# Proto.io vs Creative Preview

The clearest difference is rating: Creative Preview at 4.3 against Proto.io's 3.7. Creative Preview also leads on ratings volume (24 vs 6). Proto.io's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, update cadence 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.

Creative Preview holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 6 and 24 respectively. Written reviews complicate that: 42% of Proto.io's written reviews are positive against 40% of Creative Preview's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on June 9, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | Proto.io | Creative Preview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/protoio/id854504039/reviews) | **[4.3 (24 ratings)](https://appshunter.io/ios/app/creative-preview/id1031988940/reviews)** |
| Number of ratings | 6 | **24** |
| Positive reviews | **41.8% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Size | 34 MB | 30 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Proto.io](https://appshunter.io/developer/854504042) | [Google](https://appshunter.io/developer/281956209) |

## What reviewers say

### Proto.io

[App page](https://appshunter.io/ios/app/protoio/id854504039)

This application allows users to preview and interact with their Proto.io projects on any device. It supports native touch gestures for a realistic prototyping experience and offers offline viewing of cached projects. Users can also record and share their prototype interactions.

**Highlights:** Preview shared Proto.io projects, Access all projects from your account, Full-screen prototype viewing, Interact with native touch gestures, Preview on any device/screen size, Offline viewing of cached projects, Record and share prototype interactions

**Features:** macOS Compatibility

**In-app purchases:** none


### Creative Preview

[App page](https://appshunter.io/ios/app/creative-preview/id1031988940)

Test mobile ads directly on your smartphone or tablet before they go live. Scan QR codes or enter creative URLs to preview display and video ads. Review reporting metrics within the app's console.

**Highlights:** Preview display and video creatives, Test ads on smartphone or tablet, Scan QR codes for preview, Manually add creative URLs, Review reporting metrics

**In-app purchases:** none


## Frequently asked questions

### Is Proto.io free?

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

### Is Creative Preview free?

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

### Which has better reviews, Proto.io or Creative Preview?

Creative Preview is rated higher. Proto.io averages 3.7 out of 5 from 6 ratings, while Creative Preview averages 4.3 from 24 ratings.

### Do Proto.io or Creative Preview have ads?

Creative Preview shows ads; Proto.io does not.

### Which is updated more often, Proto.io or Creative Preview?

Proto.io ships an update every 4 months, and Creative Preview every 4 months. Most recently, Proto.io was updated on June 9, 2026 and Creative Preview on July 27, 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.*