Comparison

Classroom Mosaic vs Power Walkthrough 3

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

Head to head
About

Classroom Mosaic

This platform streamlines classroom observations, teacher evaluations, and professional development. It helps instructional leaders gather actionable insights from observation data to monitor educator growth and foster targeted development.

Highlights
  • Classroom observations with rubrics and photos
  • Automated data saving and feedback delivery
  • Teacher evaluation management
  • Progress tracking and trend identification
  • Actionable insights from observation data
  • Professional development planning
Features
Read full description

Classroom Mosaic is the leading platform for classroom observations, walkthroughs, learning walks, teacher evaluations, and more. Join 30,000+ educators. The Classroom Mosaic Platform helps instruction leaders improve instructional practice by transforming observation data into actionable insights for monitoring educator growth and targeted professional development. With Classroom Mosaic, you can: - Accelerate Educator Growth - Strengthen School Culture - Increase Teacher Retention WALKTHROUGHS & LEARNING WALKS & OBSERVATIONS Classroom observations are simple and effective in Classroom Mosaic. You can create forms with rubrics, scripting notes, photos, and more. During an observation, you can navigate your form quickly and your data saves automatically. After completing an observation, your feedback instantly goes to the teacher and they can start a dialogue with you right from their inbox. Then you can use the dashboards and reports to identify trends, spot strengths and weaknesses, and understand instructional practice by combining all observations from your school or district. TEACHER EVALUATION The Classroom Mosaic platform makes teacher evaluation straightforward and efficient. All tasks, documents, and forms are in one spot for each of your evaluations. Along the way, helpful reminders are automatically sent to you and your teachers to complete items on time. You can easily stay on top of what you need to do and even add eSignatures when the time comes. With our evaluation tools, you can focus on coaching and don’t have to worry about compliance. REPORTING The dashboards and reports transform your data into something you can understand and use. All data captured is automatically aggregated and reported based on your forms. You can drill deep into your observation data to understand trends, identify strengths and weaknesses, and implement continuous improvement practices. ABOUT US We build helpful tools for instructional leaders. Our goal is to make you more efficient and effective. Over the last decade, our platform has helped tens of thousands of educators capture over 5 million minutes of instructional time. We’ve worked with individual schools to districts with more than 100,000 students. Sign up for a demo to learn more.

About

Power Walkthrough 3

This tool facilitates rapid data collection during classroom observations to identify instructional strategies and student engagement. It allows for customizable templates and generates reports to analyze trends and inform professional development. A web account is required for use.

Highlights
  • Customizable data collection templates
  • Classroom walkthrough data capture
  • Instructional strategy analysis
  • Report generation for trends
  • Offline and online sync
  • GPS location tracking
Features
Read full description

McREL Power Walkthrough is a multi-platform, customizable data collection tool that allows users to quickly gather data during short classroom walkthroughs in order to capture key components of instruction. Following McREL’s training on recognizing research-based instructional strategies, observers use the device to record strategies, student grouping, and other components during 3-5 minute walkthroughs. Though our template is based on the strategies from Classroom Instruction that Works, 2nd edition, schools and districts can customize their template to capture additional data specific to their needs. After gathering data, users can create a variety of reports to see trends and patterns in instruction at district, school, team, and individual levels. These reports can be used to foster conversations on future goals, professional development needs, and tweaks that can be made in the classroom. Power Walkthrough 2.0 is a substantial change in experience from the previous application and as such is presented as a separate download. Key features and updates of 2.0 include: - New interface with easy access to creating and managing observations - New history feature to review data from previous observations - New rubric element - New online resources and help - Ability to download any previous observation from the web - Intelligent sync between offline and online observations - GPS location tracking for observations - Use phrase libraries with any note field. Please note that a McREL Power Walkthrough web account is required to log in and set up this software.

Screenshots

Classroom Mosaic4 screens
Power Walkthrough 33 screens

Verdict

The call

The clearest difference is ratings volume: Classroom Mosaic at 167 against Power Walkthrough 3's 1. Power Walkthrough 3's advantage is iOS requirement (12.1 vs 15.5). On price, rating, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Power Walkthrough 3 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Classroom Mosaic has 167 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Classroom Mosaic ships an update every 5 weeks, Power Walkthrough 3 every 2 months. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
Classroom Mosaic versus Power Walkthrough 3: the parameters behind the verdict, then further details
ParameterClassroom MosaicPower Walkthrough 3
PriceFreeFree
Rating4.8 (167 ratings)5.0 (1 ratings) — better
Positive reviews88.9% of reviews—
Number of ratings167 — better1
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.512.1 — better
Further details — not scored
Size67 MB23 MB
Age rating4+4+
DeveloperBenty, LLCHarris, N. Computer Corporation

Customer experience

Classroom Mosaic

All ratings116 ratings
Positive96.6%
Neutral3.4%
Negative0.0%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

Power Walkthrough 3

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Classroom Mosaic

No in-app purchases

None

Power Walkthrough 3

No in-app purchases

Questions

Is Classroom Mosaic free?
Classroom Mosaic is free to download, with no in-app purchases.
Is Power Walkthrough 3 free?
Power Walkthrough 3 is free to download, with no in-app purchases.
Which has better reviews, Classroom Mosaic or Power Walkthrough 3?
Power Walkthrough 3 is rated higher. Classroom Mosaic averages 4.8 out of 5 from 167 ratings, while Power Walkthrough 3 averages 5.0 from 1 ratings.
Do Classroom Mosaic or Power Walkthrough 3 have ads?
Neither Classroom Mosaic nor Power Walkthrough 3 shows ads.
Which is updated more often, Classroom Mosaic or Power Walkthrough 3?
Classroom Mosaic ships an update every 5 weeks, and Power Walkthrough 3 every 2 months. Most recently, Classroom Mosaic was updated on October 29, 2026 and Power Walkthrough 3 on October 10, 2026.

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