Comparison

TeachFlow vs LessonSpark

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

Head to head
About

TeachFlow

Features
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English TeachFlow – Smarter Planning for Teachers TeachFlow is designed to simplify lesson planning and classroom organization. Keep everything you need in one place and spend less time on administration. Whether you teach in primary or secondary education, TeachFlow helps you stay organized and focus on what matters most: teaching. With TeachFlow you can: β€’ Plan lessons and teaching activities β€’ Organize classes, subjects, and teaching resources β€’ Keep track of important tasks and events β€’ Sign in securely with Feide where available β€’ Enjoy a clean and intuitive planning experience We continuously improve TeachFlow based on feedback from educators, adding new features to make teaching easier every day.

About

LessonSpark

Features
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It's Sunday night and there's still a worksheet to make, a quiz to write and three parent emails waiting. LessonSpark turns that pile into minutes β€” on the phone already in your pocket. POINT THE CAMERA AT THE WORK β€’ Photograph a textbook page and get a worksheet, a leveled reading passage or a question set β€’ Photograph a student's paper and get item-by-item feedback plus a suggested grade β€’ Photograph the whiteboard and get a slide outline 42 TOOLS IN SIX GROUPS β€’ Plan β€” lessons, units, substitute plans, warm-ups, exit tickets, stations, projects β€’ Create β€” worksheets, reading passages, vocabulary sets, puzzles, flashcards, visuals β€’ Adapt β€” one text at three reading levels, scaffolds, ESL support, accommodation ideas β€’ Assess β€” quizzes with answer keys, rubrics, writing feedback, report card comments β€’ Communicate β€” parent emails, newsletters, positive notes, conference prep β€’ At Home β€” for parents: homework help that teaches instead of answering MADE TO BE PRINTED Every result renders as a clean PDF you can AirPrint from your phone. Answer keys always land on a separate page, so the copy you hand out never shows them. IT KNOWS YOUR CLASS Save a class once β€” grade, subject, students β€” and every tool opens pre-filled. Everything you make is kept in your library: searchable, editable, reprintable. ASK INSTEAD OF SEARCHING Not sure which tool you need? Describe the situation and the assistant picks one and fills it in. IMPORTANT LessonSpark is a professional aid, not a decision-maker. AI-generated material can contain errors β€” review everything before using it with students and verify facts, standards and answer keys. Suggested grades and feedback are inputs to your judgment, never a replacement for it. Share as little student information as possible: first names or initials only. Your school or district rules take precedence. Classes and materials are stored on your device. Export or delete everything in Settings. In-App Purchases & Subscriptions LessonSpark offers optional weekly and monthly subscription plans to unlock premium features. Subscriptions are processed through your App Store account and renew automatically unless canceled by the user. You can manage or cancel your subscription anytime via your App Store account settings. Privacy: https://github.com/asiyegy/rework-privacy/blob/main/lessonlab/privacy.md Terms: https://github.com/asiyegy/rework-privacy/blob/main/lessonlab/terms.md

Screenshots

TeachFlow3 screens
LessonSpark4 screens

Verdict

The call

The clearest difference is in-app purchases: TeachFlow at none against LessonSpark's 2. TeachFlow also leads on update cadence (daily vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. LessonSpark sells 2 in-app purchases, starting at $4.99 per 7 days. TeachFlow asks for nothing beyond the download.

UpkeepUpdate frequency

TeachFlow ships an update daily, LessonSpark every 2 months. Both last shipped on October 31, 2026.

Scorecard3 real differences Β· 3 level
TeachFlow versus LessonSpark: the parameters behind the verdict, then further details
ParameterTeachFlowLessonSpark
PriceFreeFree
Update frequencyDaily β€” betterEvery 2 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size38 MB51 MB
Age rating4+4+
DeveloperDanielle LangedalASIYE GUNEY

In-app purchases

None

TeachFlow

No in-app purchases

2 purchases

LessonSpark

Subscriptions2
  • LessonSpark Pro β€” Weekly$4.997 Days
  • LessonSpark Pro β€” Monthly$9.991 Month

Questions

Is TeachFlow free?
TeachFlow is free to download, with no in-app purchases.
Is LessonSpark free?
LessonSpark is free to download, with in-app purchases available.
Do TeachFlow or LessonSpark have ads?
Neither TeachFlow nor LessonSpark shows ads.
Which is updated more often, TeachFlow or LessonSpark?
TeachFlow ships an update daily, and LessonSpark every 2 months. Most recently, TeachFlow was updated on October 31, 2026 and LessonSpark on October 31, 2026.

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