Scanlio for receipts: a scanning workflow for freelancers and small businesses
Scanlio scans paper, ID cards and passports into PDFs with automatic edge detection, recognizes text with multilingual OCR, lets you sign, annotate, white-out, merge and split PDFs, and converts PDF to Word, images or plain text; Scanlio Pro (a weekly, monthly or yearly subscription, or the one-time Lifetime purchase listed on the App Store) unlocks unlimited OCR, editing, signing, conversion and exports and removes ads.
Receipts are the worst kind of paper: small, thermal, curled, printed in faint grey, and needed months later by someone who is not you. This page describes a receipt routine built entirely on what Scanlio does today, from the moment a waiter hands you the slip to the moment your accountant receives one tidy PDF. It also says plainly what Scanlio does not do, so you can decide whether it fits your bookkeeping.
Why a scanner app instead of the photo roll
A photo of a receipt is a picture; a scan is a document. Scanlio detects the edges of the slip automatically, straightens it, and produces a high-contrast image that keeps the printed digits legible even when the original was crumpled in a pocket. The capture works in low light, which is where most receipts are photographed: restaurants, taxis, parking garages. The result is saved as a PDF in a library you can search, not as one more image lost between holiday photos.
Step 1: capture the receipt the same day
Thermal paper fades, so the best time to scan is before you leave the table. Open Scanlio, tap the camera button, and hold the phone flat above the receipt. The guide frame locks on to the edges; if the slip is long, keep the whole thing in view rather than zooming in. Three habits improve OCR accuracy:
- Flatten it. Press the receipt against a table or a menu for a second so the creases open up.
- Avoid glare. Tilt slightly away from the overhead light; shiny thermal paper reflects a bright bar across the numbers.
- Scan the same day. A week in a wallet turns crisp black print into grey, and no amount of contrast recovers ink that is gone.
If a receipt arrives by email as a PDF or an image, use the “+” menu to import it from Files or Photos so it sits in the same library as your paper ones.
Step 2: build a monthly bundle
Some people scan every receipt as its own document; others keep shooting so a whole week becomes one multi-page PDF. Both work. A useful middle ground is one document per trip or per client, named accordingly. Rename documents in the library as soon as they are captured, for example “2026-09 Client visit Lyon”, and sort by date when you need to review a period. Because Scanlio also lets you reorder, rotate and delete pages, a badly captured page can be replaced without redoing the whole bundle.
Step 3: make them searchable with OCR
OCR is what turns a pile of receipt images into something you can query. Scanlio recognizes the text on each scan on the device, and the library then offers full-text search across everything. Type a vendor name and every receipt from that vendor appears; type an amount you remember and the matching slip surfaces. The OCR is multilingual, which matters if you travel: a receipt in German or Japanese is recognized in its own language rather than mangled. Receipts are where this pays off most, because they are the documents you are least likely to have named carefully.
Be clear about the boundary. Scanlio recognizes and indexes the text; it does not read the total into a field, guess the category, or add up a month. That work belongs to whatever spreadsheet or accounting software you already use.
Step 4: merge a month into one PDF
At month end, select the receipts for the period in the library and merge them into a single PDF. If a bundle also contains personal purchases, open it, go to Pages, and extract only the business pages into a new file. If an accountant wants receipts grouped by category, split the merged file into a few smaller ones. All of this happens on the device, with no upload.
Step 5: hand it over
Share the merged PDF through Mail, AirDrop or WhatsApp, or send it to any app that accepts files, such as a cloud folder your accountant already shares with you. If they prefer text, open Convert and export the recognized text or a Word (.rtf) file instead. The exported files are ordinary PDFs and documents; any bookkeeping tool that can import a PDF can take them. Scanlio does not add a watermark to exports.
Why on-device matters for receipts in particular
Receipts often carry the last four digits of a card, a loyalty number, a name, sometimes an address. Scanlio processes and stores every scan on your iPhone, iPad or Mac and never uploads it; the privacy policy states that documents, images and text you create are not collected, viewed or stored by the developer. There is no account and no cloud inbox to secure. The only copies that exist are the ones on your device and in the backup you already run. That is the reason to pick an offline scanner over a cloud-first one.
How this compares with expense-app scanners
Dedicated expense tools go further on the accounting side and less far on the document side. Scanner Pro sells an “Expense Report” add-on listed at $4.99, and Genius Scan can export directly to Expensify, according to their App Store listings at the time of writing. Scanlio does not integrate with any accounting software; it produces PDF, image, Word and text files that any of those tools can import, and it keeps the originals private and searchable on the device. If you need automatic totals and mileage, pair Scanlio with your accounting app. If you need clean, searchable, private receipt archives that you hand to a human once a month, Scanlio alone covers it.
What it costs
Scanning receipts is free, and as of version 1.0.17 every tool shares the same free allowance, with saving never blocked. Heavy use of OCR, merging, conversion and export is where Scanlio Pro comes in: unlimited OCR, the full editor, unlimited exports and no ads. At the time of writing the US App Store lists Pro Weekly at $4.99, Pro Monthly at $12.99, Pro Yearly at $22.99 and a one-time Lifetime purchase at $119.99. For someone scanning a few dozen receipts a month, the yearly plan is the sensible choice; for a business that wants no recurring charge, the Lifetime option exists on the listing. Prices are shown in your local currency at checkout and can change.
Frequently asked questions
Does Scanlio extract totals or categorize receipts automatically?
No. Scanlio recognizes the text on a receipt with OCR so you can search and copy it, but it does not extract totals, assign categories or build expense reports. Export the PDF or text and let your accounting tool do that part.
Can I keep receipts off the cloud?
Yes. Scanlio works entirely offline and never uploads documents to a server. Your files stay on your device and in whatever backup you already use.
How do I send a month of receipts to my accountant?
Select the receipts in the library, merge them into one PDF, then share it via Mail, AirDrop, WhatsApp or any other app. You can also export the recognized text as a separate file.
Is receipt scanning free?
Scanning is free, and every tool shares one free allowance. Unlimited OCR, editing, conversion and exports need Scanlio Pro, listed on the App Store as a weekly, monthly or yearly subscription or a one-time Lifetime purchase.
Does Scanlio work with faded thermal receipts?
The high-contrast output helps, but OCR accuracy on faded or crumpled paper depends on how much ink is left. Scan receipts the same day, flatten them and avoid glare for the most reliable text.
Download Scanlio free on the App Store
Related guides
Sources: Scanlio on the App Store (v1.0.17, 26 Aug 2026), Scanlio support page, Scanlio privacy policy, Scanner Pro on the App Store, Genius Scan on the App Store. Prices are those listed on the US App Store on 6 September 2026 and can change.