VisaPDF vs ReadTrace Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VisaPDF
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VisaPDF helps you prepare visa and immigration PDFs that meet strict file-size limits. All processing stays on your device — no uploads. VisaPDF is a privacy-first PDF toolkit built for visa and immigration paperwork. Quickly compress PDFs, split large files, merge supporting documents, and convert images to PDF — so your files match common visa portal requirements. Made for visa & immigration systems Choose an entry profile and work within typical limits used by: • IRCC (Canada) • CEAC — DS-160 / DS-260 (United States) • UKVI / UKVCAS (United Kingdom) • ImmiAccount (Australia) • Immigration NZ (New Zealand) • ICA (Singapore) Compress with size-limit awareness Pick a compression level and preview the estimated output size. VisaPDF warns you if a file may exceed the selected limit (such as 2MB, 4MB, or 5MB), helping you avoid last-minute surprises. Split oversized documents Split one large PDF into smaller parts that better fit portal requirements. Merge supporting files Combine passport scans, bank statements, and supporting documents into one clean, organized PDF. Convert photos to PDF Turn JPG/PNG images or scans into professional PDFs in seconds. 100% private & secure All processing happens locally on your device. No uploads. No tracking. --- Free & Pro Access (One-Time) Try VisaPDF for free. Upgrade to Pro Access with a one-time purchase to unlock unlimited use. Not a subscription. If you switch devices, you can restore your purchase anytime. --- Disclaimer VisaPDF is an independent document processing tool and is not affiliated with any government, immigration authority, or visa service. Requirements and file size limits vary by visa category — always confirm details with the relevant official portal. --- Privacy Policy: https://visapdf.xyz/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Additional Terms: https://visapdf.xyz/terms/
ReadTrace Pro
Save articles from the web for offline reading with a clean, serif-first interface. Organize saved content with custom collections and find anything with intelligent on-device search. Enjoy a private, ad-free reading experience designed for focused consumption.
- Save articles from web
- Offline reading
- Custom collections
- Semantic search
- Auto-tagging
- iCloud backup
- Ad-free experience
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A quiet, serif-first read-later app for people who treat long-form articles like books. — Save anything from the web — Tap "share" in Safari, or paste a URL inside the app. ReadTrace pulls out the body and images, strips the chrome, and saves a clean copy to your private library. Once it's saved, the network can vanish. Articles, images, and fonts are cached for fully offline reading. — Read on cream paper — Every article renders in Fraunces — a warm contemporary serif — over a soft cream background that's easier on the eyes than stark white. No ads, no related stories, no tap-to-load-more. The reader remembers your scroll position so you can return weeks later and pick up exactly where you left off. — Organize favorites with collections — Drop favorites into custom buckets — "Work", "Travel", "Things to write about someday". Each collection is its own shelf inside the Favorites tab. Tap a chip to narrow the library; tap it again to clear. — Search what you remember, not what you typed — Built-in semantic search uses Apple's on-device language embeddings to understand intent. Search "AI startups" and find articles about Vibe Coding training camps — no exact keyword required. Combined with literal substring matching across titles, authors, hostnames and tags, you'll find anything you've read. — Auto-tagging via on-device NLP — Every saved article is read once by Apple's NaturalLanguage framework and labeled with 3–5 keyword tags. As your library grows from ten articles to a thousand, tags keep it browsable. — Reading time, done right — Counts Chinese characters and Latin words separately at native reading speeds, so a long bilingual article gets an honest minute estimate instead of an English formula glued onto Chinese prose. — A safety net for what you save — Deleted articles don't vanish. They sit in the Recycle Bin for 30 days, then quietly clear themselves out. Restore anything with one tap — no second-guessing your gestures. — iCloud backup — A single backup file holds every article and every cached image. Restore on a new phone in seconds — fully offline-restorable, no servers to depend on. — Built for privacy — No accounts. No analytics. No tracking pixels. Your reading is between you and your phone. iCloud Drive is the only network endpoint we touch, and only if you choose to back up. — Built for iOS — Safari Share Extension. App Intents. Dynamic Type-aware reader. SwiftData persistence. Light-only by design — the cream palette is the point. — Quietly made — ReadTrace Pro is small. One developer, one design system, one belief: the web is full of writing worth reading carefully, and that writing deserves a calm, paper-feeling home you can return to. For people who want a smaller, quieter library — not an algorithmic feed.
Screenshots
Verdict
The clearest difference is in-app purchases: ReadTrace Pro at none against VisaPDF's 1. VisaPDF's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price and ads 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. VisaPDF sells 1 one-off in-app purchase. ReadTrace Pro asks for nothing beyond the download.
| Parameter | VisaPDF | ReadTrace Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Block Software Inc. | 熵析云枢网络科技 |
In-app purchases
VisaPDF
- Pro Access$19.99
ReadTrace Pro
No in-app purchases









