PDF Scanner vs CheerLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scanner
Transform your mobile device into a powerful document scanner. Easily digitize paper documents into high-quality PDF files with automatic detection, perspective correction, and color enhancements. Organize and share your scans with ease.
- Convert paper to multi-page PDFs
- Automatic document detection
- Perspective correction
- Organize scans with tags
- Share documents easily
- High-resolution scans up to 300 dpi
- Import photos from gallery
Read full descriptionHide full description
Transform your iPhone and iPad into powerful document scanners with PDF Scanner. In just a few taps, digitize your paper documents into sharp, clean PDF files. PDF Scanner automatically detects and captures documents, applying perspective correction and color enhancements for high-quality results. Key Features At A Glance: • CREATE PDFs: ∙ Easily convert paper documents into multi-page PDF files. ∙ Automatic document detection. ∙ Enhanced with perspective correction. • FILE MANAGEMENT: ∙ Organize your scans and label them with colorful tags. • SHARE YOUR SCANS: ∙ Easily share documents with friends or co-workers. • AND MUCH MORE... Premium Features: • UNLIMITED PAGES: ∙ No limit on pages and file size of your scans. • DOCUMENT FORMAT: ∙ Choose from document sizes like US Letter, US Legal, A3, A4, A5, and more. • HIGH-RESOLUTION SCANS: ∙ Create up to 300 dpi high-resolution documents. • AUTO-ENHANCE: ∙ Automatically enhance scan quality and color. • COLOR FILTERS: ∙ Apply Black & White or grayscale filters to your scans. • PHOTO IMPORT: ∙ Import images from the Photos app. • AUTOMATIC CAPTURE: ∙ Automatically detects and scans a document. A monthly or annual subscription is required to get access to all premium features. --- Subscribe monthly or annually to access all premium features. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Charges apply to your AppStore Account at purchase confirmation. Manage or cancel your subscription anytime in your AppStore Account Settings. Terms of Use: https://pdf-pro.net/terms-of-service/ Privacy Policy: https://pdf-pro.net/privacy-policy/
CheerLens
Read full descriptionHide full description
Master Your Interview Smile with CheerLens In today's virtual interview world, your smile can make or break your chances of getting hired. Research shows that 55% of communication happens through body language, but in virtual settings, your facial expressions take center stage. CheerLens helps you perfect your smile so you can make a lasting positive impression. Why Smiling Matters in Virtual Interviews Virtual interviews limit the effectiveness of full-body communication. Without in-person cues like a confident handshake or warm body language, your facial expressions become critical for building rapport. A genuine smile instantly makes you appear more approachable, trustworthy, and engaged—even through a screen. Key Features: Real-Time Smile Detection Practice with live feedback using advanced facial recognition technology. See your smile confidence score in real-time as you speak. Practice Analytics Track your progress with detailed analytics. Monitor your smile consistency and improve over time. Two Practice Modes -Smile Training (Q&A Practice): Answer interview questions while maintaining your smile -Smile Monitor: Practice speaking naturally while monitoring your smile throughout Flexible Practice Sessions Practice at your own pace. Free plan includes 3 minutes of daily practice, or upgrade to Premium for unlimited access. Privacy First All facial analysis is processed locally on your device. Your data is never stored or transmitted to any server. Your privacy is our priority. Perfect For: - Job seekers preparing for virtual interviews - Professionals wanting to improve their on-camera presence - Anyone looking to boost their confidence in video calls - Students preparing for virtual presentations How It Works: 1. Open CheerLens and start a practice session 2. Answer interview questions or speak naturally 3. Receive real-time feedback on your smile confidence 4. Review your performance and improve over time 【The 3-Minute Daily Habit】 We believe consistency beats intensity. Our App is built around a "3-Minute Daily Routine." Just 3 minutes a day of guided smile practicing can rewire your facial muscle memory, making a natural, warm smile your default setting during high-pressure video calls. 【Simple Pricing】 1. Free Plan Member: Enjoy full access to all features for 3 minutes every day. Perfect for a quick pre-interview warm-up. 2. Unlimited Pro (Lifetime Access): Loved the results? Unlock unlimited practice time forever with a single one-time purchase. No subscriptions, no hidden fees. Your Success Starts with a Smile Don't let a flat expression cost you your dream job. Practice with CheerLens and walk into your next virtual interview with confidence. Privacy & Security: - All facial analysis processed locally on your device - No data stored or transmitted to servers - No account required - Your privacy is protected Support: Questions or feedback? Contact us through the app's Support section. Note: CheerLens uses Google ML Kit Face Detection for real-time facial expression analysis. All processing happens locally on your device for maximum privacy and security.
Screenshots
Verdict
PDF Scanner and CheerLens are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. PDF Scanner sells 4 in-app purchases, starting at $0.99 per month and CheerLens sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | PDF Scanner | CheerLens |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (50 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 50 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 14 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominic Rodemer | CHIAKANG LIN |
In-app purchases
PDF Scanner
- PDF Scanner Offer - Monthly3 Days trial$0.991 Month
- PDF Scanner - Monthly3 Days trial$1.991 Month
- PDF Scanner Offer - Annual3 Days trial$8.991 Year
Show 1 moreShow fewer
- PDF Scanner - Annual3 Days trial$14.991 Year
CheerLens
- CheerLens Unlimited Access$29.99









