Comparison

Classroom Traffic Lights vs Energetic Numbers

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

Head to head
About

Classroom Traffic Lights

This app provides teachers with a simple, visual tool for instant feedback on student understanding and attitudes. It helps assess learning, gauge opinions, and manage classroom dynamics with clear, large graphics. It's designed for easy use on all Apple devices.

Highlights
  • Instantaneous whole-class feedback
  • Formative assessment of learning
  • Gauging attitudes and opinions
  • Classroom management tool
  • Large, clear graphics
  • Supports all iPad and iPhone devices
Features
Read full description

Traffic Lights for the classroom is a great way for teachers to get instantaneous feedback on whole class learning. Just 3 ways (there are many others) the app can be used are: 1. A means of whole class formative assessment to determine student learning. e.g. how do you feel you have understood adding negative integers? Red: not grasped the skills yet. Amber: not sure if they have understood the intended learning or feel part way there. Green: feeling confident they understand the intended learning. The teacher can then differentiate their teaching by grouping the students. 2. A means of whole class formative assessment to determine attitudes towards an opinion, idea or statement. e.g. "school uniform policy must be adhered to at all times", or "this is a love poem". The teacher can then group like minded students to develop their arguments further or ask random students to explain their position. 3. A classroom management tool. Features: * Supports all iPad and iPhone devices * Supports iOS 12.0 and later * Beautiful large crisp clear graphics make the visuals perfect for classroom use. You'll be able to see this no matter the size of the class. No ads, no in-app additions, just pure function. If you want to see more in the app, please contact PKCLsoft at support@pkclsoft.com

About

Energetic Numbers

Features
Read full description

Introducing Energetic Numbers โ€“ the ultimate numbers adventure for preschool and kindergarten kids! Dive into a world of fun and discovery as children learn to write numbers while exploring fundamental math concepts like arithmetic and computational thinking in a world of animals and numbers. Key Features: Number Writing: Practice tracing and writing numbers from 1 to 10 Pattern Recognition: Engage in interactive activities to recognize and create patterns Perfect for young learners aged 4-6 Download now and embark on a numbers adventure like never before!

Screenshots

Classroom Traffic Lights4 screens
Energetic Numbers4 screens

Verdict

The call

The clearest difference is price: Energetic Numbers at Free against Classroom Traffic Lights's $0.49. Energetic Numbers also leads on update cadence (weekly vs every 38 months). Classroom Traffic Lights's advantage is chart position (#200 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Energetic Numbers is free to download; Classroom Traffic Lights costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Classroom Traffic Lights ships an update every 38 months, Energetic Numbers weekly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard3 real differences ยท 6 level
Classroom Traffic Lights versus Energetic Numbers: the parameters behind the verdict, then further details
ParameterClassroom Traffic LightsEnergetic Numbers
Price$0.49Free โ€” better
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 38 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
Best chart rank#200 โ€” betterโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details โ€” not scored
Size3 MB73 MB
Age rating4+4+
DeveloperpkclSoftLucy Junior, LLC

In-app purchases

None

Classroom Traffic Lights

No in-app purchases

None

Energetic Numbers

No in-app purchases

Questions

Is Classroom Traffic Lights free?
Classroom Traffic Lights costs $0.49, with no in-app purchases.
Is Energetic Numbers free?
Energetic Numbers is free to download, with no in-app purchases.
Do Classroom Traffic Lights or Energetic Numbers have ads?
Neither Classroom Traffic Lights nor Energetic Numbers shows ads.
Which is updated more often, Classroom Traffic Lights or Energetic Numbers?
Classroom Traffic Lights ships an update every 38 months, and Energetic Numbers weekly. Most recently, Classroom Traffic Lights was updated on November 6, 2026 and Energetic Numbers on November 8, 2026.

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