Comparison

App Lock vs SMS2PDF

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

App Lock

Features
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See your focus, don't just lock your Phone. Most focus tools are designed to block distractions. This app focuses on something more important: helping you understand your habits and build lasting, sustainable focus over time. With Focus Reports and Focus Mode, you can gain clear insights into your focus trends, distraction patterns, and usage habits. Move from being constantly interrupted by your phone to gradually taking control of your time. FEATURES Focus Reports The app continuously tracks and analyzes your focus behavior, providing intuitive data insights to help you identify key factors affecting your efficiency. Through these reports, you can monitor: - Focus shielding count - App launch attempts - Category-specific access stats - Focus trend changes - Distraction-prone hour analysis - Detailed unlock history Focus Mode Inspired by the Pomodoro Technique, Focus Mode helps you maintain a healthy rhythm between focused work and breaks. App Lock Quickly select apps that need management and configure exclusive locking modes based on different scenarios, keeping your attention strictly on what truly matters. Contextual Triggers Automatically switch focus modes based on changes in your device's environment, such as: - Connecting to a specific Wi-Fi network - Connecting to a specific Bluetooth device Whether you are at the office, the library, home, or commuting, the app seamlessly adapts to the ideal focus state for your current environment. Quick Triggers To make focusing second nature, the app provides multiple convenient shortcuts to trigger focus mode: - Flip your phone face down - Double/Triple tap the back of your phone - Configure via the Action Button Privacy Protection Beyond managing your focus, we prioritize your privacy. The app supports multitasking preview blurring, minimizing the risk of sensitive information being accidentally exposed in public spaces. WHO IS IT FOR? - Students and exam candidates - Working professionals - Freelancers - Creators and developers - Deep work practitioners - Anyone looking to reduce screen time and phone distractions Focus isnโ€™t about willpower alone. Itโ€™s a skill that can be measured, understood, and continuously improved. Gain insights through data, stay on track with Focus Mode, and reduce distractions with powerful automations. Start taking control of your time today.

About

SMS2PDF

Features
Read full description

SMS2PDF helps you turn text messages, receipts, and invoices into clean PDF documents you can save, find later, and share with your accounting service. First month free. Get another free month when 5 new users use SMS2PDF. When you receive an eReceipt SMSs from retailers, SMS2PDF makes it easy to convert them into PDFs and organize them by month and year in your iCloud or Google Drive and easily send them to your accounting software, instead of clicking multiple times to download the individual eReceipts. Find them in your iCloud or Google Drive instead of scrolling through your SMS inbox when you need to find an eReceipt. Just share the message from your Messages app into SMS2PDF โ€” no SMS access needed. KEY FEATURES * Convert SMS eReceipts into PDF โ€” Turn selected messages into readable PDF files * Import from gallery โ€” Add photos of printed receipts or invoices and convert them to PDF * Camera capture โ€” Snap a photo of a paper receipt and turn it into a PDF * Organize & export โ€” Keep your documents in one place and share or save as needed * Apple Sign-in โ€” Secure access to your account and synced features HOW IT WORKS 1. Log in with your Apple ID or Google Account 2. Grant permissions when prompted (storage, and photos only when you use the app). 3. Select messages or import images you want to convert. 4. Generate PDFs, and they automatically get saved to your iCloud or Google Drive. WHO IT'S FOR * Sole Proprietors who struggle to find their eReceipts or keep their physical receipts - just take a picture of them, and it's saved to your iCloud or Google Drive. * Anyone who receives eReceipts by SMS and needs to send them to their accounting program * Users who want PDF backups of important text messages PERMISSIONS SMS2PDF does not require SMS access! SMS2PDF only requires access for saving PDFs to your iCloud or Google Drive, and access to your camera and photos when you choose Gallery or Camera to import eReceipt images (first time only). SUBSCRIPTIONS First month free. Get another free month when 5 new users use SMS2PDF. SMS2PDF can pay for itself after only one deductible eReceipt processed per month! Paid subscriptions, monthly or yearly, are available, and pricing will appear 3 days before the end of your free subscription. Subscriptions are billed to your Apple ID. Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sayantan200.github.io/SMS2PDF/sms2pdf_privacy_policy.html

Screenshots

App Lock4 screens
SMS2PDF4 screens

Verdict

The call

The clearest difference is in-app purchases: App Lock at none against SMS2PDF's 2. SMS2PDF's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SMS2PDF sells 2 in-app purchases, starting at $5.00 per month. App Lock asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard2 real differences ยท 4 level
App Lock versus SMS2PDF: the parameters behind the verdict, then further details
ParameterApp LockSMS2PDF
PriceFreeFree
Update frequencyEvery 4 daysEvery 4 days
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.613.0 โ€” better
Further details โ€” not scored
Size33 MB55 MB
Age rating4+4+
Developerๅฎ้”‹ ๅผ Shai Spetgang

In-app purchases

None

App Lock

No in-app purchases

2 purchases

SMS2PDF

Subscriptions2
  • SMS2PDF Pro Monthly$5.001 Month
  • SMS2PDF Pro Yearly$40.001 Year

Questions

Is App Lock free?
App Lock is free to download, with no in-app purchases.
Is SMS2PDF free?
SMS2PDF is free to download, with in-app purchases available.
Do App Lock or SMS2PDF have ads?
Neither App Lock nor SMS2PDF shows ads.
Which is updated more often, App Lock or SMS2PDF?
App Lock ships an update every 4 days, and SMS2PDF every 4 days. Most recently, App Lock was updated on October 8, 2026 and SMS2PDF on October 1, 2026.

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