# TT Pre vs Compass Classroom

TT Pre and Compass Classroom both sit at 3.2 stars, but that hides the real split: 42% of TT Pre's written reviews are positive against 0% of Compass Classroom's. TT Pre also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, rating and device support there is nothing between them.

Both are free to download. Compass Classroom sells 1 in-app purchase, starting at $59.99 per month. TT Pre asks for nothing beyond the download.

TT Pre holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: TT Pre has 109 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 42% of TT Pre's written reviews are positive against 0% of Compass Classroom's.

TT Pre ships an update every 2 months, Compass Classroom every 4 months. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | TT Pre | Compass Classroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (109 ratings)](https://appshunter.io/ios/app/tt-pre-algebra/id1516357235/reviews)** | [3.0 (8 ratings)](https://appshunter.io/ios/app/compass-classroom/id1583280149/reviews) |
| Number of ratings | **109** | 8 |
| Positive reviews | **42.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 81 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) | [Compass Classroom, LLC](https://appshunter.io/developer/1583280151) |

## What reviewers say

### TT Pre

[App page](https://appshunter.io/ios/app/tt-pre-algebra/id1516357235)

This app provides interactive math lessons and practice problems for pre-algebra students. It offers audiovisual lectures, automated grading, and detailed explanations for every problem, allowing for independent learning and progress tracking. The app can be used offline for a limited number of lessons, making it ideal for on-the-go learning.

**Highlights:** 139 audiovisual lectures, Thousands of practice problems, Automated grading and instant feedback, Step-by-step audiovisual explanations, Parental progress tracking, Digitized textbook with search

**In-app purchases:** none

**What reviewers like**

- 👍 Great math curriculum
- 👍 Helps with real-life preparation
- 👍 Good for dyslexic students
- 👍 Video tutorials are helpful
- 👍 Narration for questions is appreciated

**What reviewers complain about**

- 👎 Voice is annoying/maddening
- 👎 Stickers are childish/lame
- 👎 App is buggy and glitchy
- 👎 Starts too easy
- 👎 Sometimes doesn't explain well

**Reported bugs**

- Occasional bugs and glitches
- It glitched waAaaaayyy too much
- It’s laggy and buggy
- INSANELY laggy
- Answer submission bug is back and annoying

**Requested features**

- Option to mute voice
- Teach it a little better
- Multiple voice options
- Trophies or currency instead of stickers
- Remove stickers altogether


### Compass Classroom

[App page](https://appshunter.io/ios/app/compass-classroom/id1583280149)

Access your homeschool video curriculum, join study groups, and connect with other parents. Explore over 50 courses and 1,400 videos to enhance your child's learning journey. Manage your profile and notifications conveniently.

**Highlights:** Access video courses, Join subject groups, Interact with parents, Manage user profile, Discover and sort content, View notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $59.99 | per month |


## Frequently asked questions

### Is TT Pre free?

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

### Is Compass Classroom free?

Compass Classroom is free to download, with in-app purchases available.

### Which has better reviews, TT Pre or Compass Classroom?

TT Pre is rated higher. TT Pre averages 3.2 out of 5 from 109 ratings, while Compass Classroom averages 3.0 from 8 ratings.

### Do TT Pre or Compass Classroom have ads?

Compass Classroom shows ads; TT Pre does not.

### Which is updated more often, TT Pre or Compass Classroom?

TT Pre ships an update every 2 months, and Compass Classroom every 4 months. Most recently, TT Pre was updated on September 21, 2026 and Compass Classroom on September 8, 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.*