Comparison

OneThingDaily vs DocOne Express

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

Head to head
About

OneThingDaily

Features
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One Thing Daily transforms self-improvement into a private social experience. Instead of long never ending lists, lock in one wholesome task each day - like reading a book, calling your family or even going for a walk in the morning when you wake up and share a photo of your progress to a private feed with your closest friends. Watch your progress grow as you build healthy, real-life accountability and consistent positive daily habits through the blossoming of different progress trees in your grove.

About

DocOne Express

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SCAN. SAVE. DONE. DocOne Express turns your iPhone into a simple, efficient document scanner. Scan documents, receipts and ID cards, correct cropping and perspective, and create multipage PDFs ready to save or share. EVERYTHING YOU NEED • Scan documents and paper pages • Dedicated modes for receipts and ID cards • Document edge detection • Crop and perspective correction • Filters to improve readability • Multipage PDFs • Page reordering • Local storage on your device • PDF export and sharing YOUR DOCUMENTS STAY ON YOUR IPHONE No account is required, and you don't need to rely on a cloud service for your document archive. Your documents can be stored directly on your device. NO SUBSCRIPTION DocOne Express is a tool, not another service you have to pay for every month. Buy the app and use it whenever you need it. SIMPLE BY DESIGN DocOne Express is designed to do one thing well: quickly turn what's in front of you into a clean, organized PDF that's ready to use. No cluttered interfaces. No unnecessary steps. Open. Scan. Save. Done.

Screenshots

OneThingDaily4 screens
DocOne Express4 screens

Verdict

The call

The clearest difference is price: OneThingDaily at Free against DocOne Express's $8.99. OneThingDaily also leads on iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

OneThingDaily is free to download; DocOne Express costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
OneThingDaily versus DocOne Express: the parameters behind the verdict, then further details
ParameterOneThingDailyDocOne Express
PriceFree — better$8.99
Update frequencyEvery 4 weeksEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size45 MB7 MB
Age rating12+4+
DeveloperRussell Systems LimitedANTONIO PADALINO

In-app purchases

None

OneThingDaily

No in-app purchases

None

DocOne Express

No in-app purchases

Questions

Is OneThingDaily free?
OneThingDaily is free to download, with no in-app purchases.
Is DocOne Express free?
DocOne Express costs $8.99, with no in-app purchases.
Do OneThingDaily or DocOne Express have ads?
Neither OneThingDaily nor DocOne Express shows ads.
Which is updated more often, OneThingDaily or DocOne Express?
OneThingDaily ships an update every 4 weeks, and DocOne Express every 4 weeks. Most recently, OneThingDaily was updated on October 25, 2026 and DocOne Express on October 31, 2026.

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