# Math Clock, by MLC vs TT Math 3

The clearest difference is review sentiment: Math Clock, by MLC at 100% against TT Math 3's 57%. Math Clock, by MLC also leads on rating (4.1 vs 3.7). TT Math 3's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (64 vs 10). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Clock, by MLC holds the better App Store score, 4.1 against 3.7. That said, the two scores are not equally well evidenced: TT Math 3 has 64 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 57% of TT Math 3's.

Math Clock, by MLC ships an update every 6 months, TT Math 3 every 2 months. The most recent releases landed on June 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Math Clock, by MLC | TT Math 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (10 ratings)](https://appshunter.io/ios/app/math-clock-by-mlc/id1444666967/reviews)** | [3.7 (64 ratings)](https://appshunter.io/ios/app/tt-math-3/id1516354632/reviews) |
| Number of ratings | 10 | **64** |
| Positive reviews | **100.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 103 MB |
| Requires iOS | 14.7 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) |

## What reviewers say

### Math Clock, by MLC

[App page](https://appshunter.io/ios/app/math-clock-by-mlc/id1444666967)

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:** macOS Compatibility

**In-app purchases:** none


### TT Math 3

[App page](https://appshunter.io/ios/app/tt-math-3/id1516354632)

This educational app offers interactive math lessons and practice problems for third graders. It provides automated grading, instant feedback, and step-by-step explanations, allowing for independent learning. Parents can track progress, and the app supports offline use for up to six lessons.

**Highlights:** 118 audiovisual lectures, Thousands of practice problems, Automated grading and instant feedback, Step-by-step audiovisual explanations, Parental progress tracking, Offline access for up to 6 lessons, Digitized textbook with search

**In-app purchases:** none


## Frequently asked questions

### Is Math Clock, by MLC free?

Math Clock, by MLC is free to download, with no in-app purchases.

### Is TT Math 3 free?

TT Math 3 is free to download, with no in-app purchases.

### Which has better reviews, Math Clock, by MLC or TT Math 3?

Math Clock, by MLC is rated higher. Math Clock, by MLC averages 4.1 out of 5 from 10 ratings, while TT Math 3 averages 3.7 from 64 ratings.

### Do Math Clock, by MLC or TT Math 3 have ads?

Neither Math Clock, by MLC nor TT Math 3 shows ads.

### Which is updated more often, Math Clock, by MLC or TT Math 3?

Math Clock, by MLC ships an update every 6 months, and TT Math 3 every 2 months. Most recently, Math Clock, by MLC was updated on June 27, 2026 and TT Math 3 on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*