Signature maker vs Scroll Brake
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signature maker
Easily sign, edit, scan, and convert PDF documents on your iPhone. This app allows you to create and manage digital signatures, extract text, and convert files to various formats. It's designed for quick and intuitive document management for everyday tasks.
- Sign PDFs with custom electronic signatures
- Create and manage multiple signature styles
- Scan documents to PDF or image formats
- Edit PDF pages (reorder, remove, add)
- Extract text from PDFs to TXT or DOC
- Convert PDFs to JPEG/PNG
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PDF Boost: All-in-One PDF Editor PDF Boost is a simple yet powerful app for working with your PDF documents. Sign, edit, scan, and convert files in just a few seconds directly on your iPhone. Key Features: 1. Sign PDFs Add electronic signatures to contracts, invoices, and any other documents. Create your own signature once and use it anytime. 2. Create Signatures Draw signatures manually, change color and style, and manage them easily. 3. Scan and Convert Documents Use your camera to scan contracts, invoices, or receipts and convert them into PDFs or images (JPEG/PNG). 4. Edit Documents Manage your pages with ease: reorder, remove, or add new pages. 4. Extract Text from PDF Instantly turn any PDF into editable text in TXT or DOC format. 5. Convert PDF to JPEG/PNG Export selected pages or the entire document in the format you need. Why PDF Boost? 1. Fast and intuitive – all essential tools in one app 2. Works offline – your documents remain on your device 3. Ideal for school, business, and everyday tasks With PDF Boost, you save time and always have the right tools to handle your documents. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Scroll Brake
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Scroll Brake helps you manage your screen time and stop opening distracting apps on autopilot. The app's goal is not to strictly ban apps or forcibly restrict your time on social media. The real goal is to turn mindless tapping into a conscious choice rather than an automatic reaction. The concept is straightforward: once your daily limit for an app or website runs out, access is paused behind a quick math problem. To continue using the app, solve the equation in your head. That brief pause gives you just enough time to reset. You can make this conscious choice anywhere — on public transit, in meetings, or in quiet rooms — completely discreetly and without disturbing anyone. No awkward physical exercises, loud alarms, or barcode scanning: just a few seconds of quiet mental focus. If you opened the app out of boredom, you can easily put your phone down. If you genuinely need it for work or communication, solve the puzzle and continue. HOW IT WORKS 1. Choose the apps and websites you want to limit. 2. Set your daily time allowance. 3. When time expires, Scroll Brake shields the screen with a math problem. 4. Solve the equation to unlock access. PRO TIP: SPLIT LIMITS & STRICT MODE Instead of one broad 1-hour limit, set a 10-minute session interval and cap daily unlocks at 6 in Strict Mode. You still get that same hour, but every 10 minutes a math puzzle breaks the endless feed hypnosis. Once those 6 unlocks are used up, the app stays firmly locked until tomorrow. KEY FEATURES • Adaptive Math Difficulty Equations adjust to your mental calculation speed. You can calibrate the baseline difficulty during setup — from quick single-step arithmetic to more challenging puzzles. • Strict Mode Need an unyielding barrier? Set a daily cap on unlock attempts. Once you reach it, apps are strictly locked until tomorrow, with no way to solve your way in. • Conscious Choice Anywhere No awkward tasks, loud sounds, or scanning barcodes. Solving an equation in your head takes seconds and allows you to make an intentional choice in any setting — on transit, at work, or at home — without disturbing anyone. • Daily Discipline, No Weekday Exceptions There are deliberately no day-of-week schedules. Bad habits don’t follow a work calendar: restricting screen time Monday to Friday only to binge all weekend won’t break the loop. Scroll Brake keeps your focus consistent every day. • App & Website Limits Limit individual apps, categories, or infinite scroll websites in Safari. • Screen Time Stats Keep track of your daily progress and see how much intentional focus time you gain back each week. • Privacy & Battery Efficiency Built directly on Apple's native Screen Time API: highly optimized, zero background battery drain, and no tracking. All calculations and statistics stay strictly on your device. • Zero Push Notifications Scroll Brake never requests notification permissions. It is built for uninterrupted quiet and focus, so it will never spam you with push alerts, sounds, or reminders. Spend your attention on what genuinely matters. Download Scroll Brake and make phone use intentional again. TERMS, PRIVACY & CONDITIONS Read on https://novasynapse.com/products/scroll-brake/privacy/ & https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Scroll Brake at none against Signature maker's 4. Signature maker's advantage is iOS requirement (16.6 vs 26.5). On price, update cadence, ads 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. Signature maker sells 4 in-app purchases, starting at $6.99 per 7 days. Scroll Brake asks for nothing beyond the download.
Signature maker ships an update every 6 days, Scroll Brake weekly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Signature maker | Scroll Brake |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (21 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 26.5 |
| Further details — not scored | ||
| Size | 47 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Appers Limited | NovaSynapse OU |
In-app purchases
Signature maker
- weekly subscription3 Days trial$6.997 Days
- Promo Annual$29.991 Year
- Annual subscription$39.991 Year
- Scanner Life Time$79.99
Scroll Brake
No in-app purchases
Questions
Is Signature maker free?
Is Scroll Brake free?
Do Signature maker or Scroll Brake have ads?
Which is updated more often, Signature maker or Scroll Brake?
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