Comparison

Involta Messenger vs PDF Scanner・Document Scanner・

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

Head to head
About

Involta Messenger

This business-focused messenger streamlines team collaboration by organizing tasks and conversations. It prioritizes efficiency by filtering out irrelevant information, allowing users to focus on actionable steps and project-specific communication.

Highlights
  • Task-oriented communication
  • Project-based group separation
  • Intelligent task relevance filtering
  • Searchable conversation history
  • Secure and transparent platform
Read full description

Involta.Messenger - первый бизнес-ориентированный таск-мессенджер, нацеленный на точечное решение четко поставленных задач. Принципиально новый подход к работе в команде позволяет не только эффективно распределять задачи, но и сосредоточиться только на действительно актуальных шагах реализации проекта. Мы избавили вас от необходимости листать огромные чаты в поисках необходимой информации из прошлого. Общение в Involta.Messenger систематизировано таким образом, что вы за считанные секунды сможете найти любую мелочь в бесконечном потоке общения с коллегами. Разделение задач по проектным группам позволяет сосредоточиться на решении задач, связанных с конкретным проектом, и обособленно взаимодействовать с большим числом команд или работать в их составе. Открывайте неограниченное количество чатов-тикетов с участниками проекта! Интеллектуальная система определения актуальности задач позволяет отображать только те тикеты, которые требуют вашего внимания в этот момент. Главными принципами работы Involta.Messenger неизменно остаются безопасность и открытость. Никакого черного ящика!

About

PDF Scanner・Document Scanner・

Transform your device into a powerful mobile scanner. Easily capture, edit, and share documents, IDs, and receipts as PDFs or JPEGs. Add signatures and annotations for professional document handling.

Highlights
  • Scan documents to PDF or JPEG
  • Add and import signatures
  • Annotate and edit scanned documents
  • Organize scans into folders
  • Share via iMessage, email, or cloud services
  • Automatic border detection
  • Multipage scanning
Features
Read full description

PDF Scanner our free scanner app to scan anything you need: Documents, Passport, Licence IDs, business documents, agreements, letters, invoices, order sheets, receipts Scanner and management documents with your iOS device!!! Scanner App is a handy scanner app that will turn your iOS device into a powerful mobile scanner. Easily scan, save and share any document in PDF or JPEG format. You can scan the documents and attach them together save and share as PDF and JPEG. Make folders cope and move any where in the app. Draw and import your signature makes easier for doing business deals. Annotate the documents, receipts, fax papers , books store your scans as multipage PDF or JPEG files. Share your scans via: - iMessage or email documents as PDF, JPEG, or PNG, or save to Camera Roll. - Export the scanned documents to Dropbox, Google Drive , or open in any 3rd party application E-sign & stamp documents right on your iOS device: - Add one or several signatures and stamps into the app - Add the e-sign to scanned pages in a moment Features PDF Scanner : – Scan to the highest quality PDF or JPEG – Save scans in high quality grayscale, black and white or color – Automatic border detection for documents makes them advanced scanner – Advanced processing and color correction – Choose between low, medium and HD scan quality – Multipage scanning ability scan as many pages as you like – ID and Passport scanning modes UNLIMITED ACCESS SUBSCRIPTION • You can subscribe for unlimited access to all features and content offered for purchases within PDF Scanner • Subscriptions are billed monthly, weekly or annually at the rate selected depending on the subscription plan • Payment will be charged to your iTunes Account at confirmation of purchase • Subscription automatically renews at the cost of the chosen package unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • If eligible for free trial and you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Subscriptions will start immediately after free trial ends unless cancelled at least 24 hours prior to the end of the trial period. Terms and Conditions: https://drive.google.com/open?id=149BnpvS7Q7PRAzUuZY-FNNxK1OQCgEcW Privacy Policy: https://drive.google.com/open?id=1AiNdqbZ1KUKCPLfdldCGhBftKOuHtFgn Thank you so much for your love! Can’t wait to see what you create We are aways listening, email us for any support You Rock :)

Screenshots

Involta Messenger3 screens
PDF Scanner・Document Scanner・4 screens

Verdict

The call

The clearest difference is in-app purchases: Involta Messenger at none against PDF Scanner・Document Scanner・'s 4. Involta Messenger also leads on ads (none vs shown) and review sentiment (100% vs 68%). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Scanner・Document Scanner・ sells 4 in-app purchases, starting at $2.99 per 7 days. Involta Messenger asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on August 13, 2026 and September 26, 2026 respectively.

Scorecard5 real differences · 5 level
Involta Messenger versus PDF Scanner・Document Scanner・: the parameters behind the verdict, then further details
ParameterInvolta MessengerPDF Scanner・Document Scanner・
PriceFreeFree
Rating—4.5 (2.1K ratings) — better
Positive reviews100.0% of reviews — better67.5% of reviews
Number of ratings—2.1K — better
Update frequencyFortnightlyFortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better13.0
Further details — not scored
Size77 MB113 MB
Age rating17+4+
DeveloperInvoltaProtools LLP

Customer experience

Involta Messenger

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Scanner・Document Scanner・

All ratings2,104 ratings
Positive87.3%
Neutral4.4%
Negative8.4%
Written reviews40 reviews
Positive67.5%
Neutral5.0%
Negative27.5%

In-app purchases

None

Involta Messenger

No in-app purchases

4 purchases

PDF Scanner・Document Scanner・

Subscriptions4
  • Scan Documents & PDF Files - Pro3 Days trial$2.997 Days
  • Quick Scan Documents & PDF - Pro3 Days trial$9.991 Month
  • Scan to PDF & Docs – Yearly Pro3 Days trial$19.991 Year
Show 1 more
  • Smart PDF Scanner & Document Reader3 Days trial$19.991 Year

Questions

Is Involta Messenger free?
Involta Messenger is free to download, with no in-app purchases.
Is PDF Scanner・Document Scanner・ free?
PDF Scanner・Document Scanner・ is free to download, with in-app purchases available.
Do Involta Messenger or PDF Scanner・Document Scanner・ have ads?
PDF Scanner・Document Scanner・ shows ads; Involta Messenger does not.
Which is updated more often, Involta Messenger or PDF Scanner・Document Scanner・?
Involta Messenger ships an update fortnightly, and PDF Scanner・Document Scanner・ fortnightly. Most recently, Involta Messenger was updated on August 13, 2026 and PDF Scanner・Document Scanner・ on September 26, 2026.

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