# ReadingIQ vs Kindergarten Math

The clearest difference is review sentiment: Kindergarten Math at 100% against ReadingIQ's 48%. Kindergarten Math also leads on rating (5.0 vs 4.6) and iOS requirement (11.0 vs 15.6). ReadingIQ's advantage is ads (none vs shown) and ratings volume (22K vs 3). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. ReadingIQ sells 8 in-app purchases, starting at $4.99 per month and Kindergarten Math sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Kindergarten Math holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ReadingIQ has 22K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 48% of ReadingIQ's written reviews are positive against 100% of Kindergarten Math's.

ReadingIQ ships an update every 2 months, Kindergarten Math monthly. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ReadingIQ | Kindergarten Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22K ratings)](https://appshunter.io/ios/app/readingiq/id1423345636/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kindergarten-math-saba/id1634145891/reviews)** |
| Number of ratings | **22K** | 3 |
| Positive reviews | 47.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 362 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Age of Learning, Inc.](https://appshunter.io/developer/375219200) | [iO School, Inc.](https://appshunter.io/developer/1562516642) |

## What reviewers say

### ReadingIQ

[App page](https://appshunter.io/ios/app/readingiq/id1423345636)

This app offers a vast digital library for children aged 2-12, featuring thousands of books from popular publishers and the ABCmouse library. It intelligently organizes titles by interest and reading level, providing a safe and engaging way for kids to develop reading skills anywhere, anytime.

**Highlights:** Thousands of digital books for kids 2-12, Aligns with reading ability and grade level, Award-winners and childhood classics, Expertly curated by teachers and librarians, Comprehension quizzes, Books in Spanish, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month 4.99 | $4.99 | per month |
| ReadingIQ | $4.99 | per month |
| ReadingIQ | $7.99 | per month |
| ReadingIQ | $7.99 | per month |
| One year 29.99 | $29.99 | per year |
| ReadingIQ | $29.99 | per year |
| ReadingIQ | $39.99 | per year |
| ReadingIQ | $49.99 | per year |

**What reviewers like**

- 🤩 Great selection of books
- 👍 Helpful for improving reading skills
- 🙌 Engaging and motivating for kids
- 🎨 Ability to customize icons

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 💰 Expensive subscription, difficult to cancel
- 🔍 Limited book selection for older kids
- 🤖 Poor customer service and technical support

**Reported bugs**

- Books not loading or freezing
- Accounts not recognized or unable to access
- Read-to-me feature not working properly
- Subscription issues and billing problems

**Requested features**

- Add more book series and genres
- Improve book sorting and filtering options
- Implement offline reading capabilities
- Add more interactive and engaging features


### Kindergarten Math

[App page](https://appshunter.io/ios/app/kindergarten-math-saba/id1634145891)

This app offers a fun and engaging way for kindergarteners to learn essential math skills. It features interactive mini-games and challenges designed to cover a full school year's curriculum, with progress tracking for parents.

**Highlights:** Covers full kindergarten math curriculum, Interactive mini-games and challenges, Rote counting to 40, Number writing and recognition, Object counting and comparison, Parent Dashboard for progress tracking, In-game currency for gear customization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $2.99 | per month |
| Full Access - Annual | $24.99 | per year |


## Frequently asked questions

### Is ReadingIQ free?

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

### Is Kindergarten Math free?

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

### Which has better reviews, ReadingIQ or Kindergarten Math?

Kindergarten Math is rated higher. ReadingIQ averages 4.6 out of 5 from 22K ratings, while Kindergarten Math averages 5.0 from 3 ratings.

### Do ReadingIQ or Kindergarten Math have ads?

Kindergarten Math shows ads; ReadingIQ does not.

### Which is updated more often, ReadingIQ or Kindergarten Math?

ReadingIQ ships an update every 2 months, and Kindergarten Math monthly. Most recently, ReadingIQ was updated on October 26, 2026 and Kindergarten Math on October 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.*