LessonNote vs TeachFX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LessonNote
This tool facilitates classroom lesson observation by allowing educators to document lesson flow and student engagement. It enables tracking of interactions, capturing notes, taking photos of student work, and analyzing time spent in different learning modalities. The app helps create a factual record to improve teaching and learning.
- Track student interactions
- Record time-stamped notes
- Photograph student work
- Analyze time in learning modalities
- Create seating charts
- Review data for student-focused conversations
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LessonNote is an innovative classroom observation tool for documenting the flow of a lesson and its impact on students. Capture both quantitative and qualitative data: • Track who is talking to whom, when, and for how long. • Jot handwritten, time-stamped notes about what is being said and what students are doing. • Take photos of student work. • Capture time spent in different modalities: whole-class, individual work, group work. Begin by creating a seating chart with icons representing the teacher, students, groups, and display areas such as blackboards or projection screens. Record observations by selecting an icon, or linking two icons for a note about an interaction. Take photos of student work. After a lesson, efficiently review your data for a student-focused conversation that improves teaching and learning. A small seating chart shows exactly who or what a note is about, so you don't need to know the names of the students. A timeline shows how much time was spent in whole-class lecture or discussion, individual work time, and group work time. LessonNote helps you create a fact-based and non-judgemental record of the lesson and its impact on students. LessonNote is ideal for peer observation, coaching, instructional rounds, and of course for Lesson Study. For administrators, LessonNote improves on simple checklists or rating scales by helping document how lessons affect students—which is, ultimately, what teaching is all about. Work with your colleagues and use LessonNote to improve teaching and learning! Read the Terms of Service at: https://LSAlliance.org/LessonNote/terms-of-service.html.
TeachFX
This tool helps educators gain insights into classroom learning dynamics by capturing and analyzing student-teacher conversations. It provides visible evidence of student engagement and instructional practices, fostering reflection and professional growth. The app is designed for privacy and personalization.
- Classroom talk ratio analysis
- Academic language tracking
- Questioning technique evaluation
- Think time and turn-taking observation
- Student participation patterns
- Personalized and private data
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TeachFX is a tool designed for teachers that surfaces unique insights about the learning dynamics in the classroom—such as on ratios of talk, lesson design, academic language, questioning techniques, think time, turn taking, participation patterns and on many more instructional practices. Use it during instruction to capture the conversations between you and your students, and get visible evidence of student engagement. It’s all personalized and private to you, and designed to foster your reflection and growth. Try it out today!
Screenshots
Verdict
The clearest difference is in-app purchases: TeachFX at none against LessonNote's 6. TeachFX also leads on rating (5.0 vs 4.7) and update cadence (weekly vs monthly). On price, ratings volume, 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. LessonNote sells 6 in-app purchases, starting at $29.99 per 3 months. TeachFX asks for nothing beyond the download.
TeachFX holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 21 respectively. Written reviews point the same way: 65% of LessonNote's written reviews are positive against 75% of TeachFX's.
LessonNote ships an update monthly, TeachFX weekly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | LessonNote | TeachFX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) | 5.0 (21 ratings) — better |
| Positive reviews | 65.2% of reviews | 75.0% of reviews — better |
| Number of ratings | 10 | 21 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 47 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Lesson Study Alliance | TeachFX |
Customer experience
LessonNote
TeachFX
In-app purchases
LessonNote
- 3 Months of Pro$29.993 Months
- 6 Months of Pro$44.996 Months
- 1 Year Pro$64.991 Year
- 6-month LessonNote Pro subscription$89.99
- 1-year LessonNote Pro subscription$149.99
- 2-year LessonNote Pro subscription$249.99
TeachFX
No in-app purchases
Questions
Is LessonNote free?
Is TeachFX free?
Which has better reviews, LessonNote or TeachFX?
Do LessonNote or TeachFX have ads?
Which is updated more often, LessonNote or TeachFX?
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