# First Grade Math Challenge vs SENTENCE READING MAGIC 2

The clearest difference is in-app purchases: First Grade Math Challenge at none against SENTENCE READING MAGIC 2's 1. First Grade Math Challenge also leads on update cadence (every 2 months vs every 69 months) and iOS requirement (13.0 vs 15). SENTENCE READING MAGIC 2's advantage is review sentiment (100% vs 80%) and ratings volume (12 vs 4). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. SENTENCE READING MAGIC 2 sells 1 one-off in-app purchase. First Grade Math Challenge asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for First Grade Math Challenge against 3.9 for SENTENCE READING MAGIC 2. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews are what separate them: 80% of First Grade Math Challenge's written reviews are positive against 100% of SENTENCE READING MAGIC 2's.

First Grade Math Challenge ships an update every 2 months, SENTENCE READING MAGIC 2 every 69 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | First Grade Math Challenge | SENTENCE READING MAGIC 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/first-grade-math-challenge/id571805524/reviews)** | [3.9 (12 ratings)](https://appshunter.io/ios/app/sentence-reading-magic-2/id781732134/reviews) |
| Number of ratings | 4 | **12** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 69 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 163 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eric Marschner](https://appshunter.io/developer/319178159) | [PRESCHOOL UNIVERSITY](https://appshunter.io/developer/404048727) |

## What reviewers say

### First Grade Math Challenge

[App page](https://appshunter.io/ios/app/first-grade-math-challenge/id571805524)

Practice addition and subtraction skills with a barnyard theme. Collect and learn about animals by completing timed math challenges, unlocking fun facts and sounds. An in-app upgrade offers more levels and animals permanently.

**Highlights:** Addition & Subtraction practice, Barnyard animal collection, Timed math challenges, Learn animal facts, Animal sounds, Gradually increasing difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


### SENTENCE READING MAGIC 2

[App page](https://appshunter.io/ios/app/sentence-reading-magic-2/id781732134)

This app helps emerging readers transition from single words to reading full sentences. It uses a Science of Reading approach with interactive games to build foundational literacy skills. The full version offers an extensive library of sentences and personalized learning options.

**Highlights:** Build sentence reading skills, Based on Reading Science, Interactive sentence games, High-frequency word focus, Progressive learning with multisyllable words, Extensive sentence library (full version)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deluxe Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is First Grade Math Challenge free?

First Grade Math Challenge is free to download, with no in-app purchases.

### Is SENTENCE READING MAGIC 2 free?

SENTENCE READING MAGIC 2 is free to download, with in-app purchases available.

### Which has better reviews, First Grade Math Challenge or SENTENCE READING MAGIC 2?

First Grade Math Challenge is rated higher. First Grade Math Challenge averages 4.0 out of 5 from 4 ratings, while SENTENCE READING MAGIC 2 averages 3.9 from 12 ratings.

### Do First Grade Math Challenge or SENTENCE READING MAGIC 2 have ads?

Neither First Grade Math Challenge nor SENTENCE READING MAGIC 2 shows ads.

### Which is updated more often, First Grade Math Challenge or SENTENCE READING MAGIC 2?

First Grade Math Challenge ships an update every 2 months, and SENTENCE READING MAGIC 2 every 69 months. Most recently, First Grade Math Challenge was updated on November 1, 2026 and SENTENCE READING MAGIC 2 on November 1, 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.*