Polaris Office Mobile vs C2 Flanker Task
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polaris Office Mobile
This mobile office suite allows users to view and edit documents in various formats, including Microsoft Office files, with high compatibility. It offers powerful editing tools, cloud service integration, and PDF annotation capabilities for enhanced productivity on the go.
- Microsoft Office compatibility
- View and edit various document formats
- Annotate and export to PDF
- Cloud storage integration
- File manager and email attachment support
- Advanced editing functions
- Presentation tools
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* Polaris Office - the choice of more than 100 million users worldwide! * Meet the new and improved Polaris Office Mobile with more powerful document editing features, Microsoft Office compatibility, and a faster document loading speed. ■ Introduction to Polaris Office Mobile Polaris Office Mobile is the best mobile office solution — it makes it easy for you to view or edit documents in various formats on your iPhone or iPad, due to its compatibility with MS Office. It supports features such as Annotate and Export to PDF. It also improves the efficiency of your work by offering features that are optimized especially for mobile devices, such as supporting various cloud storage services (iCloud, Google Drive, Dropbox, WebDAV etc), opening email attachments, and File Manager. ■ Media Coverage - "Polaris Office is the best solution for editing MS Office documents on the go." - "Polaris Office is one of the best productivity apps for iPad with solid performance and a reasonable price tag." - "Polaris Office boasts the most advanced editing technologies among its peers." ■ Advantages of Polaris Office Mobile High compatibility with Microsoft Office document Annotate and convert PDF Set TXT file background color More than 500 powerful editing functions Capable of more than 300 data analysis instances and fast document loading Support a variety of cloud services (iCloud, Google Drive, Dropbox, OneDrive, Box, WebDAV, FTP etc) Stunning presentation Simple and elegant design 24 templates / 20 2D/3D charts / 173 shapes / More than 300 functions and automatic data calculation View Conditional Formatting and Pivot Tables / Provide a Custom Keyboard for editing sheets Apply and edit 37 slide transition effects / View object animation Pointer and memo for Slideshow / Slideshow notes Add and edit header, footer, endnote, and footnote / Ruler function Camera mode that can be used to take pictures and apply them to the document / Insert and play video clips / Directly open zip files Support Split Window mode Strengthen the security via App lock function Manage documents which often view or edit as favorites Save a ducument form that often use as template Support 3D touch ■ Have you ever had trouble with broken formatting or non-visible charts when viewing Microsoft Office files on your mobile device? : Polaris Office Mobile displays Microsoft Office files that are almost identical to their original format. It is now possible to view or edit documents from your PC on your mobile devices. ■ Supported Devices and Requirements Compatible with iPhone, iPad, iPod touch / iOS 10.0 and above ■ Supported Formats Edit & View (doc/docx, xls/xlsx, ppt/pptx, txt, hwp, csv) / View (pdf, pps, ppsx, odt) (NEW) Now we support CSV format. ■ Supported Languages Supported UI languages (Korean, English, Japanese, Simplified Chinese, Traditional Chinese, German, French, Italian, Spanish, Portuguese, Hebrew) / Input languages (Most languages supported by iOS) ■ Online Channel Facebook : www.facebook.com/Polarisoffice ■ Terms of Service and Privacy Policy This application does not collect personal information and data from users. - Terms of Service : https://www.polarisoffice.com/en/terms - Privacy Policy : https://www.polarisoffice.com/en/privacy ■ Information about permission to access File access permission is required to provide this service. * How to change sharing option Settings > Privacy > Allow additional permissions Select category > Revoke access to Polaris Office
C2 Flanker Task
This app measures response times for a flanker task, recording data in milliseconds. Export your results to a CSV file for analysis in spreadsheet applications. Customize the task by altering coloring, background brightness, and arrow shapes.
- Measures response time in milliseconds
- CSV data export for spreadsheets
- Customizable task parameters
- Analyzes flanker task effects
- Supports iPhone and iPad
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The iOS app "C2 Flanker Task" records the response time of a flanker task (task conflict) in milliseconds. Response time is the time from when the task is displayed to when the answer button is touched (touchdown). The recorded data can be output to a CSV file and read into a spreadsheet application such as Excel. In addition to the orthodox flanker task, you can also check the effect by changing the presence or absence of coloring, the brightness of the background, the shape of the arrow, and so on. * The effect of the flanker task appears, for example, as the difference between the time to recognize the direction of the central arrow of →→→→→ and the time to recognize the direction of the central arrow of ←← → ←←. [details] https://app.brain-workout.org/flankertask-e/
Screenshots
Verdict
The clearest difference is review sentiment: C2 Flanker Task at 100% against Polaris Office Mobile's 51%. C2 Flanker Task also leads on price ($3.99 vs $39.99). Polaris Office Mobile's advantage is update cadence (every 2 months vs every 12 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases 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
Polaris Office Mobile costs $39.99 and C2 Flanker Task $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Polaris Office Mobile ships an update every 2 months, C2 Flanker Task every 12 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | Polaris Office Mobile | C2 Flanker Task |
|---|---|---|
| Price | $39.99 | $3.99 — better |
| Rating | 4.6 (532 ratings) — better | — |
| Positive reviews | 50.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 532 — better | — |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 121 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Polaris Office Corp. | Yasuyoshi Ota |
Customer experience
Polaris Office Mobile
C2 Flanker Task
Bugs and requests
Polaris Office Mobile
Reported bugs
5 issues- Documents becoming corrupted or unreadable after editing
- Inconsistent behavior when switching between apps
- Numeric keypad issues and missing navigation controls
- Unexpected crashes and data loss
- Compatibility problems with newer iOS versions
Requested features
5 requests- Add spell check and autocorrect functionality
- Improve file management and cloud sync capabilities
- Enhance keyboard and cursor control support
- Introduce a read-only mode to prevent accidental edits
- Provide better documentation and in-app support
C2 Flanker Task
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Polaris Office Mobile
No in-app purchases
C2 Flanker Task
No in-app purchases
Questions
Is Polaris Office Mobile free?
Is C2 Flanker Task free?
Do Polaris Office Mobile or C2 Flanker Task have ads?
Which is updated more often, Polaris Office Mobile or C2 Flanker Task?
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