# Master Books vs TT Math 3

The clearest difference is rating: Master Books at 4.9 against TT Math 3's 3.7. Master Books also leads on ratings volume (929 vs 64) and review sentiment (71% vs 57%). TT Math 3's advantage is device support (4 vs 1) and iOS requirement (12.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Master Books holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: Master Books has 929 ratings behind it against 64, so its average is the more settled of the two. Written reviews point the same way: 71% of Master Books's written reviews are positive against 57% of TT Math 3's.

Master Books ships an update every 3 months, TT Math 3 every 2 months. The most recent releases landed on August 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Master Books | TT Math 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (929 ratings)](https://appshunter.io/ios/app/master-books/id1489206639/reviews)** | [3.7 (64 ratings)](https://appshunter.io/ios/app/tt-math-3/id1516354632/reviews) |
| Number of ratings | **929** | 64 |
| Positive reviews | **70.8% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 87 MB | 103 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Master Books](https://appshunter.io/developer/1765159122) | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) |

## What reviewers say

### Master Books

[App page](https://appshunter.io/ios/app/master-books/id1489206639)

This app connects homeschooling families using a specific curriculum. Users can interact with staff, authors, and other power users for support and updates. It also provides exclusive offers from the curriculum provider.

**Highlights:** Connect with staff and authors, Get support from power users, Receive curriculum updates, Access exclusive offers, Homeschooling community forum

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ♥️ Amazing community
- 👍 Easy to use app
- 🚀 Helpful teaching tip videos

**What reviewers complain about**

- 🔒 Strict censorship and monitoring by admins
- 🐛 Login and password issues
- 🚫 Inability to discuss or recommend anything outside of Masterbooks products

**Reported bugs**

- Unable to log in
- App not working after update

**Requested features**

- Picture-in-picture mode for live streams
- More flexibility in discussions and recommendations


### 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 Master Books free?

Master Books 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, Master Books or TT Math 3?

Master Books is rated higher. Master Books averages 4.9 out of 5 from 929 ratings, while TT Math 3 averages 3.7 from 64 ratings.

### Do Master Books or TT Math 3 have ads?

Neither Master Books nor TT Math 3 shows ads.

### Which is updated more often, Master Books or TT Math 3?

Master Books ships an update every 3 months, and TT Math 3 every 2 months. Most recently, Master Books was updated on August 9, 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.*