Open UI vs Mimicly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open UI
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Checkout Open UI, the only truly accessible app generator. Open UI is a sandbox where every aspect of the app’s appearance can be controlled by you. Do you want fun fonts, vibrant colors, and a picture of your pet on every screen? No problem. Do you need high contrast layouts, large touch points, and screen reader support? We’ve got you covered. Then, when the UI is just how you like it: click “Generate” and make that (app) dream come true.
Mimicly
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.
- 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
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Write both sides of a conversation. Make it look right. Save the screenshot or play it as a video. Mimicly is a chat mockup maker for text stories, skits, storyboards and content previews. Choose from 63 templates for messages, AI-style conversations, social posts, stories, comments, email and game chats. MAKE THE CONVERSATION YOURS Edit message text, names, profile photos, timestamps and supported interface details. Switch between light and dark looks and preview the scene as you work. SAVE AN IMAGE OR RECORD A DIALOGUE Export a sharp image, or turn a supported conversation into an MP4 with messages appearing in sequence. Game-chat templates support image export only. KEEP WORKING ON YOUR IDEAS Save projects and come back to your edits. Use the app in English, Turkish, Spanish, Simplified Chinese, German or Swiss German. TRY IT, THEN CHOOSE PRO Sign in for 3 free exports, shared across images and recordings. Pro unlocks the full template collection and watermark-free exports. Monthly subscription and lifetime purchase options are available; prices are shown before purchase. Restore purchases from Manage Pro. Mimicly creates fictional, editable mockups. It does not send messages, publish to social networks or generate AI answers. All dialogue is written by you. Mimicly is independent and is not affiliated with the platforms its templates depict. Monthly subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel your subscription in your App Store account settings. Terms of Use: https://mimicly.net/legal/terms Privacy Policy: https://mimicly.net/legal/privacy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Open UI | Mimicly |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 51 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Empathetech | Ata Tunc Bilge |
In-app purchases
Open UI
No in-app purchases
Mimicly
- Mimicly Pro Monthly$5.991 Month
- Mimicly Pro Lifetime$12.99
