Panda PDF vs SpamRadar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Panda PDF
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Title: Panda PDF - Your Ultimate PDF Companion Welcome to Panda PDF, the most full-featured PDF reader and editor designed to change the way you interact with documents. Why choose Panda PDF? Elegant and intuitive design: Immerse yourself in a carefully designed interface that intuitively adapts to your workflow. Panda PDF is carefully designed to be simple yet powerful. Advanced PDF editing: Enhance your documents with powerful editing tools. Easily edit text, images, and annotations to make your PDFs truly your own. Seamless collaboration: Collaborate like never before. Share annotated documents, track changes, and enhance teamwork with our powerful collaboration features. Smart document organization: Stay organized with ease. Our smart document management system lets you easily categorize, tag, and search PDFs. The core of security: Your privacy is important. Panda PDF offers state-of-the-art security features, including password protection and encryption, ensuring your sensitive information remains secure. Cloud integration: Access your documents anytime, anywhere. Seamlessly sync your PDFs across all your devices with our secure cloud integration. Customizable reading experience: Customize your reading experience. Whether it's night mode, adjustable fonts or background color, Panda PDF puts you in control. Explore the future of PDF interaction with Panda PDF. Download now and experience the new era of document empowerment! If you have any good suggestions, please contact us in time. Email: pandapdf2024@gamil.com In-app purchase instructions 1. Service name: PandaPDF Permanent Membership, price: $99.99. 2. Service name: PandaPDF Membership (automatic renewal), price: $9.99 per month. 3. Service name: PandaPDF Membership (automatic renewal), price: three months. $19.99. 4. Service name: PandaPDF Membership (automatic renewal), price: $59.99 for twelve months. 5. If you purchase an auto-renewing membership account, your iTunes account will be automatically deducted 24 hours before each month's expiration and the membership validity period will be extended. 6. If you need to cancel the subscription, please manually open the "Settings" of your Apple phone --> enter "iTunes Store and App Store" --> click "Apple ID", select "View Apple ID", enter the "Account Settings" page, and click "Subscriptions", select "PandaPDF" to cancel the subscription. If the subscription is not closed at least 24 hours before the end of the subscription period, the subscription will automatically renew. Privacy Policy and Terms of Use Privacy Policy: https://mp.weixin.qq.com/s?__biz=Mzg3ODg5Mzg0NA==&mid=2247483694&idx=1&sn=f8c80fc944cc854f881baf8cfcbd34a6&chksm=cf0d8f55f87a0643c805e1cbe222f2ef65e112752db26876c230f1183184bdc5ba6179971609&token=835344260&lang=zh_CN#rd Terms of Use: https://mp.weixin.qq.com/s?__biz=Mzg3ODg5Mzg0NA==&mid=2247483707&idx=1&sn=c8128468638ba88f06f0fe31ecde9278&chksm=cf0d8f40f87a0656c7fd77561ac14fda3d90aa15039c3abca3f9326fd9f663aad9e1f796cde2&token=835344260&lang=zh_CN#rd
SpamRadar
This app protects your device from spam texts and phishing attacks using on-device AI. It analyzes messages locally, ensuring your content never leaves your phone. Track blocked threats and manage your message filtering with ease.
- On-device AI message analysis
- Blocks phishing links and scams
- Tracks blocked threats
- Privacy-focused design
- Simple 30-second setup
- Classifies messages locally
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SpamRadar blocks spam texts and phishing attacks before they reach you — all on your device, in private. Most spam filters send your messages to a cloud server to analyze them. SpamRadar never does. Every message is classified locally using an on-device AI model. No message content ever leaves your phone. HOW IT WORKS When an unknown sender texts you, iOS routes the message to SpamRadar's filter. It scores the message in milliseconds using machine learning, link analysis, and sender reputation — then routes it to your inbox, promotions, or junk. Your messages stay on your device the entire time. WHAT IT CATCHES • Phishing links (fake bank, IRS, USPS, delivery scams) • Prize and lottery texts • Urgent account suspension threats • Suspicious international senders • URL shorteners hiding malicious destinations • Government impersonation texts WHAT YOU SEE The dashboard tracks every threat caught. See how many messages were blocked, flagged as promotions, or passed through. No message content is ever stored — only counts and categories. PRIVACY BY DESIGN Apple's message filter sandbox physically prevents network access during filtering. SpamRadar is built entirely within that sandbox. There is no server, no account, and no way for message content to leave your device. SETUP TAKES 30 SECONDS 1. Open Settings → Apps → Messages 2. Toggle on Screen Unknown Senders 3. Tap Text Message Filter → select SpamRadar SpamRadar is free. No subscription, no paywall.
Screenshots
Verdict
The clearest difference is in-app purchases: SpamRadar at none against Panda PDF's 4. Panda PDF's advantage is device support (3 vs 1) 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. Panda PDF sells 4 in-app purchases, starting at $9.99 per month. SpamRadar asks for nothing beyond the download.
| Parameter | Panda PDF | SpamRadar |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 87 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 维 刘 | Twin Suns LLC |
In-app purchases
Panda PDF
- PandaPDF Membership$9.991 Month
- PandaPDF Membership$19.993 Months
- PandaPDF Membership$59.991 Year
- PandaPDF Permanent Membership$99.99
SpamRadar
No in-app purchases









