Comparison

OneScan vs ShiftFlow

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

Head to head
About

OneScan

Features
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OneScan brings document scanning, a card wallet and practical PDF tools together on iPhone and iPad. Choose from 19 interface languages. SCAN AND ORGANIZE Scan multiple pages, import photos or PDFs, and find documents by name, saved information or recognized text. Select multiple documents to favorite, move to a folder or send to Recently Deleted. Restore deleted documents before permanently removing them. CARDS AND CONTACTS Save IDs, passports, driver's licenses, social security cards, bank cards, receipts and custom records. Start with a photo-import or camera choice, capture each side separately, review suggested details and export A4 copies. Review recognized contact details and export a vCard. Recognition results always need checking against the source. TEXT AND TABLES Automatic on-device OCR makes scans searchable. The selected app language is a recognition hint; available OCR languages depend on iOS. Copy text, create searchable PDFs or export recognized text to Word (DOCX). Word exports text rather than the original page layout. Correct table cells, keep wrapped text in one cell and export formatted Excel (XLSX) with borders, wrapping and an optional header. CSV exports data without styling; original fonts, colors and merged cells are not reproduced. PDF AND IMAGE TOOLS Export PDF, JPEG or PNG, and save page images directly to Photos. Add signatures or text/image watermarks, merge scans, adjust perspective and contrast, organize pages, compress PDFs to a target size and lock the library with Face ID. Standard PDF import creates scanned copies, up to 40 pages or 80 MB. PDF Pages & Passwords works separately with original PDFs: extract selected pages, or export password-protected and unlocked copies after providing a valid password, up to 200 pages or 80 MB. Original files stay unchanged. BOOKS AND RECEIPTS Split book spreads in your chosen reading order, flatten a curved page on device, clean paper backgrounds and reduce fine print or screen patterns. Compare with the original; pattern reduction can soften small text. Review receipt details, keep totals separate by currency and export Excel or CSV. Receipt recognition is a suggestion, not a verified accounting record. LABELS AND BARCODES Review shoe-box style codes, colors, sizes and barcodes, set quantities, view size statistics and export CSV. Scan QR codes and barcodes, count stock, check expected-item lists, import CSV/text and export Excel or CSV. Generate QR and Code 128 labels as printable PDFs or images, and keep local workspace backups. Check recognized labels and counts before saving; unprinted size systems stay unspecified. Scanning, automatic text search, card storage, barcode and shoe-label workspaces, A4 copies and standard exports are free. Pro unlocks advanced document tools. Pro Lifetime is a one-time purchase with no renewal. Existing purchases remain valid; restore them from membership settings. Check the localized Apple price before confirmation. No account, ads, third-party tracking or document upload. Documents remain on device until you delete or export them. Optional first-party analytics uses a random app-scoped identifier and never includes documents, images, recognized text or file names. Turn it off or reset the identifier in Settings. Terms of Use: https://oneapps.studio/terms

About

ShiftFlow

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Plan work. Make room for life. ShiftFlow is an offline calendar for repeating work shifts. Build a rotation from your own shifts and see workdays, nights and days off together. BUILD A ROTATION Add shifts in order, such as day, day, night, night, rest, rest. Choose the first date and save. Create up to 20 shift types and rotations of up to 60 days, with an explicit schedule time zone. HANDLE DATE CHANGES Select a date, change its shift and add a note. Return to the rotation when plans change again. Shift times support overnight work. REMIND AND SHARE Enable local reminders for each shift at its start or 15, 30, 60 or 120 minutes before. Share an image of the month's schedule when you need to communicate your plans. STATISTICS AND WIDGETS Review shift counts, work hours, workdays, rest days and unassigned days by month, year or a custom period. No wage calculations. Check your rotation with Home Screen or Lock Screen widgets. KEEP DATA ON YOUR DEVICE No account is required. Shifts and notes stay on your device. Export a complete JSON backup; restoring preserves a copy of the previous file. Includes 10 interface languages, light and dark appearance, larger text and reduced animations. One-time paid download with all built-in features included. No ads, subscriptions or in-app feature purchases. Reminders cover up to 60 upcoming work shifts. Reopen the app to extend coverage. iOS permissions, Focus and system settings can affect delivery. Nonexistent daylight-saving times move to the next valid time. Your entries are personal plans: check your employer's official roster. Export a backup before uninstalling or changing devices.

Screenshots

OneScan4 screens
ShiftFlow4 screens

Verdict

The call

The clearest difference is review sentiment: OneScan at 100% against ShiftFlow's 50%. OneScan also leads on update cadence (every 3 days vs weekly). ShiftFlow's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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. OneScan sells 1 one-off in-app purchase. ShiftFlow asks for nothing beyond the download.

UpkeepUpdate frequency

OneScan ships an update every 3 days, ShiftFlow weekly. Both last shipped on October 24, 2026.

Scorecard3 real differences · 6 level
OneScan versus ShiftFlow: the parameters behind the verdict, then further details
ParameterOneScanShiftFlow
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size33 MB3 MB
Age rating4+4+
DeveloperFreedom Dimension (shenzhen) Technology Co., LtdPengPeng Li

Customer experience

OneScan

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ShiftFlow

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

1 purchases

OneScan

One-time1
  • Pro LifetimeFree
None

ShiftFlow

No in-app purchases

Questions

Is OneScan free?
OneScan is free to download, with in-app purchases available.
Is ShiftFlow free?
ShiftFlow is free to download, with no in-app purchases.
Do OneScan or ShiftFlow have ads?
Neither OneScan nor ShiftFlow shows ads.
Which is updated more often, OneScan or ShiftFlow?
OneScan ships an update every 3 days, and ShiftFlow weekly. Most recently, OneScan was updated on October 24, 2026 and ShiftFlow on October 24, 2026.

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