# Simple Passe vs ProofMark

The clearest difference is in-app purchases: Simple Passe at none against ProofMark's 4. ProofMark's advantage is update cadence (every 2 weeks vs every 12 months) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ProofMark sells 4 in-app purchases, starting at $29.00 per month. Simple Passe asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Simple Passe against 5.0 for ProofMark. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Simple Passe ships an update every 12 months, ProofMark every 2 weeks. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Simple Passe | ProofMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/simple-passe/id6717616678/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/proofmark/id6752626539/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 60 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ari Jaaksi](https://appshunter.io/developer/1770069317) | [Ubot Labs](https://appshunter.io/developer/1838068835) |

## What reviewers say

### Simple Passe

[App page](https://appshunter.io/ios/app/simple-passe/id6717616678)

Easily add custom borders to your photos. Select border color and width, then apply to any image. The app saves a new image with borders, perfect for enhancing your social media galleries with an elegant look.

**Highlights:** Add custom borders, Select border color, Adjust border width, Save bordered images, Enhance social media photos

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

**In-app purchases:** none


### ProofMark

[App page](https://appshunter.io/ios/app/proofmark/id6752626539)

This app embeds an invisible, tamper-evident identifier into your images, allowing anyone to verify their authenticity. Protect your creative work from AI-generated content and ensure your media remains trustworthy across all platforms.

**Highlights:** Add invisible, tamper-evident Proofmarks, Verify media authenticity, Protect creative work, Share media with confidence, Survives compression, cropping, and edits

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creator Monthly | $29.00 | per month |
| Premium Monthly | $99.00 | per month |
| Creator Yearly | $289.00 | per year |
| Premium Yearly | $979.99 | per year |


## Frequently asked questions

### Is Simple Passe free?

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

### Is ProofMark free?

ProofMark is free to download, with in-app purchases available.

### Which has better reviews, Simple Passe or ProofMark?

Simple Passe and ProofMark are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Simple Passe or ProofMark have ads?

Neither Simple Passe nor ProofMark shows ads.

### Which is updated more often, Simple Passe or ProofMark?

Simple Passe ships an update every 12 months, and ProofMark every 2 weeks. Most recently, Simple Passe was updated on October 8, 2026 and ProofMark on October 3, 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.*