Comparison

Let's Count 123 vs Learn to Count By

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

Head to head
About

Let's Count 123

Features
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It is an application to solve the problem of considering the number of dots or cubes. From young children who have begun to be interested in numbers, adults who want to train the right brain can enjoy a wide range. Even children who do not know the numbers yet, by playing like tiddlywinks and building blocks, You can naturally learn the concept of numbers and increase the cognitive power of space. [Specification] - You can choose from a small number to a maximum of 99, 5 difficulty levels. - You can count dots and cubes one by one with your fingers and count them. - You can change the viewing angle. - Since there is no game over, You can work over it until you answer correctly. - With 5 correct answers, your best time is recorded and you can compete with time attack. - β€œRest” is a stage of relaxing, just grabbing and moving things and playing. [Providing materials] - music/ sound : Maoh-Damashii, Pocket Sound

About

Learn to Count By

Features
Read full description

Learn To Count By helps children practice counting by multiples with a clear visual grid. Each tap highlights the next number so kids can see the pattern in context, not just hear it. Designed to be calm and easy to follow, with simple feedback that guides without overstimulating. Especially helpful for visual learners, including many children with autism. β€’ Count by 1s when learning to count β€’ Count by 2s to learn even numbers β€’ Count by 5s, 10s, and 25s for money skills β€’ Count by other multiples to prepare for multiplication Turn on Say Numbers to hear each number spoken in the device language. Use Button Sounds and Button Feedback to control clicks and haptics. Works on iPhone and iPad, in portrait and landscape.

Screenshots

Let's Count 1234 screens
Learn to Count By3 screens

Verdict

The call

The clearest difference is ads: Learn to Count By at none against Let's Count 123's shown. Let's Count 123's advantage is update cadence (every 5 months vs every 15 months) and iOS requirement (10.0 vs 16.4). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Let's Count 123 ships an update every 5 months, Learn to Count By every 15 months. The most recent releases landed on October 9, 2026 and September 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
Let's Count 123 versus Learn to Count By: the parameters behind the verdict, then further details
ParameterLet's Count 123Learn to Count By
PriceFreeFree
Update frequencyEvery 5 months β€” betterEvery 15 months
AdsYesNo β€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS10.0 β€” better16.4
Further details β€” not scored
Size95 MB47 MB
Age rating4+4+
DeveloperTakahiro YamadaSoftware Andina

In-app purchases

None

Let's Count 123

No in-app purchases

None

Learn to Count By

No in-app purchases

Questions

Is Let's Count 123 free?
Let's Count 123 is free to download, with no in-app purchases.
Is Learn to Count By free?
Learn to Count By is free to download, with no in-app purchases.
Do Let's Count 123 or Learn to Count By have ads?
Let's Count 123 shows ads; Learn to Count By does not.
Which is updated more often, Let's Count 123 or Learn to Count By?
Let's Count 123 ships an update every 5 months, and Learn to Count By every 15 months. Most recently, Let's Count 123 was updated on October 9, 2026 and Learn to Count By on September 24, 2026.

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