# S3SH vs Postcards Are Fun

The clearest difference is monetization model: S3SH at free against Postcards Are Fun's ad-supported. S3SH also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). Postcards Are Fun's advantage is ratings volume (4 vs 1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for S3SH against 5.0 for Postcards Are Fun. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

S3SH ships an update weekly, Postcards Are Fun every 11 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | S3SH | Postcards Are Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/s3sh/id6746081073/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/postcards-are-fun/id6764377933/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | **Free** | Ad-supported |
| Size | 21 MB | 109 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Akshay Pramod More](https://appshunter.io/developer/1815063960) | [Biographer, Inc](https://appshunter.io/developer/1895755545) |

## 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


### Postcards Are Fun

[App page](https://appshunter.io/ios/app/postcards-are-fun/id6764377933)

Share life's moments with close friends and family through voice notes and photos. This app transforms your ramblings into digital postcards, fostering genuine connection without the pressure of public performance.

**Highlights:** Record voice notes or type updates, Add photos to your messages, Transform updates into digital postcards, Share with close friends and family circles, No followers or vanity metrics, Preserves your authentic voice

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

**In-app purchases:** none


## Frequently asked questions

### Is S3SH free?

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

### Is Postcards Are Fun free?

Postcards Are Fun is free to download, with no in-app purchases.

### Which has better reviews, S3SH or Postcards Are Fun?

S3SH and Postcards Are Fun are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do S3SH or Postcards Are Fun have ads?

Neither S3SH nor Postcards Are Fun shows ads.

### Which is updated more often, S3SH or Postcards Are Fun?

S3SH ships an update weekly, and Postcards Are Fun every 11 days. Most recently, S3SH was updated on October 12, 2026 and Postcards Are Fun on October 8, 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.*