Comparison

Collabora Office vs Griptometer

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

Head to head
About

Collabora Office

Create and edit documents, spreadsheets, and presentations on your mobile device. This app offers compatibility with a wide range of file formats, including Open Document and Microsoft Office. It's an open-source solution for on-the-go productivity.

Highlights
  • Text editor
  • Spreadsheet program
  • Presentation program
  • Open Document Format support
  • Microsoft Office file compatibility
  • Open Source
Features
Read full description

Collabora Office is a text editor, spreadsheet and presentation program based on LibreOffice, the world's most popular Open Source office suite — and now it's on iOS, enhancing your possibilities to work on mobile devices. This app is in active development, feedback and bug reports are very welcome. Supported files: • Open Document Format (.odt, .odp, .ods, .ots, .ott, .otp) • Microsoft Office 2007/2010/2013/2016/2019 (.docx, .pptx, .xlsx, .dotx, .xltx, .ppsx) • Microsoft Office 97/2000/XP/2003 (.doc, .ppt, .xls, .dot, .xlt, .pps) Report issues: Use the bugtracker and attach any files that caused problems via https://col.la/iosBug . Please note that anything you enter in the bugtracker will be public. About the app: Collabora Office for iOS is based on the LibreOffice code for macOS and other platforms. This, combined with a new front-end based on Collabora Online. Credits: iOS port is mainly based on the work of Collabora engineer Tor Lillqvist, with help of Patrick Luby. Please find a detailed list of contributors in the credits: https://col.la/iosCredits License: Open Source — Mozilla Public License v2 and other

About

Griptometer

Features
Read full description

Gripometer is the professional standard for real-time grip strength monitoring and performance assessment. Designed for coaches, athletes, and researchers, Gripometer bridges the gap between raw sensor data and actionable training insights. By synchronizing seamlessly with specialized BLE pressure-sensing hardware, the app provides a high-fidelity window into physical output and long-term strength trends. Why Choose Gripometer? Precision Monitoring: Experience high-frequency (30Hz+) data capture with 12-bit sensor scaling to ensure absolute measurement accuracy. Real-Time Visualization: Track performance as it happens with live force-time trend charts and detailed multi-sensor pressure distributions. Streamlined Workflow: Effortlessly manage profiles, track demographics, and review performance history in a secure, offline-first environment. Actionable Analytics: Automatically calculate Peak Force, Average pressure, and sensor-specific metrics during every session. Data Reliability: Built-in CRC-8 data validation and robust local persistence ensure your session data is reliable and always available. Professional Design: A refined, high-performance interface optimized for both active training (Portrait) and detailed data review (Landscape).

Screenshots

Collabora Office4 screens
Griptometer4 screens

Verdict

The call

The clearest difference is iOS requirement: Griptometer at 13.0 against Collabora Office's 16.5. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 9 level
Collabora Office versus Griptometer: the parameters behind the verdict, then further details
ParameterCollabora OfficeGriptometer
PriceFreeFree
Rating3.3 (114 ratings) — better—
Positive reviews40.8% of reviews—
Number of ratings114 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.513.0 — better
Further details — not scored
Size320 MB99 MB
Age rating4+4+
DeveloperCollabora ProductivityNirav Joshi

Bugs and requests

Collabora Office

Reported bugs

4 issues
  • Unable to open password-protected documents
  • Formatting issues with imported documents
  • Inconsistent behavior when switching between apps
  • Keyboard and cursor controls not working as expected

Requested features

5 requests
  • Dark mode option
  • Improved cursor and text selection controls
  • Better integration with cloud storage services
  • More intuitive file naming and saving process
  • Enhanced spreadsheet functionality

Griptometer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Collabora Office

No in-app purchases

None

Griptometer

No in-app purchases

Questions

Is Collabora Office free?
Collabora Office is free to download, with no in-app purchases.
Is Griptometer free?
Griptometer is free to download, with no in-app purchases.
Do Collabora Office or Griptometer have ads?
Neither Collabora Office nor Griptometer shows ads.
Which is updated more often, Collabora Office or Griptometer?
Collabora Office ships an update every 2 months, and Griptometer every 2 months. Most recently, Collabora Office was updated on October 10, 2026 and Griptometer on October 4, 2026.

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