Text Helper vs Convert Case
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Text Helper
This free utility tool allows users to quickly convert text strings into over 19 different case formats with a single click. It supports multiple languages and offers unlimited usage for all conversion needs.
- Convert text to 19+ case formats
- One-click conversion
- Supports multiple languages
- Unlimited usage
- Fast speed
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Text Helper - Convert Case App is a free tool support convert string any case TEXT HELPER - CONVERT CASE APP FEATURE: - Very easy, easy just one click to convert any case - It is FREE tool convert any case for your string - Supports 19+ most popular convert case currently: Alternating case, Camel case, Capitalise case, Constant case, Dot case, Header case, Inverse case, Lower case, Lower first case, No case, Param case, Pascal case, Path case, Sentence case, Snake case, Sponge case, Title case, Upper case, Upper first case - Supports 8+ popular languages to make it easier for you to use the app - It is Best Convert Any Case Tool, fast speed and unlimited usage Install text helper - convert case app tool now: Free tool support convert any case your string
Convert Case
This utility transforms text by changing its case and cleaning up formatting. It offers various text conversion styles, including programming-specific formats and decorative Unicode fonts. The app also includes tools for removing unwanted characters and encoding/decoding text.
- Multiple text case conversions
- Programming case formats
- 66 Unicode fancy fonts
- Remove formatting and special characters
- Encode/decode text (Base64, URL, ROT13)
- Undo functionality
- Sync text across tools
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Convert Case changes the case of your text and cleans up its formatting. Paste text from a document, a message or a web page, pick a case, and copy the result back out. It gives the same results as convertcase.net. Features: - Seven cases: UPPER CASE, lower case, Sentence case, Capitalized Case, Title Case, aLtErNaTiNg cAsE and InVeRsE CaSe. Sentence case keeps abbreviations, initials such as U.S. and quoted sentences right, and Title Case keeps short words such as "and" and "of" in lower case. - Programming Cases: camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case and dot.case, with a tab for each. Your text stays as you typed it and the converted text appears below, so you can switch between cases freely. Each line is converted on its own, and words in any alphabet are kept whole. - Fancy Fonts: 66 Unicode styles, including Script, Fraktur, Double-Struck, Circled, Small Caps, Upside Down, Mirror, Strikethrough and Underline. Tap a style to copy it, filter the list by name or by words such as "cursive" or "bubble", and pin the styles you use most to Favorites at the top. - Remove Formatting: remove extra spaces, leading and trailing spaces, line breaks, empty lines, HTML tags, URLs, emojis, em and en dashes, punctuation, numbers and special characters. Choose as many options as you need and apply them at once. Ordinary text is left intact: "don't" keeps its apostrophe, "$3.50" keeps its decimal point, and accents and other alphabets are kept. Your choices are remembered. - Encode / Decode: Base64, URL encoding, ROT13, UTF-8 hex bytes, HTML entities, binary and Unicode escapes, updated as you type. If you paste encoded text while Encode is chosen, the app offers to decode it. - Undo: Clear, Remove Formatting and a conversion can be undone for a few seconds afterward. - Sync text between tools: paste once and the same text is in Convert, Fancy Fonts, Remove Formatting, Encode / Decode and Programming Cases. - 14 languages: English (US and UK), German, Spanish, French, Portuguese, Polish, Italian, Hungarian, Slovenian, Greek, Filipino, Hindi, Turkish and Ukrainian. - Language rules: German ẞ in capitals, Turkish dotted İ, Greek capitals without accents, and Title Case keeps the short words of French, German, Spanish and Italian in lower case. - Proper nouns: over 3,000 names and abbreviations (iPhone, NASA, YouTube) keep their casing. Words that are also ordinary words, such as "rest" or "polish", only keep it where you typed them that way. Add your own terms in Settings. - Settings: language, System, Light or Dark theme, copy after converting, sync text between tools, and remember text between sessions. - Reminder notification: if you leave the app with text in it, a notification lets you come back and convert it. You can turn it off in Settings. - Paste, copy and share: one tap to paste text from another app, copy the result, or share it to messages, email or social media. - Quick-launch shortcuts: long-press the app icon to open Fancy Fonts, Remove Formatting, Encode / Decode or Programming Cases directly. - Works offline: everything works without an internet connection, and your text stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: Convert Case at none against Text Helper's 3. Convert Case also leads on ads (none vs shown) and ratings volume (10 vs 2). Text Helper's advantage is update cadence (daily vs weekly) and iOS requirement (11.0 vs 15.0). On price, rating and device support 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. Text Helper sells 3 one-off in-app purchases. Convert Case asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Text Helper against 4.9 for Convert Case. That said, the two scores are not equally well evidenced: Convert Case has 10 ratings behind it against 2, so its average is the more settled of the two.
Text Helper ships an update daily, Convert Case weekly. Both last shipped on November 4, 2026.
| Parameter | Text Helper | Convert Case |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.9 (10 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 10 — better |
| Update frequency | Daily — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 57 MB | 23 MB |
| Age rating | 17+ | 4+ |
| Developer | Phuong Thao Cao | Convert Case Ltd |
Customer experience
Text Helper
Convert Case
In-app purchases
Text Helper
- Donate 1$$0.99
- Donate 2$$1.99
- Donate 5$$4.99
Convert Case
No in-app purchases








