# Open UI vs Mimicly

The clearest difference is in-app purchases: Open UI at none against Mimicly's 2. Open UI also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Mimicly sells 2 in-app purchases, starting at $5.99 per month. Open UI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Open UI | Mimicly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mimicly-chat-mockup-maker/id6777584708/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 51 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Empathetech](https://appshunter.io/developer/1743866691) | [Ata Tunc Bilge](https://appshunter.io/developer/6777584860) |

## What reviewers say

### Open UI

[App page](https://appshunter.io/ios/app/open-ui/id6499560244)

**Features:** Vision Pro support

**In-app purchases:** none


### Mimicly

[App page](https://appshunter.io/ios/app/mimicly-chat-mockup-maker/id6777584708)

Create realistic chat mockups for text stories, skits, and content previews. Edit message text, names, and profile photos. Save your creations as images or export them as video dialogues.

**Highlights:** 63 template options, Edit message text, names, and photos, Switch between light/dark modes, Save as image or MP4 video, Save and resume projects, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mimicly Pro Monthly | $5.99 | per month |
| Mimicly Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Open UI free?

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

### Is Mimicly free?

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

### Do Open UI or Mimicly have ads?

Neither Open UI nor Mimicly shows ads.

### Which is updated more often, Open UI or Mimicly?

Open UI ships an update every 3 weeks, and Mimicly every 3 weeks. Most recently, Open UI was updated on September 20, 2026 and Mimicly on September 22, 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.*