Comparison

SmartLines school assistant vs Camera to PDF Scanner

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

Head to head
About

SmartLines school assistant

This app helps students manage their academic life by sending timely notifications for homework and exams. It integrates with a special notebook to import schedules and notes, and allows sharing of academic materials with classmates.

Highlights
  • Automatic homework and exam notifications
  • Smart notebook integration
  • Schedule and planner import via OCR
  • Note scanning and optimization
  • Sharing of notes, schedule, and tasks
  • Customizable codes and colors
Features
Read full description

SmartLines is a school assistant that offers you the best study experience ever by sending you automatic notifications to do your homework, study for exams and much more. Pair it with a SmartLines notebook for the complete experience, inside and outside of the classroom – import your notebook's schedule, planner and notes into your smartphone and share everything with your classmates. KEY FEATURES App + Notebook When used together they offer you the full SmartLines experience both inside and outside of the classroom. Scanner The scanner detects the notebook's smart markers, automatically cropping and adjusting notes to increase readability and save up to 98% ink when printing. Schedule The app uses optical character recognition (OCR) to read the 3-letter codes on your notebook's schedule, importing it into your smartphone. Planner The app reads the 3-letter codes on your notebook's planner, importing all new tasks into your smartphone. It also sends you timely notifications to study for exams, do your homework and much more. Share function The app allows you to share notes, schedule and tasks through messaging apps and email. Customisation If the 3-letter codes provided don't work for you, that's fine, you can change them. You can edit colours as well. WHAT IF YOU DON'T HAVE A NOTEBOOK? No problem, you can also use the app on its own by entering data and cropping manually. This way the whole class can stay in the loop.

About

Camera to PDF Scanner

Features
Read full description

Turn photos, scans and screenshots into one clean PDF in a few taps. Camera to PDF Scanner builds every document on your iPhone: no account, no cloud, nothing uploaded. FOUR WAYS TO ADD PAGES • Choose Photos: pick as many as you like in one go • Scan Document: the camera finds the edges of the paper and straightens it, page after page • Take Photo: capture a single page on the spot • Import from Files: images you already saved You can also reopen a PDF you made and edit its pages again. ARRANGE AND CLEAN UP • Drag pages into the order you want • Rotate left or right • Crop freehand or with a preset: Original, Square, 2:3, 3:2, 3:4, 4:3, 9:16, 16:9 • Filters: Enhance to brighten paper and sharpen text, Grayscale, or high-contrast Black & White • Reset any page back to the original at any time SIGN AND REDACT • Draw your signature in black, blue or red, drop it on any page, and reuse it later. Signatures are saved • Redact erases the pixels from the image itself. It does not just paint a box over them PAGE OPTIONS THAT MATTER • Page size: A4, Letter, or Auto to match each image • Orientation: Portrait, Landscape or Auto • Margins: None, Small, Medium or Large • Fit, Fill or Stretch each image into the page • Quality: Compact, Balanced or Best. The estimated file size is shown on the button before you create anything • Page numbers centred along the bottom SEARCHABLE PDFs Switch on searchable text and the app reads every page, then embeds an invisible text layer under the image. The finished PDF can be searched, and its text selected and copied, in Files, Mail or anywhere else you open it. PROTECT WHAT YOU SEND • Password protect the finished PDF so it cannot be opened without it • Add a text watermark (diagonal, tiled, or a single footer line) with adjustable opacity YOUR LIBRARY Every document you make stays in the app. Search by name, sort by newest, oldest, name or size, rename, select several at once and delete what you no longer need. Share, print or save to Files straight from any document. PRIVATE BY DESIGN Your documents are created and stored on this device. There is no sign-up, no sync and no upload. There are no ads anywhere in the app, free or Pro. PRO The free version includes one PDF. Pro unlocks: • Unlimited PDF conversions • Searchable text with OCR • Watermark and password protection Pro is offered as a weekly or an annual subscription. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage your subscription or turn off auto-renew in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mehmetali.co/privacy

Screenshots

SmartLines school assistant4 screens
Camera to PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartLines school assistant at none against Camera to PDF Scanner's 2. SmartLines school assistant also leads on iOS requirement (15.0 vs 17.0). Camera to PDF Scanner's advantage is update cadence (every 5 days vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Camera to PDF Scanner sells 2 in-app purchases, starting at $3.99 per 7 days. SmartLines school assistant asks for nothing beyond the download.

UpkeepUpdate frequency

SmartLines school assistant ships an update every 2 months, Camera to PDF Scanner every 5 days. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
SmartLines school assistant versus Camera to PDF Scanner: the parameters behind the verdict, then further details
ParameterSmartLines school assistantCamera to PDF Scanner
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size72 MB19 MB
Age rating4+4+
DeveloperMar-Mar d.o.o.Mehmet Ali Demir

In-app purchases

None

SmartLines school assistant

No in-app purchases

2 purchases

Camera to PDF Scanner

Subscriptions2
  • Weekly3 Days trial$3.997 Days
  • Yearly$29.991 Year

Questions

Is SmartLines school assistant free?
SmartLines school assistant is free to download, with no in-app purchases.
Is Camera to PDF Scanner free?
Camera to PDF Scanner is free to download, with in-app purchases available.
Do SmartLines school assistant or Camera to PDF Scanner have ads?
Neither SmartLines school assistant nor Camera to PDF Scanner shows ads.
Which is updated more often, SmartLines school assistant or Camera to PDF Scanner?
SmartLines school assistant ships an update every 2 months, and Camera to PDF Scanner every 5 days. Most recently, SmartLines school assistant was updated on October 2, 2026 and Camera to PDF Scanner on October 13, 2026.

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