# Mathseeds Kindergarten vs Comprehension Builder.

The clearest difference is review sentiment: Mathseeds Kindergarten at 60% against Comprehension Builder.'s 0%. Mathseeds Kindergarten also leads on rating (3.7 vs 2.0) and in-app purchases (none vs 3). Comprehension Builder.'s advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Comprehension Builder. sells 3 one-off in-app purchases. Mathseeds Kindergarten asks for nothing beyond the download.

Mathseeds Kindergarten holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: Mathseeds Kindergarten has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Mathseeds Kindergarten's written reviews are positive against 0% of Comprehension Builder.'s.

Mathseeds Kindergarten ships an update every 35 months, Comprehension Builder. every 47 months. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mathseeds Kindergarten | Comprehension Builder. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/mathseeds-kindergarten/id910765561/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/comprehension-builder/id1238808362/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 35 months** | Every 47 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 189 MB | 50 MB |
| Requires iOS | **9.0** | 12.2 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blake eLearning](https://appshunter.io/developer/530378341) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Mathseeds Kindergarten

[App page](https://appshunter.io/ios/app/mathseeds-kindergarten/id910765561)

This app offers a comprehensive math learning experience for young children, covering essential kindergarten skills through engaging activities and games. It helps students master numbers, addition, subtraction, fractions, and more with interactive exercises and progress tracking.

**Highlights:** 36 math skill sets, Number, Addition, Subtraction, Fractions, Grouping, Sharing, Patterns, Shapes, Measurement, Money, Data, Audio for all questions, Multiplayer and Timed modes, Earnable badges and game tokens

**Features:** macOS Compatibility

**In-app purchases:** none


### Comprehension Builder.

[App page](https://appshunter.io/ios/app/comprehension-builder/id1238808362)

This app helps users improve reading comprehension, working memory, and the ability to answer questions about text. It features incremental learning with texts that increase in length and difficulty as skills develop, along with a reward system for motivation. Designed for learners of all ages, including those with special needs or learning English.

**Highlights:** Passage comprehension practice, Working memory development, Answering multiple-choice questions, Incremental learning levels, Reward Center for motivation, 200+ fiction and non-fiction texts, Content designed by teachers

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two Users | $1.99 | one-time |
| All Levels | $3.99 | one-time |
| 10 Users | $3.99 | one-time |


## Frequently asked questions

### Is Mathseeds Kindergarten free?

Mathseeds Kindergarten is free to download, with no in-app purchases.

### Is Comprehension Builder. free?

Comprehension Builder. is free to download, with in-app purchases available.

### Which has better reviews, Mathseeds Kindergarten or Comprehension Builder.?

Mathseeds Kindergarten is rated higher. Mathseeds Kindergarten averages 3.7 out of 5 from 13 ratings, while Comprehension Builder. averages 2.0 from 2 ratings.

### Do Mathseeds Kindergarten or Comprehension Builder. have ads?

Neither Mathseeds Kindergarten nor Comprehension Builder. shows ads.

### Which is updated more often, Mathseeds Kindergarten or Comprehension Builder.?

Mathseeds Kindergarten ships an update every 35 months, and Comprehension Builder. every 47 months. Most recently, Mathseeds Kindergarten was updated on September 27, 2026 and Comprehension Builder. on September 19, 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.*