Comparison

123 Numbers vs Write Letters

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

Head to head
About

123 Numbers

This app helps young children develop early number-writing skills through engaging tracing activities. With colorful visuals and an intuitive interface, kids can practice writing numbers at their own pace, building confidence and a love for learning.

Highlights
  • Step-by-step number tracing
  • Multiple color choices for tracing
  • Built-in eraser for corrections
  • Simple, visual, and interactive interface
  • Designed for preschool and early learners
  • Ad-free and distraction-free learning
Features
Read full description

Learning to write numbers should feel fun, not frustrating. Write Numbers – Tracing 123 is designed to help young children build early number-writing skills through playful, hands-on tracing activities. With colorful visuals and an easy-to-use interface, kids can practice writing numbers at their own pace while developing confidence, coordination, and a love for learning. Why parents love this app: • Easy number tracing Children can trace numbers step by step, helping them learn proper number formation in a calm and encouraging environment. • Fun colors Kids can choose from multiple colors while tracing, keeping them engaged and motivated as they learn. • Built-in eraser Made a mistake? No problem. Children can easily erase and try again, supporting independence and self-confidence. • Designed for young learners The app is simple, visual, and interactive — perfect for preschool, kindergarten, and early learners. • Safe and kid-friendly No ads, no distractions — just focused learning designed with children in mind. A great learning companion By turning practice into play, Write Numbers – Tracing 123 helps children develop early writing skills while having fun. It’s an ideal learning tool for parents who want to support their child’s education at home. --- Subscription Information The app offers monthly, semi-annual, and yearly subscription options. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Subscriptions can be managed in your Apple ID Account Settings. Any unused portion of a free trial, if offered, will be forfeited when a subscription is purchased. Website: www.trigonom.al Support: support@trigonom.al Terms of Service: https://trigonom.al/terms/ Privacy Policy: https://trigonom.al/privacy-policy/

About

Write Letters

This app helps children learn to write uppercase letters through interactive tracing exercises. It offers a fun and engaging way for kids to develop foundational writing skills with colorful graphics and an intuitive interface. Ideal for parents and educators supporting early literacy.

Highlights
  • Interactive letter tracing
  • Uppercase alphabet practice
  • Colorful graphics
  • Intuitive interface
  • Progressive difficulty levels
  • Supports early literacy development
Features
Read full description

'Write Letters: Tracing ABC' is an educational app designed to help kids learn how to write letters in a fun and engaging way. With colorful graphics and intuitive interface, this app provides an excellent tool for kids to learn how to trace uppercase letters of the alphabet. Featuring an easy-to-use interface, "Write Letters: Tracing ABC" offers a wide range of interactive exercises that allow kids to practice writing letters on their own. From simple tracing exercises to more advanced ones, this app is suitable for children of all ages and skill levels. As they progress through the different levels, kids will gain confidence in their writing skills and develop a solid foundation for their future learning. The app is ideal for parents and educators who want to support their children's writing development in a fun and interactive way. Whether you're a parent, a teacher, or a caregiver, "Write Letters: Tracing ABC" is the perfect app for helping kids learn how to write letters. Try it out today and watch your child's writing skills soar! App subscription: You can subscribe for access to the full list of Write Letters. Payment will be charged to iTunes Account at confirmation of purchase. You will be able to do all exercises for the duration of the subscription. Subscription automatically renews for the same price and duration period as the original "one month" package unless auto-renew is turned off at least 24-hours before the end of the current period. You may cancel a subscription during its free trial period via the subscription setting though your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. Please visit: http://support.apple.com/kb/ht4098 for more information. You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period. Any unused portion of free-trial period, will be forfeited when the user purchases an app subscription. Links to our Terms of Service and Privacy Policy can be found below. Privacy Policy: http://kida.app/privacy-policy.html Terms of Use: https://kida.app/terms-and-conditions.html * Prices are equal to the value that "Apple's App Store Pricing Matrix" determines as the equivalent of the subscription price in $ USD

Screenshots

123 Numbers4 screens
Write Letters4 screens

Verdict

The call

The clearest difference is review sentiment: Write Letters at 100% against 123 Numbers's 0%. 123 Numbers's advantage is rating (4.6 vs 4.3) and update cadence (every 3 months vs every 9 months). On price, ratings volume, ads and in-app purchases 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. 123 Numbers sells 3 in-app purchases, starting at $5.99 per month and Write Letters sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

123 Numbers holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 18 and 28 respectively. Written reviews complicate that: 0% of 123 Numbers's written reviews are positive against 100% of Write Letters's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

123 Numbers ships an update every 3 months, Write Letters every 9 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
123 Numbers versus Write Letters: the parameters behind the verdict, then further details
Parameter123 NumbersWrite Letters
PriceFreeFree
Rating4.6 (18 ratings) — better4.3 (28 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings1828 — better
Update frequencyEvery 3 months — betterEvery 9 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size162 MB28 MB
Age rating4+4+
DeveloperTrigonomKIDA Apps L.L.C.

Customer experience

123 Numbers

All ratings18 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Write Letters

All ratings28 ratings
Positive85.7%
Neutral3.6%
Negative10.7%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

123 Numbers

Subscriptions3
  • Monthly$5.991 Month
  • Semi Annually$12.996 Months
  • Annually$14.991 Year
1 purchases

Write Letters

Subscriptions1
  • Write Letters Premium$2.997 Days

Questions

Is 123 Numbers free?
123 Numbers is free to download, with in-app purchases available.
Is Write Letters free?
Write Letters is free to download, with in-app purchases available.
Which has better reviews, 123 Numbers or Write Letters?
123 Numbers is rated higher. 123 Numbers averages 4.6 out of 5 from 18 ratings, while Write Letters averages 4.3 from 28 ratings.
Do 123 Numbers or Write Letters have ads?
Neither 123 Numbers nor Write Letters shows ads.
Which is updated more often, 123 Numbers or Write Letters?
123 Numbers ships an update every 3 months, and Write Letters every 9 months. Most recently, 123 Numbers was updated on September 16, 2026 and Write Letters on September 10, 2026.

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