Comparison

Teaching Number Lines vs Twinkl Formation & Handwriting

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

Head to head
About

Teaching Number Lines

This app introduces young students to number lines using interactive frog characters for counting, ordering, addition, and subtraction. It helps visualize numbers and understand mathematical concepts through physical movement and step-by-step examples.

Highlights
  • Interactive number line visualization
  • Frog characters for steps and leaps
  • Counting and ordering practice
  • Addition and subtraction modeling
  • Skip counting exercises
  • Sequencing and number placement
Features
Read full description

Little Monkey Apps Number Lines helps to introduce the concept of number lines to young students through the use of cute little frogs that make steps and leaps. When introducing basic mathematical skills such as counting, ordering, addition and subtraction, it is important to use a variety of models such as a counters, drawings and number lines to explain and physically model problems. Little Monkey Apps Number Lines aims to students to visualise numbers for rote counting and ordering and to see the physical position of a number linking patterns and relationships. Unlike counters, which model counting, a number line also models measurement, which is why the number line begins with zero as you would see on a ruler. Students are also exposed to different vocabulary for addition and subtraction such as step forward or jump back to physically suggest the movement of the frog along the number line. When initially introducing number lines, it is important to physically act out a number line. In conjunction with Little Monkey Apps Number Lines, you might like to make a number line on the floor on masking tape; write numbers on cards and hang them over a piece of string in order; draw a number line on the ground and step out the numbers or you could use boxes or placemats and act out soft toys leaping or stepping from one number to another. =Teaching Module= Why should you use a number line? Why not count blocks or counters? Yes! You should be doing those things, but Number lines are another valid alternative to teaching counting, sequence, addition and subtraction. It is important to introduce number lines in conjunction with other methods. Number lines are everywhere from rulers (including half centimetres and decimal fractions) to thermometers, clocks and when you think about it board games. Little Monkey Apps Number Lines can be used for a variety of purposes including simple counting, to make jumps or leaps, to model addition and subtraction, for a group of students to demonstrate their thinking visually, to practice skip counting and to demonstrate simple multiples. =Sequencing= Little Monkey Apps Number Lines encourages learning about sequence and order. Often young students are able to recite numbers before they are able to physically count each object one-to-one. Sequencing asks students to place missing frogs on the line standing in order! Early counters will start counting from 1 whilst more sophisticated counters others will look the next number or the number before. =Addition and subtraction= Little Monkey Apps Number Lines can be used to demonstrate another way of completing addition and subtraction. Counters can be used for this; however, a number line begins an early understanding of measurement (think ruler) Later on number lines will assist with fractions, decimals, and negative numbers, reading thermometers, clocks, rulers (with fractional centimetres and millimetres) =Skip counting= Little Monkey Apps Number lines encourages students to visualise skip counting patterns. In the Skip Counting Practice section, students can rehearse moving the frog by set steps with the visual aid of the blue markers. They can draw in the leaps or Once again children learn skip counting, initially by rote, then by noticing patterns or repeated addition (3+3+3+3+3). Some students see the position of the frog rather than the skipping over the numbers. It is important to focus on the skipped intervals as consistent as this is essential for measurement. Students will take time to become proficient at this skill. Once this is mastered, Skip counting Test can be attempted. This section asks students to make the frog leap by 2s, 3s, 4s, starting at various positions from 0 to 4 on the number line. Note that this section is not about rote knowledge of facts. A student who can count by 2s or 3s, will need to understand how to skip count rather than memorising or rote knowledge of a particular pattern.

About

Twinkl Formation & Handwriting

This app helps young learners develop essential handwriting skills by practicing letter and number formation, and shapes. It offers a fun, engaging, and prep-free experience for children, with customizable word lists and offline functionality.

Highlights
  • Letter and number formation practice
  • Shape tracing
  • Fine motor skill development
  • Customizable word lists
  • Offline functionality
  • Multi-language support
Features
Read full description

Take the hassle out of handwriting lessons with the Twinkl Formation & Handwriting app! It’s a fun-filled, prep-free way to help your little learners form letters, numbers and shapes, and build those all-important fine motor skills. So, why will you love the Twinkl Formation & Handwriting app? Your weekend is safe. Just set them up and watch them practice. You get back the time you’d spend prepping tracing sheets for lowercase and uppercase letters, numbers 1-100, and simple shapes. No more begging to practice! The kids are actually asking to use it. That's a win-win. From the classroom to the car. It works on any device and keeps the learning consistent, no matter where they are. It's built by people who get it. The app has been developed by expert lead teachers and senior practitioners , so you can have total confidence in its standards. Phonics panic, solved. Phase 2/3 sounds and over 100 CVC words are ready-to-go, so you have exactly what you need for your next lesson. Cater to all your learners, wherever you are in the world. The app has specific fonts and professional audio in English for the US, UK, Australia and New Zealand, along with Welsh, Spanish, Arabic and Afrikaans. Stress-free screen time. The app works completely offline, so you can breathe easy knowing the kids are safe and the content is secure. Adaptable to your needs. Create your own custom word lists to personalize the experience for your learners. Full support for your teaching. The app is compatible with a great range of supporting printable resources from the Twinkl website. How to access the Twinkl Formation & Handwriting app: Twinkl Ultimate members get full access to the app and all of Twinkl’s other mobile and web apps as part of your membership. If you just want app access without the wider benefits of Twinkl, you can take out an in-app subscription. Or, if you want to see how it works, you can try some of the features of the app for free in Try! Mode. Got questions? You can contact our lovely Twinkl Cares team 24/7, and you can always speak to a real human - that’s the Twinkl difference. Our Privacy Policy: https://www.twinkl.com/legal#privacy-policy Our Terms and Conditions: https://www.twinkl.com/legal#terms-and-conditions Apple Standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Rated 3+ by the Indonesia Game Rating System (IGRS)

Screenshots

Teaching Number Lines4 screens
Twinkl Formation & Handwriting4 screens

Verdict

The call

The clearest difference is rating: Twinkl Formation & Handwriting at 4.5 against Teaching Number Lines's 3.0. Twinkl Formation & Handwriting also leads on update cadence (every 6 weeks vs every 6 months) and ratings volume (61 vs 2). Teaching Number Lines's advantage is review sentiment (50% vs 41%) and iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model 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. Teaching Number Lines sells 1 one-off in-app purchase and Twinkl Formation & Handwriting sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Twinkl Formation & Handwriting holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Twinkl Formation & Handwriting has 61 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Teaching Number Lines's written reviews are positive against 41% of Twinkl Formation & Handwriting's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Teaching Number Lines ships an update every 6 months, Twinkl Formation & Handwriting every 6 weeks. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
Teaching Number Lines versus Twinkl Formation & Handwriting: the parameters behind the verdict, then further details
ParameterTeaching Number LinesTwinkl Formation & Handwriting
PriceFreeFree
Rating3.0 (2 ratings)4.5 (61 ratings) — better
Positive reviews50.0% of reviews — better41.2% of reviews
Number of ratings261 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size17 MB225 MB
Age rating4+4+
DeveloperAleesha KondysTwinkl Limited

Customer experience

Teaching Number Lines

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews10 reviews
Positive50.0%
Neutral20.0%
Negative30.0%

Twinkl Formation & Handwriting

All ratings61 ratings
Positive86.9%
Neutral3.3%
Negative9.8%
Written reviews17 reviews
Positive41.2%
Neutral23.5%
Negative35.3%

In-app purchases

1 purchases

Teaching Number Lines

One-time1
  • Unlock all modules$0.99
2 purchases

Twinkl Formation & Handwriting

Subscriptions2
  • Twinkl Monthly Subscription$0.491 Month
  • Annual Subscription$2.991 Year

Questions

Is Teaching Number Lines free?
Teaching Number Lines is free to download, with in-app purchases available.
Is Twinkl Formation & Handwriting free?
Twinkl Formation & Handwriting is free to download, with in-app purchases available.
Which has better reviews, Teaching Number Lines or Twinkl Formation & Handwriting?
Twinkl Formation & Handwriting is rated higher. Teaching Number Lines averages 3.0 out of 5 from 2 ratings, while Twinkl Formation & Handwriting averages 4.5 from 61 ratings.
Do Teaching Number Lines or Twinkl Formation & Handwriting have ads?
Neither Teaching Number Lines nor Twinkl Formation & Handwriting shows ads.
Which is updated more often, Teaching Number Lines or Twinkl Formation & Handwriting?
Teaching Number Lines ships an update every 6 months, and Twinkl Formation & Handwriting every 6 weeks. Most recently, Teaching Number Lines was updated on September 16, 2026 and Twinkl Formation & Handwriting on September 29, 2026.

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