# First Grade Math Challenge vs SAS Math Stretch

The clearest difference is rating: SAS Math Stretch at 5.0 against First Grade Math Challenge's 4.0. SAS Math Stretch also leads on in-app purchases (none vs 1) and review sentiment (100% vs 80%). First Grade Math Challenge's advantage is update cadence (every 2 months vs every 10 months) and ratings volume (4 vs 1). On price and ads there is nothing between them.

Both are free to download. First Grade Math Challenge sells 1 one-off in-app purchase. SAS Math Stretch asks for nothing beyond the download.

SAS Math Stretch holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 80% of First Grade Math Challenge's written reviews are positive against 100% of SAS Math Stretch's.

First Grade Math Challenge ships an update every 2 months, SAS Math Stretch every 10 months. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | First Grade Math Challenge | SAS Math Stretch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/first-grade-math-challenge/id571805524/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sas-math-stretch/id607137453/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 88 MB |
| Requires iOS | 13.0 | **9.1** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eric Marschner](https://appshunter.io/developer/319178159) | [SAS Institute Inc.](https://appshunter.io/developer/364784971) |

## 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Pack | $0.99 | one-time |


### SAS Math Stretch

[App page](https://appshunter.io/ios/app/sas-math-stretch/id607137453)

This app offers a variety of interactive activities designed to build elementary math skills and number sense. It covers counting, number relations, operations, and time-telling with customizable difficulty levels. Progress can be easily shared with parents and teachers.

**Highlights:** Counting and number relations activities, Time telling and manipulation exercises, Practice and quiz modes, Customizable difficulty levels, Progress sharing with parents/teachers, Whole numbers, fractions, and decimals support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Grade Math Challenge free?

First Grade Math Challenge is free to download, with in-app purchases available.

### Is SAS Math Stretch free?

SAS Math Stretch is free to download, with no in-app purchases.

### Which has better reviews, First Grade Math Challenge or SAS Math Stretch?

SAS Math Stretch is rated higher. First Grade Math Challenge averages 4.0 out of 5 from 4 ratings, while SAS Math Stretch averages 5.0 from 1 ratings.

### Do First Grade Math Challenge or SAS Math Stretch have ads?

Neither First Grade Math Challenge nor SAS Math Stretch shows ads.

### Which is updated more often, First Grade Math Challenge or SAS Math Stretch?

First Grade Math Challenge ships an update every 2 months, and SAS Math Stretch every 10 months. Most recently, First Grade Math Challenge was updated on October 6, 2026 and SAS Math Stretch on October 23, 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.*