Comparison

TeView vs Rool

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

Head to head
About

TeView

Connect to intelligent BMS protection boards via Bluetooth to easily view real-time battery information. This app focuses on smart, connected, and dedicated battery data management.

Highlights
  • Bluetooth connectivity
  • Real-time battery information
  • Intelligent BMS protection board data
  • Smart and connected interface
  • Dedicated battery management
Features
Read full description

通过蓝牙连接智能化BMS保护板,方便查看电池实时信息,-- 智能、互联、专注 --

About

Rool

This app provides a private cloud-based AI assistant to help you with tasks, projects, and file management. It allows you to chat with an AI, create and edit files, generate content, and collaborate with others in isolated project environments.

Highlights
  • Private cloud computer
  • AI-powered task completion
  • File upload and management
  • Content generation (text, code, images)
  • Persistent project memory
  • Collaborative work environments
  • Data export
Features
Read full description

Rool gives you a private computer in the cloud that you can talk to. Ask questions, create files, solve problems, and work through projects with an AI that builds on what you’ve already done. Each Rool Machine brings your conversations, files, and memory together. It can run software and carry out tasks with multiple steps, helping you go from an idea to finished work through a familiar chat. WORK WITH YOUR FILES Upload documents, PDFs, images, spreadsheets, and code. Ask Rool to read, edit, organise, or create files for you. Turn notes into a report, work through calculations, or build an interactive HTML page. CREATE AND EXPLORE Draft ideas, generate images, write code, and compare different approaches. Refine the results through conversation and keep what you create alongside the rest of your project. BUILD ON YOUR WORK Rool connects your notes, conversations, files, and decisions through persistent memory. Return to a project with its context still available, and ask your AI to use earlier work when planning what comes next. MAKE ROOM FOR DIFFERENT PROJECTS Use separate Machines for personal projects, work, or shared interests. Each has its own files and memory, helping you keep different parts of your life organised. WORK TOGETHER Invite others into a Machine to collaborate with the same AI, files, and project history. Changes sync in real time, so everyone can work from the same information. PRIVATE BY DESIGN Your work is stored in your own isolated Machine, hosted in the EU. Rool has no ads and does not sell your data or share it for third-party AI training. You can export your data whenever you choose. AI INCLUDED Advanced AI is built in. Rool automatically selects models for the task, so you can focus on what you want to do. Start with a free plan that includes AI access, persistent memory, and file storage. Paid plans offer higher usage and storage limits. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TeView3 screens
Rool4 screens

Verdict

The call

The clearest difference is in-app purchases: TeView at none against Rool's 2. Rool's advantage is update cadence (fortnightly vs every 3 months). On price, ads, 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. Rool sells 2 in-app purchases, starting at $12.99 per month. TeView asks for nothing beyond the download.

UpkeepUpdate frequency

TeView ships an update every 3 months, Rool fortnightly. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
TeView versus Rool: the parameters behind the verdict, then further details
ParameterTeViewRool
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—3 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size2 MB13 MB
Age rating4+17+
Developer皓晨 刘Lightpost One Limited

Customer experience

TeView

Written reviews4 reviews
Positive0.0%
Neutral75.0%
Negative25.0%

Rool

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TeView

No in-app purchases

2 purchases

Rool

Subscriptions2
  • Plus$12.991 Month
  • Pro$29.991 Month

Questions

Is TeView free?
TeView is free to download, with no in-app purchases.
Is Rool free?
Rool is free to download, with in-app purchases available.
Do TeView or Rool have ads?
Neither TeView nor Rool shows ads.
Which is updated more often, TeView or Rool?
TeView ships an update every 3 months, and Rool fortnightly. Most recently, TeView was updated on October 11, 2026 and Rool on October 18, 2026.

Other comparisons