Trelson vs DocsPlus Universal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trelson
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Schools, Colleges and Universities across the world rely on Trelson to deliver online testing and transform the exam process into a digital process. Every year over 150.000 students take their tests online using Trelson and the numbers are growing rapidly. Trelson will lock down any student device to prevent cheating and only allow selected resources. The student will be blocked from searching for information and communicating with others. The integration with Google for Education makes it easy for educational institutions to switch to online testing. By using Trelson, you will quickly be able to digitally assess your students. Teachers and students will be able to manage Trelson with little or no training. At Trelson we have a strong focus on accessibility in order to give all students an equal opportunity. Assistive technology includes extended time, spell-check, text-to-speech, speech-to-text and dyslexia fonts etc. From infrastructure and administration to design and user experience, Trelson is built on Google. If you use Google for Education - Trelson is the ultimate choice for online exams. The teacher can easily add digital resources to the assignment. For example you can add any resource from Google Drive like a PDF, text, sound, images and video clips.You can also add videos from i.e Youtube. Trelson will automatically make sure that the student access settings are correct when you share a resource the students need during the test.
DocsPlus Universal
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FOR STUDENTS AGED 11-ADULT DocsPlus is a specially designed word processor with an adult look and feel, yet provides extensive writing support through high quality speech, powerful word prediction and our acclaimed Wordbars. REVIEW WRITING WITH CLEAR SPEECH As students write, their work is read back to them as each sentence is completed. Research shows this active engagement with text encourages students to find and correct errors for themselves. DEVELOP VOCABULARY AND SPELLING WITH WORD PREDICTION The intelligent predictor suggests words that fit the context of students’ writing. It’s easily customized to the right reading level, helping students to use good vocabulary and create flowing text with accurate spelling. BUILD WRITING CONFIDENCE WITH WORDBARS The unique Wordbars provide tabbed vocabulary support for any subject or topic – just click a word to add it to the document. Make your own Wordbars in a flash to support any topic, or get free, ready-made ones from our LearningGrids site within the app which covers a range of curriculum topics. CHECK WORDS BEFORE THEY ARE USED Learners can listen to words before they write them, helping them to find the word they want and achieve writing success. Any word in the predictor, spell checker or Wordbar can be heard before it is used so students can be sure of their selection. ADD VOICE NOTES Voice Notes are a simple yet highly effective way for students to add their own prompts so they don’t forget their train of thought – add them to the document at any time. ORGANIZE IDEAS WITH WORKSPACE Organizing ideas is a vital first step in the writing process, and one that many learners struggle with. WorkSpace is a user-friendly mind mapping area that makes it easy to capture and organize thoughts using words, Voice Notes, and pictures. It takes seconds to create a WorkSpace, and you’ll find hundreds of free, ready-made ones on all kinds of curriculum topics on LearningGrids, available directly from the app. ACCESS CURICULUM CONTENT The integrated Document Reader reads aloud any PDF or Word document, providing equal access to worksheets, exam papers and more. Worksheets sit alongside the document being written for easy access. SIT EXAMS INDEPENDENTLY Students who qualify for additional access arrangements in exams can use DocsPlus instead of a human scribe or reader – it’s better for self-esteem and saves time and money. Students can even enter answers directly onto the exam paper if it’s provided as an editable PDF. USE IT YOUR WAY Choose between male and female American English voices (British and Australian voices also provided), and customize font and colors to suit the individual. Work with documents from your iPad, iCloud, Dropbox, OneDrive, or Google Drive. MS Word and PDF formats are supported, and DocsPlus works anywhere, whether or not you have an Internet connection. PART OF CRICK SOFTWARE’S FAMILY Based in the UK and US, Crick Software has a worldwide reputation for quality educational software for students of all abilities. To find more apps, search for Crick Software in the App Store.
Verdict
The clearest difference is in-app purchases: Trelson at none against DocsPlus Universal's 1. Trelson also leads on iOS requirement (15.6 vs 17). On price, update cadence, ads 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
Both are free to download. DocsPlus Universal sells 1 one-off in-app purchase. Trelson asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | Trelson | DocsPlus Universal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPad | iPad |
| Requires iOS | 15.6 — better | 17 |
| Further details — not scored | ||
| Size | 6 MB | 177 MB |
| Age rating | 4+ | 4+ |
| Developer | Trelson AB | Crick Software |
In-app purchases
Trelson
No in-app purchases
DocsPlus Universal
- DocsPlus Universal full$350.00









