Convertium vs Open UI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Convertium
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Introducing Convertium, the ultimate text transformation app designed to streamline your writing process and enhance your productivity. Whether you're editing documents, composing emails, or managing social media posts, Convertium offers a seamless solution to achieve the perfect text format with minimal effort. Features: - Flexible Text Transformations: Convertium empowers you with the ability to easily convert text between Sentence case, lower case, and UPPER CASE formats, ensuring your writing always meets the desired tone and style. - User-Friendly Experience: Our intuitive interface is crafted for simplicity and efficiency, making text transformation accessible to everyone, regardless of technical expertise. Customized Aesthetics: Tailor the app's look to your liking with a customizable accent color, creating a personalized and engaging user environment. - Effortless Editing: The built-in Text Editor is optimized for convenience, featuring adjustable display options and straightforward functionality for both inputting and viewing your converted text. How It Works: Enter Your Text: Start by typing or pasting your text into the designated input field. Choose the Case: Select your preferred text case format from the segmented control options. Convert with Ease: Click the 'Convert' button and instantly see your text transformed to the selected format, ready for any application. Convertium is more than just a text conversion tool—it's a companion for anyone who values precision and efficiency in their writing. It's ideal for professionals, students, and casual users alike, providing a straightforward solution to a common challenge.
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.
Screenshots
Verdict
Convertium and Open UI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Convertium | Open UI |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 14.7 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Rouzbeh Beikpour | Empathetech |
In-app purchases
Convertium
No in-app purchases
Open UI
No in-app purchases








