# Swapy vs hey postcard

The clearest difference is update cadence: hey postcard at every 10 days against Swapy's every 7 months. Swapy's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price, 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.

Swapy ships an update every 7 months, hey postcard every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Swapy | hey postcard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 46 MB | 105 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vaibhav Vishal](https://appshunter.io/developer/1801051425) | [Mihir Naik](https://appshunter.io/developer/1533515087) |

## What reviewers say

### Swapy

[App page](https://appshunter.io/ios/app/swapy-paperless-post/id6743055927)

**Features:** macOS Compatibility

**In-app purchases:** none


### hey postcard

[App page](https://appshunter.io/ios/app/hey-postcard-slow-messaging/id6776630623)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swapy free?

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

### Is hey postcard free?

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

### Do Swapy or hey postcard have ads?

Neither Swapy nor hey postcard shows ads.

### Which is updated more often, Swapy or hey postcard?

Swapy ships an update every 7 months, and hey postcard every 10 days. Most recently, Swapy was updated on October 25, 2026 and hey postcard on October 25, 2026.

---

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