# Dunas vs Postcards Are Fun

Dunas and Postcards Are Fun are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Dunas ships an update every 8 days, Postcards Are Fun every 11 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Dunas | Postcards Are Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/postcards-are-fun/id6764377933/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | — | Ad-supported |
| Size | 42 MB | 109 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Dunas Desenvolvimento de Software Ltda](https://appshunter.io/developer/1881126046) | [Biographer, Inc](https://appshunter.io/developer/1895755545) |

## What reviewers say

### Dunas

[App page](https://appshunter.io/ios/app/dunas/id6759843845)

**Features:** macOS Compatibility, Siri integration, 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 Dunas free?

Dunas 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.

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

Neither Dunas nor Postcards Are Fun shows ads.

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

Dunas ships an update every 8 days, and Postcards Are Fun every 11 days. Most recently, Dunas was updated on October 3, 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.*