# RF 4DAT vs Postage Stamp Camera

RF 4DAT and Postage Stamp Camera 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. RF 4DAT sells 1 one-off in-app purchase and Postage Stamp Camera sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RF 4DAT ships an update every 3 months, Postage Stamp Camera every 2 months. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RF 4DAT | Postage Stamp Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (15 ratings)](https://appshunter.io/ios/app/postage-stamp-camera-stampout/id6791968686/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Subscription |
| Size | 1 MB | 125 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [4DAT LLC](https://appshunter.io/developer/1649051364) | [Essam Harous](https://appshunter.io/developer/1769831339) |

## What reviewers say

### RF 4DAT

[App page](https://appshunter.io/ios/app/rf-4dat/id6757926768)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RF 4DAT Pro | $2.99 | one-time |


### Postage Stamp Camera

[App page](https://appshunter.io/ios/app/postage-stamp-camera-stampout/id6791968686)

Transform photos and videos into unique postage stamps with authentic perforated edges. Create a personal collection, add captions, and organize memories in various visual layouts. This app offers a private, offline-first experience for journaling your moments.

**Highlights:** Create stamps from camera, photos, and video frames, Authentic perforated and serrated stamp edges, Classic and full-bleed stamp styles, Add titles, captions, and postmark dates, Calendar, Cards, and Gravity collection views, Save and share stamps as images, Private, offline-first experience

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StampOut Weekly | $4.99 | per 7 days |
| StampOut yearly | $39.99 | per year |
| 100 coins | $9.99 | one-time |
| 200coins | $14.99 | one-time |
| stampout lifetime | $49.99 | one-time |


## Frequently asked questions

### Is RF 4DAT free?

RF 4DAT is free to download, with in-app purchases available.

### Is Postage Stamp Camera free?

Postage Stamp Camera is free to download, with in-app purchases available.

### Do RF 4DAT or Postage Stamp Camera have ads?

Neither RF 4DAT nor Postage Stamp Camera shows ads.

### Which is updated more often, RF 4DAT or Postage Stamp Camera?

RF 4DAT ships an update every 3 months, and Postage Stamp Camera every 2 months. Most recently, RF 4DAT was updated on October 31, 2026 and Postage Stamp Camera on November 6, 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.*