Comparison

フランス語勉強 vs Daopen

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

Head to head
About

フランス語勉強

Features
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【収録単語数500】 フランス単語が500個収録されているアプリです。 問題に不正解しても答えた後に回答が出るので間違っても勉強できます。 【カテゴリ】 全50カテゴリ(合計500単語)を収録しています。 問題を解き進めて、各カテゴリで満点を取ることで、金メダルを獲得しましょう。 4択問題なので短時間で勉強できます。 エラーや間違い等ありましたらレビューにてご意見を頂けますと幸いです。

About

Daopen

Features
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Daopen opens the documents other readers give up on - and converts them to PDF. HWP to PDF, ODT to PDF, Pages to PDF, right on your iPhone. No upload, no account, no subscription. READ ALOUD (NEW) - Daopen reads your document aloud from the page you are on - PDF, HWP, Word, PowerPoint, ODT, Pages and more - 10 natural, high-quality AI voices, generated on your phone (one-time ~380 MB download; your text is never sent anywhere) - Speed 0.75x to 1.5x, previous/next sentence, and a sleep timer (15 minutes to 12 hours) - AI voice languages: Korean, English, Japanese, German, French, Spanish, Portuguese, Italian, Russian, Indonesian, Vietnamese and Turkish. Other languages use your phone's voice - Included in the one-time Remove Ads purchase. Reads while Daopen is open on screen FORMATS OTHER READERS REFUSE - OpenDocument - ODT, ODS and ODP from LibreOffice and OpenOffice. Tables, images and bullet lists stay intact. - Apple - Pages and Keynote with their full text (and Pages to PDF), Numbers tables with values, dates and merged cells. - Hangul - HWP and HWPX, the Korean office format, including old HWP 3.x files from before Hangul 97. - Old Office files - Word .doc, Excel .xls and .xlsb, PowerPoint .ppt, and RTF. EDIT AND ANNOTATE - Long-press a paragraph in an HWP file, a cell in an Excel (.xlsx) or OpenDocument (.ods) sheet, or a text box in PowerPoint (.pptx) to edit it - Word (.docx) and OpenDocument text and slides (.odt, .odp): tap the pencil, then tap a paragraph to edit it - PDF: add pen, highlighter, text boxes and your signature on top of the page (the PDF's original text is not edited) - Your original file stays untouched - the edit is saved as a separate "_edited" copy - Documents with complex formatting may look slightly different after editing SIGNED FILES, E-INVOICES AND EMAILS - .p7m signed files and Italian e-invoices (fattura elettronica, FatturaPA) - opened and summarised - .asice, .bdoc, .edoc, .ddoc signature containers - see the documents inside - .xsig and .xades signatures, Spanish FacturaE invoices - .zfo data box messages (Czech datová schránka) with their attachments - .eml emails and Outlook .msg files - body and attachments - Chinese OFD documents - text view AND EVERYTHING ORDINARY - PDF - Word (.docx) - Excel (.xlsx) - number and date formats, frozen headers, pinch to zoom - PowerPoint (.pptx) - Plain text (.txt) IT LOOKS INSIDE THE FILE, NOT AT THE NAME A file with the wrong extension still opens correctly. And when a format really cannot be opened, Daopen says so plainly and hands the file to another app, instead of showing you an error you cannot act on. NO ADS WHILE YOU READ Other readers put a banner across the page you are trying to read. Daopen does not. The document screen is the document, edge to edge. No ad when you close a file, and no video ads. The free version shows a small banner on the file list, and a short full-screen ad when you open a document - at most every third file, never twice within a minute. A one-time purchase removes all ads for good and unlocks read aloud. No subscription. EVERYTHING HAPPENS ON YOUR DEVICE Your files are never uploaded to a server. Daopen has no login, no cloud account and no sync. Open the app in airplane mode and it still works. CONVERT TO PDF WITHOUT UPLOADING - HWP to PDF, ODT to PDF, Pages to PDF, Word to PDF - any document to PDF - Document pages to images, saved straight to Photos - Text, Markdown or CSV out of Word, Excel, PowerPoint and Hangul files - Photos into a single PDF - useful for receipts and paperwork The conversion runs on your iPhone. Nothing is sent anywhere. ONLY THE FILES YOU CHOOSE Daopen opens only the files you pick in the Files app or share to it from another app. No contacts, no location, no analytics profile. Made by Mung Works.

Screenshots

フランス語勉強4 screens
Daopen4 screens

Verdict

The call

The clearest difference is in-app purchases: フランス語勉強 at none against Daopen's 1. フランス語勉強 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). Daopen's advantage is update cadence (every 6 days vs every 19 months). On price and ads 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. Daopen sells 1 one-off in-app purchase. フランス語勉強 asks for nothing beyond the download.

UpkeepUpdate frequency

フランス語勉強 ships an update every 19 months, Daopen every 6 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 2 level
フランス語勉強 versus Daopen: the parameters behind the verdict, then further details
Parameterフランス語勉強Daopen
PriceFreeFree
Update frequencyEvery 19 monthsEvery 6 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size24 MB90 MB
Age rating4+4+
DeveloperJunpei ShimotsuMeongmungi

In-app purchases

None

フランス語勉強

No in-app purchases

1 purchases

Daopen

One-time1
  • Remove Ads Forever$5.99

Questions

Is フランス語勉強 free?
フランス語勉強 is free to download, with no in-app purchases.
Is Daopen free?
Daopen is free to download, with in-app purchases available.
Do フランス語勉強 or Daopen have ads?
Both フランス語勉強 and Daopen show ads.
Which is updated more often, フランス語勉強 or Daopen?
フランス語勉強 ships an update every 19 months, and Daopen every 6 days. Most recently, フランス語勉強 was updated on November 11, 2026 and Daopen on November 10, 2026.

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