI assistant, Session management, Deep links for easy sharing

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

**In-app purchases:** none


### OSHI

[App page](https://appshunter.io/ios/app/oshi-offline-messenger/id6753926350)

This app enables private chat and calls without an internet connection, using Bluetooth and Wi-Fi mesh technology. It allows users to communicate and share content even in areas with no signal, with end-to-end encryption for one-to-one conversations.

**Highlights:** Works offline via Bluetooth/Wi-Fi mesh, End-to-end encrypted one-to-one chats and calls, No phone number or SIM required, On-device AI assistant, Voice and video calls, Group chats and media sharing, Self-destructing media

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S3SH free?

S3SH is free to download, with no in-app purchases.

### Is OSHI free?

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

### Which has better reviews, S3SH or OSHI?

S3SH is rated higher. S3SH averages 5.0 out of 5 from 1 ratings, while OSHI averages 3.0 from 2 ratings.

### Do S3SH or OSHI have ads?

Neither S3SH nor OSHI shows ads.

### Which is updated more often, S3SH or OSHI?

S3SH ships an update weekly, and OSHI every 3 days. Most recently, S3SH was updated on October 30, 2026 and OSHI on November 5, 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.*