# Todo Math vs Teachley Subtractimals EDU

The clearest difference is in-app purchases: Teachley Subtractimals EDU at none against Todo Math's 10. Teachley Subtractimals EDU also leads on rating (5.0 vs 4.7). Todo Math's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (1.2K vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Todo Math sells 6 one-off in-app purchases. Teachley Subtractimals EDU asks for nothing beyond the download.

Teachley Subtractimals EDU holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Todo Math has 1.2K ratings behind it against 2, so its average is the more settled of the two.

Todo Math ships an update every 3 weeks, Teachley Subtractimals EDU every 4 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Todo Math | Teachley Subtractimals EDU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/todo-math/id666465255/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/teachley-subtractimals-edu/id1135553563/reviews)** |
| Number of ratings | **1.2K** | 2 |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 588 MB | 120 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enuma, Inc.](https://appshunter.io/developer/577646433) | [Teachley](https://appshunter.io/developer/661286976) |

## What reviewers say

### Todo Math

[App page](https://appshunter.io/ios/app/todo-math/id666465255)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year Subscription | $49.99 | one-time |
| One Year Subscription | $69.99 | one-time |
| One Year Subscription | $79.99 | one-time |
| Two Years Subscription | $89.99 | one-time |
| One Year Subscription | $99.99 | one-time |
| Two Years Subscription | $119.99 | one-time |

**What reviewers like**

- 👍 Engaging and educational math games
- 🚀 Effective for learning math concepts
- 💡 Customizable settings for different learning styles
- 👍 Visually appealing and non-distracting graphics
- 👍 Helpful for students with special needs

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 💰 Expensive subscription model
- 🔒 Lack of transparency around subscription details
- 🚫 Removal of free features in later versions

**Reported bugs**

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

**Requested features**

- 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


### Teachley Subtractimals EDU

[App page](https://appshunter.io/ios/app/teachley-subtractimals-edu/id1135553563)

This educational game uses engaging characters and strategies to teach subtraction to young students. It focuses on conceptual understanding and fact fluency, supporting intervention programs and differentiating instruction.

**Highlights:** Engaging subtraction strategies, Conceptual understanding focus, Fact fluency development, Supports intervention programs, Differentiates instruction, Addresses Common Core Math Standards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Todo Math free?

Todo Math is free to download, with in-app purchases available.

### Is Teachley Subtractimals EDU free?

Teachley Subtractimals EDU is free to download, with no in-app purchases.

### Which has better reviews, Todo Math or Teachley Subtractimals EDU?

Teachley Subtractimals EDU is rated higher. Todo Math averages 4.7 out of 5 from 1.2K ratings, while Teachley Subtractimals EDU averages 5.0 from 2 ratings.

### Do Todo Math or Teachley Subtractimals EDU have ads?

Neither Todo Math nor Teachley Subtractimals EDU shows ads.

### Which is updated more often, Todo Math or Teachley Subtractimals EDU?

Todo Math ships an update every 3 weeks, and Teachley Subtractimals EDU every 4 months. Most recently, Todo Math was updated on October 26, 2026 and Teachley Subtractimals EDU on October 16, 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.*