Clean Text vs ThumbMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clean Text
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Transform messy formatted text into clean, plain text instantly. Clean Text removes all formatting, fonts, and styling from any text you paste — giving you clean, readable text every time. Perfect for copying content from websites, documents, or anywhere formatting gets in the way. Simply paste your formatted text and get clean results instantly. Whether you're cleaning up text from emails, web pages, or documents, Clean Text makes it effortless to get the plain text you need. FEATURES • One-Tap Text Cleaning Paste any formatted text and instantly get clean, plain text without fonts, colors, or styling. • Smart Paste Options Choose how new text is added: same line, new line, or with extra spacing between content. • Quick Copy & Clear Copy your cleaned text to clipboard with one tap, or clear everything to start fresh. • Clipboard Management Built-in clipboard clearing feature for privacy and convenience. • Simple, Clean Interface Focused design that gets out of your way — just paste, clean, and copy. Clean Text makes formatting headaches disappear. Get clean, readable text every time — no fuss, no complicated settings.
ThumbMark
This offline tool allows users to capture, organize, and analyze high-resolution fingerprints locally. It offers multiple viewing modes for detailed ridge examination and ensures all data remains on the device.
- Local data processing
- Detailed fingerprint organization
- Triple vision analysis modes
- High-resolution capture
- Unlimited subject profiles (Pro)
- Advanced export capabilities (Pro)
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ThumbMark is the ultimate offline fingerprint organization and analysis tool. Designed strictly for fingerprint analysis, ThumbMark allows you to capture high-resolution fingerprints using your device's camera—without ever sending your data to the cloud. Features: • Local Processing: 100% of your data stays on your device. We never transmit your information. • Detailed Organization: Log subjects and seamlessly organize captures for both left and right-hand fingers (thumbs, indexes, middles, rings, and pinkies). • Triple Vision Analysis: Instantly toggle between 3 distinct viewing modes for every capture: RAW, EQ (Equalized), and BIN (Binarized) to expose maximum ridge detail. • High-Resolution Capture: Utilize maximum resolution and precise camera controls to ensure clean, high-quality images for analysis. Unlock ThumbMark PRO: Upgrade to Pro to unlock unlimited subject profiles and advanced export capabilities. Manage your subscriptions easily from your device settings. ThumbMark is perfect for researchers, professionals, or anyone who needs to capture, organize, and analyze fingerprints locally. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gist.github.com/karurosux/81e735b801685df55e49afe7108707c0#file-thumbmark-privacy-policy-md
Screenshots
Verdict
The clearest difference is update cadence: ThumbMark at weekly against Clean Text's every 2 months. ThumbMark also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Clean Text sells 1 one-off in-app purchase and ThumbMark sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Clean Text ships an update every 2 months, ThumbMark weekly. The most recent releases landed on July 4, 2026 and September 19, 2026 respectively.
| Parameter | Clean Text | ThumbMark |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Donald Latumahina | Carlos Javier Gonzalez Vasquez |
In-app purchases
Clean Text
- Premium$4.99
ThumbMark
- Thumbmark Pro Week$2.997 Days
- Thumbmark Pro Month$5.991 Month
- Thumbmark Pro Year$49.991 Year









