Comparison

Math Clock, by MLC vs TT Math 6

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

Head to head
About

Math Clock, by MLC

This app helps students master telling time and understanding fractions using interactive analog clocks. It offers tools for visualizing time intervals, solving story problems, and exploring fractional parts of an hour with various denominators. Students can also use drawing and annotation features to demonstrate their understanding.

Highlights
  • Interactive analog clocks with geared or free-moving hands
  • Live clock with second hand and digital time display
  • Elapsed time tool for interval problems
  • Fraction overlays for visualizing parts of an hour
  • Drawing and annotation tools
  • Save and share work via image or code
Features
Read full description

Math Clock helps students become fluent working with time. Learners use analog clocks with geared or free-moving hands to learn how to tell time, explore jumps with count by numbers, and visualize story problems involving intervals of time. By placing and shading fraction overlays, students use the clock to contextualize fractions with frequently used denominators. FEATURES • Add clocks with geared or free-moving hands. • Set the time and run a live clock with a second hand. • Display equivalent digital time. • Add minute and hour hand labels. • Jump the minute hand on geared clocks by intervals 1-60. • Use the elapsed time tool to solve problems involving intervals of time. • Overlay and shade circle fractions to explore fractional parts of an hour and fractions with denominators of 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. • Duplicate and resize clocks to work with multiple clocks at once. • Hide and reveal clocks with resizable covers to create your own problems and model strategies. • Use the drawing tools to annotate work and show understanding. • Add equations, expressions, and descriptions with the math text and writing tools. • Share your work by saving an image or providing a share code to others. MORE APPS For more Math Clock resources and other apps, visit: www.mathlearningcenter.org/apps LEARN MORE To learn about Bridges in Mathematics, an elementary curriculum that employs an array of visual models, visit: www.mathlearningcenter.org/bridges/overview ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. ACKNOWLEDGEMENTS This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education. Visit us: www.clarity-innovations.com

About

TT Math 6

This educational app enhances a math course with independent learning and on-the-go access, even offline for up to six lessons. It features audiovisual lectures, practice problems with instant feedback, and detailed explanations. Parents can track progress with built-in controls.

Highlights
  • Audiovisual lectures
  • Thousands of practice problems
  • Automated grading
  • Step-by-step explanations
  • Parental progress tracking
  • Digitized textbook with search
Read full description

The Teaching Textbooks Math 6 app makes your TT course even better! Not only will your student enjoy math while learning independently, but, with the app, that learning can also take place on the go. Even when offline! Specifically, the app can be used offline for up to 6 lessons at a time. That makes it perfect for homeschool parents who need their kids to stay productive while the family is out and about during the day. The app’s other features include… • 116 audiovisual lectures that teach every core concept in the standard 6th grade curriculum • thousands of problems that give students all the practice they need to master each concept • automated grading and instant feedback for every single problem • step-by-step audiovisual explanations to every single problem so students can see exactly what they did wrong when mistakes are made (This makes the program feel as if a tutor is at the student’s side!) • parental controls that let you track your student’s progress • the digitized version of the printed Teaching Textbooks Math 6 textbook (with a search feature and a hyper-linked index) • no advertising or in-app purchase offers • Internet connectivity is required, but you can remain offline for up to 6 lessons.

Screenshots

TT Math 64 screens

Verdict

The call

The clearest difference is review sentiment: Math Clock, by MLC at 100% against TT Math 6's 50%. Math Clock, by MLC also leads on rating (4.1 vs 3.4). TT Math 6's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (141 vs 10). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Math Clock, by MLC holds the better App Store score, 4.1 against 3.4. That said, the two scores are not equally well evidenced: TT Math 6 has 141 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 100% of Math Clock, by MLC's written reviews are positive against 50% of TT Math 6's.

UpkeepUpdate frequency

Math Clock, by MLC ships an update every 6 months, TT Math 6 every 2 months. The most recent releases landed on June 27, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
Math Clock, by MLC versus TT Math 6: the parameters behind the verdict, then further details
ParameterMath Clock, by MLCTT Math 6
PriceFreeFree
Rating4.1 (10 ratings) — better3.4 (141 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings10141 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod, Mac — better
Requires iOS14.712.0 — better
Further details — not scored
Size5 MB125 MB
Age rating4+4+
DeveloperThe Math Learning CenterTeaching Textbooks, Inc.

Customer experience

Math Clock, by MLC

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TT Math 6

All ratings140 ratings
Positive59.3%
Neutral6.4%
Negative34.3%
Written reviews62 reviews
Positive50.0%
Neutral9.7%
Negative40.3%

In-app purchases

None

Math Clock, by MLC

No in-app purchases

None

TT Math 6

No in-app purchases

Questions

Is Math Clock, by MLC free?
Math Clock, by MLC is free to download, with no in-app purchases.
Is TT Math 6 free?
TT Math 6 is free to download, with no in-app purchases.
Which has better reviews, Math Clock, by MLC or TT Math 6?
Math Clock, by MLC is rated higher. Math Clock, by MLC averages 4.1 out of 5 from 10 ratings, while TT Math 6 averages 3.4 from 141 ratings.
Do Math Clock, by MLC or TT Math 6 have ads?
Neither Math Clock, by MLC nor TT Math 6 shows ads.
Which is updated more often, Math Clock, by MLC or TT Math 6?
Math Clock, by MLC ships an update every 6 months, and TT Math 6 every 2 months. Most recently, Math Clock, by MLC was updated on June 27, 2026 and TT Math 6 on September 9, 2026.

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