Comparison

Todo Math vs First Words ATF

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

Head to head
About

Todo Math

This app offers over 2,000 interactive math activities for children from preschool to 2nd grade. It covers counting, calculation, logic, geometry, and time-telling, with adjustable challenge levels and accessibility features for all learners.

Highlights
  • 2,000+ interactive math activities
  • Covers counting, calculation, logic, geometry, time
  • Adjustable challenge levels (Pre-K to 2nd grade)
  • Accessibility features (8 languages, dyslexic font)
  • Parent dashboard for progress tracking
  • Placement test for accurate level selection
Read full description

The #1 math app for early learners — from counting to multiplication. ■ #1 in the App Store in 20+ countries and created by an award-winning team. More than 10 million parents and 5,000 teachers have made Todo Math their go-to app for young learners › COMPREHENSIVE: 2,000+ interactive math activities for Pre-K through 2nd grade. › LOVED BY KIDS: math practice kids ask to play. Engaging gameplay, beautiful graphics, and adorable collectibles. › EDUCATIONAL: Common Core State Standards-aligned curriculum. 5,000+ elementary classrooms have used Todo Math. › INCLUSIVE & ACCESSIBLE: playable in 8 languages, left-handed mode, help button, dyslexic font and other accessibility features empower ALL children to learn independently. Try Todo Math for free today! › Easy email signup. › No commitment, no credit card information collected. ■ Todo Math covers all the fundamentals of early math education › Counting and Number Concepts - learn to write and count numbers. › Calculation - practice addition, subtraction, multiplication, and word problems. › Mathematical Logic - number-based memory games and pictographs. › Geometry - Learn basic geometry, such as drawing and learning shapes. › Clocks & Calendars – learn days of the week, months of the year, and how to tell time. ■ Todo Math lets you select the right challenge level for your child › Level A (Preschool) – Count to 10 and identify the names of shapes. › Level B (Kindergarten Basics) – Count to 20, and add and subtract within 5. › Level C (Kindergarten Mastery) – Count to 100, add and subtract within 10, tell time to the hour. › Level D (1st Grade Basics) – Place value and simple geometry. › Level E (1st Grade Mastery) – Carry-over addition, subtraction with borrowing, and dividing a plane figure equally. › Level F (2nd Grade Basics) – Three-digit addition and subtraction, measurements with ruler, and graph data. › Level G (2nd Grade Mastery) – Comparing three-digit numbers, addition and subtraction of two-digit numbers, foundation of multiplication. › Level H (3rd Grade Basics) – Learn to do basic division. Understand the concept of fractions and know how many faces, edges, vertices each 3D shape contains. › Not sure of which level is right for your child? No problem! Use the in-app placement test. ■ Parents Page › Easily change your child’s level, edit their learning profile, and review their learning progress. › Sync profiles across multiple devices, including cross-platform. ■ Built by Experts › Leading education experts from Harvard, Stanford, UC Berkeley, and Seoul National University. › Award-winning children mobile app designers. › Team was named co-winner of the Global Learning XPRIZE competition, a worldwide competition to have children teach themselves math and literacy skills. ■ Awards & Recognitions › #1 in the App Store (education category) in 20+ countries, including USA, China, the United Kingdom, Korea and Japan. › SIIA CODiE award finalist (2016). › Winner of the Parents’ Choice Award — Mobile App category (2015, 2018). › Awarded Best Design at the LAUNCH Education & Kids Conference (2013). › 5 out of 5 star rating from Common Sense Media. ■ Safety and Privacy › Todo Math complies with the US Children's Online Privacy Policy, does not contain any third party advertising, and can be played without an internet connection. ■ The Todo Math app that was serviced separately in the the Australian App Store has been unified with the global version. Please search for Todo Math in the App Store and install again. Log in with an existing account to continue where you left off. ■ Have questions? › Please check the FAQ on our website's help section (http://todomath.com/help). › You can get the fastest response by going to the website > Help > Contact Us or the in the Todo Math app > Parents Page > Help. ∙ ∙ ∙ We empower ALL children to learn independently.

About

First Words ATF

Features
Read full description

FIRST WORDS. This is a simple, easy to use, no frills app. It has been developed for convenience, aimed at casual use as well as for the classroom. However, unlike many early learning aids, this app is “age appropriate”, making it accessible to all and useful for those with additional learning needs. The app can be re-visited frequently for short, quick revisions and the counter can be used for setting personal goals. This app is a perfect assessment tool for teachers, parents and students. USING THIS APP 1. Select the number of ‘First Words’ you wish to practise. 2. Click the ‘play’ symbol to advance through the words. 3. The objective is to speed up random word recognition. 4. The counter can be used to create goals. Learning note: Advance to the next level at your leisure but be prepared to go back to re-enforce where necessary. SOCIAL WORDS This screen is aimed primarily at those with a learning disability, to enable them to learn to recognise words which will help them develop independence skills in a wider environment. This also gives the teacher/mentor an opportunity to teach the student the meaning of the words. PRACTISE MAKES PERFECT When teaching reading it may be that we do not put enough emphasis on “DATA OVERLOAD”. A pupil can struggle to read even though you are sure they know the word, purely because there are too many words in front of them. The greater the student’s ‘sight vocabulary’ the easier reading becomes, enabling a greater degree of comprehension. With practise, improvement in speed of neurological processing, anxiety in coping with more words per page is reduced, giving the student more confidence to try new words. As stated earlier, we have purposely randomised the words to avoid rote learning. However, due to this randomisation, words will occasionally appear consecutively, particularly in early stages. This is a progressive learning tool, therefore the first 12 words will appear within the first 45 words and so on. ACTIVE THERAPY FOUNDATION Active Therapy Foundation is a UK charity with aims of promoting social inclusion, providing innovative and dedicated coaching therapy programmes, making "Active therapy" available to all, thus developing skills and enabling individuals to participate more fully in society. Active therapy explores ways of developing higher achievement levels for people with disabilities. It pushes the boundaries of “accept and adapt” and has a direct approach to systematic problem solving. The programme is practically based, working on the principle of self-achievement. It is designed to explore ways of giving a feeling of achievement at ALL levels of ability, breaking down the skills sufficiently so that EVERYONE CAN SUCCEED.

Screenshots

Todo Math4 screens

Verdict

The call

The clearest difference is price: Todo Math at Free against First Words ATF's $1.99. Todo Math also leads on update cadence (monthly vs every 2 months) and device support (3 vs 1). First Words ATF's advantage is in-app purchases (none vs 10). On ads and iOS requirement 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

Todo Math is free to download; First Words ATF costs $1.99 up front. Todo Math sells 6 one-off in-app purchases. First Words ATF asks for nothing beyond the download.

UpkeepUpdate frequency

Todo Math ships an update monthly, First Words ATF every 2 months. The most recent releases landed on November 6, 2026 and May 15, 2026 respectively.

Scorecard4 real differences · 6 level
Todo Math versus First Words ATF: the parameters behind the verdict, then further details
ParameterTodo MathFirst Words ATF
PriceFree — better$1.99
Rating4.7 (1.2K ratings) — better—
Positive reviews73.9% of reviews—
Number of ratings1.2K — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.0 — better14.4
Further details — not scored
Size603 MB10 MB
Age rating4+4+
DeveloperEnuma, Inc.Active Therapy Development Limited

Bugs and requests

Todo Math

Reported bugs

3 issues
  • Sound not working on some devices
  • Handwriting recognition issues
  • Progress reset after app updates

Requested features

5 requests
  • Expand content to higher grade levels
  • Add more languages and currency options
  • Improve progress tracking and reporting for parents
  • Introduce more personalization options
  • Provide offline access to content

First Words ATF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Todo Math

One-time6
  • One Year Subscription$49.99
  • One Year Subscription2 variants$69.99
  • One Year Subscription2 variants$79.99
Show 3 more
  • Two Years Subscription$89.99
  • One Year Subscription2 variants$99.99
  • Two Years Subscription2 variants$119.99
None

First Words ATF

No in-app purchases

Questions

Is Todo Math free?
Todo Math is free to download, with in-app purchases available.
Is First Words ATF free?
First Words ATF costs $1.99, with no in-app purchases.
Do Todo Math or First Words ATF have ads?
Neither Todo Math nor First Words ATF shows ads.
Which is updated more often, Todo Math or First Words ATF?
Todo Math ships an update monthly, and First Words ATF every 2 months. Most recently, Todo Math was updated on November 6, 2026 and First Words ATF on May 15, 2026.

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