# SAS Math Stretch vs Number Sense Lite

The clearest difference is rating: SAS Math Stretch at 5.0 against Number Sense Lite's 3.0. SAS Math Stretch also leads on in-app purchases (none vs 1) and iOS requirement (9.1 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Number Sense Lite 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 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SAS Math Stretch ships an update every 10 months, Number Sense Lite every 13 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAS Math Stretch | Number Sense Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sas-math-stretch/id607137453/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/number-sense-lite/id1201814433/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 13 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 88 MB | 207 MB |
| Requires iOS | **9.1** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAS Institute Inc.](https://appshunter.io/developer/364784971) | [Attainment Company](https://appshunter.io/developer/403989333) |

## What reviewers say

### 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


### Number Sense Lite

[App page](https://appshunter.io/ios/app/number-sense-lite/id1201814433)

This app helps develop foundational math skills for young learners. It offers engaging activities designed to improve number sense and align with educational standards for pre-K to 3rd grade. Data tracking helps monitor student progress.

**Highlights:** Number sense activities, Math skill assessment, Differentiated instruction, Universal design for learning, Progress data tracking, Customizable settings

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $49.99 | one-time |


## Frequently asked questions

### Is SAS Math Stretch free?

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

### Is Number Sense Lite free?

Number Sense Lite is free to download, with in-app purchases available.

### Which has better reviews, SAS Math Stretch or Number Sense Lite?

SAS Math Stretch is rated higher. SAS Math Stretch averages 5.0 out of 5 from 1 ratings, while Number Sense Lite averages 3.0 from 1 ratings.

### Do SAS Math Stretch or Number Sense Lite have ads?

Neither SAS Math Stretch nor Number Sense Lite shows ads.

### Which is updated more often, SAS Math Stretch or Number Sense Lite?

SAS Math Stretch ships an update every 10 months, and Number Sense Lite every 13 months. Most recently, SAS Math Stretch was updated on October 23, 2026 and Number Sense Lite on October 24, 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.*