Comparison

ONLYOFFICE Documents vs Chek!

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

Head to head
About

ONLYOFFICE Documents

Create and edit documents, spreadsheets, and presentations on your mobile device. Collaborate in real-time with teammates or external partners, and connect to your preferred cloud storage. Scan paper documents and convert them into editable files.

Highlights
  • Real-time collaboration
  • Document, spreadsheet, and presentation editors
  • Wide format compatibility
  • Cloud storage integration
  • PDF form filling
  • Document scanning and conversion
Features
Read full description

ONLYOFFICE Documents - Your mobile office for iOS ONLYOFFICE Docs for iOS is a free office app allowing you to create and edit documents, spreadsheets, presentations, forms, and PDFs on your iPhone or iPad. Work locally or connect the app to your favourite cloud: ONLYOFFICE DocSpace or Workspace, Dropbox, Box, iCloud, Nextcloud, ownCloud, or kDrive. ONLYOFFICE Documents for iOS offers wide format compatibility from MS Office formats (DOCX, XLSX, PPTX) to Apple files (Pages, Numbers, Keynote), Hangul Word Processor formats (HWP, HWPX), ODG drawings, Markdown files, and even media files. Connect to your DocSpace hub to collaborate with your teammates in real time. Leave comments, track changes, manage versions, and assign flexible permissions for viewing, commenting, or editing. You can also share documents with external collaborators via link, accept or reject their changes, and fill out role-based forms in secure Virtual Data Rooms (VDRs). Scan paper documents with your camera, extract text, and convert them into editable files. With powerful collaboration features and superb format compatibility, ONLYOFFICE Documents helps you stay connected and efficient on the go. Key features for better produсtivity Real-time collaboration • Comment, track and review changes • Fill out role-based forms in VDR • Control access with read, review, or full rights • Easy sharing, even with external collaborators Document Editor • Insert tables, autoshapes, images, charts • Recognize handwritten text to create notes • Add graphic annotations and markup • Insert footnotes, endnotes, page numbers, section breaks • Set font type, size, and colour • Change text wrapping • Protect documents with a password Spreadsheet Editor • Select, cut, copy, paste data • Set font type, size, and colour. • Apply cell style, add cell borders, align data in cells • Wrap text in a cell. • Insert tables, autoshapes, images, charts, formulas • Resize, move, rotate objects, reshape autoshapes • Add annotations and free-hand drawings • Protect spreadsheets with a password • Sort and filter data • Work collaboratively on spreadsheets Presentation Editor • Mobile presentation viewer • Select, cut, copy, paste text and objects • Change slide layout, background, parameters, theme • Apply transitions • Insert tables, autoshapes, images, charts • Add annotations and free-hand drawings • Create lists • Discuss slides in real-time • Protect presentations with a password • Download and print presentations PDF form filler • Open and fill out forms stored on your device. • Use ready templates from the template library • Protect forms with a password • Export ready forms in DOCX or PDF. Why Choose ONLYOFFICE Documents? • No need to install additional apps for editing docs • Clear, user-friendly interface • Work anywhere, anytime • Robust collaboration tools • Support for all key document formats • Absolutely free • No ads or in-app purchases Enjoy smooth editing and seamless document collaboration with ONLYOFFICE Documents. Your mobile office is just one tap away—download it today! Download Now

About

Chek!

Features
Read full description

¿Alguna vez saliste de tu casa y a las pocas cuadras te invadió esa duda molesta de "¿habré cerrado el gas?" o "¿desenchufé la plancha?"? Con Chek!, transformá el caos diario en tranquilidad y control absoluto. Chek! no es una aplicación de agenda común y corriente. Es tu copiloto diario, diseñado específicamente para optimizar tus tiempos y darte la paz mental que necesitás antes de cruzar la puerta. Combinamos una agenda ágil con un sistema inteligente de listas de control para que dejes las preocupaciones atrás y te enfoques en lo que de verdad importa. LO QUE HACE A CHEK! ÚNICA: -Listas de Chequeo para Salir Tranquilo (Paz Mental): Creá tus propias rutinas de verificación antes de salir de casa o de la oficina. Tildá de forma rápida tareas críticas de seguridad: apagar luces, cerrar llaves de paso, revisar ventanas o desenchufar electrodomésticos. Puedes usar el modo lista para cualquier tipo de lista que necesites (viajes, supermercado, etc.). Las opciones son infinitas. -Agenda Diaria y Gestión de Tareas: Organizá tu día, planificá tu semana y priorizá tus responsabilidades con una interfaz limpia, intuitiva y libre de fricciones. Diseñada para que cargues y completes tus pendientes en segundos, sin complicaciones burocráticas. -Enfoque en Productividad Real: Clasificá tus actividades y visualizá tus objetivos del día a golpe de vista. Minimizá la procrastinación y el estrés diario mediante un sistema visual estructurado y eficiente. BENEFICIOS QUE VAS A NOTAR DESDE EL PRIMER DÍA: -Reducción del estrés y la ansiedad: Chau a los regresos innecesarios a casa a verificar cosas que ya habías hecho. Si está en Chek!, está resuelto. -Organización ágil: Una estructura pensada para personas dinámicas que necesitan resolver la gestión del tiempo sin dar vueltas. -Optimización del espacio: Optimizada al máximo en su rendimiento para que no ocupe almacenamiento de más en tu dispositivo y funcione de forma fluida y ultra rápida. -Llevá tu productividad al siguiente nivel y recuperá la tranquilidad en tu rutina. ¡Descargá Chek! hoy mismo y empezá a vivir tus días de forma más organizada y sin preocupaciones!

Screenshots

ONLYOFFICE Documents4 screens
Chek!4 screens

Verdict

The call

The clearest difference is ads: ONLYOFFICE Documents at none against Chek!'s shown. Chek!'s advantage is update cadence (weekly vs every 6 weeks). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ONLYOFFICE Documents ships an update every 6 weeks, Chek! weekly. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
ONLYOFFICE Documents versus Chek!: the parameters behind the verdict, then further details
ParameterONLYOFFICE DocumentsChek!
PriceFreeFree
Rating3.6 (157 ratings) — better—
Positive reviews51.1% of reviews—
Number of ratings157 — better—
Update frequencyEvery 6 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size417 MB28 MB
Age rating4+4+
DeveloperAscensio System SIAJuan Damian Felix

Bugs and requests

ONLYOFFICE Documents

Reported bugs

4 issues
  • Inability to open and edit existing documents
  • Compatibility issues with older iOS versions
  • Problems with Nextcloud and other cloud service connections
  • Cursor and text input bugs when using external keyboards

Requested features

5 requests
  • Add support for traditional Chinese language
  • Improve keyboard and external input device support
  • Implement autosave and version history features
  • Integrate with iCloud, OneDrive, and other cloud storage
  • Expand formatting and editing capabilities

Chek!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ONLYOFFICE Documents

No in-app purchases

None

Chek!

No in-app purchases

Questions

Is ONLYOFFICE Documents free?
ONLYOFFICE Documents is free to download, with no in-app purchases.
Is Chek! free?
Chek! is free to download, with no in-app purchases.
Do ONLYOFFICE Documents or Chek! have ads?
Chek! shows ads; ONLYOFFICE Documents does not.
Which is updated more often, ONLYOFFICE Documents or Chek!?
ONLYOFFICE Documents ships an update every 6 weeks, and Chek! weekly. Most recently, ONLYOFFICE Documents was updated on October 1, 2026 and Chek! on September 19, 2026.

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