# Articulation R & R Blends vs Math Galaxy 8th Grade Math

The clearest difference is price: Articulation R & R Blends at $2.99 against Math Galaxy 8th Grade Math's $12.99. Math Galaxy 8th Grade Math's advantage is update cadence (every 7 months vs every 31 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Articulation R & R Blends costs $2.99 and Math Galaxy 8th Grade Math $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Articulation R & R Blends ships an update every 31 months, Math Galaxy 8th Grade Math every 7 months. The most recent releases landed on October 2, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Articulation R & R Blends | Math Galaxy 8th Grade Math |
| --- | --- | --- |
| Price | **$2.99** | $12.99 |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/articulation-r-and-r-blends/id907512652/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 16 MB | 542 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Preferred Mobile Applications, LLC](https://appshunter.io/developer/779885959) | [Math Galaxy](https://appshunter.io/developer/500490521) |

## What reviewers say

### Articulation R & R Blends

[App page](https://appshunter.io/ios/app/articulation-r-and-r-blends/id907512652)

This educational game helps children aged 3-12 improve their 'R' sound production through interactive graphics and speech therapist narration. It targets sounds in various word positions and blends, also aiding receptive and expressive language skills.

**Highlights:** Improves 'R' sound production, Interactive graphics and animations, Full narration by a Speech Therapist, Targets sounds in initial, medial, and final positions, Includes words with blends, Aids receptive and expressive language skills

**In-app purchases:** none


### Math Galaxy 8th Grade Math

[App page](https://appshunter.io/ios/app/math-galaxy-8th-grade-math/id998383044)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Articulation R & R Blends free?

Articulation R & R Blends costs $2.99, with no in-app purchases.

### Is Math Galaxy 8th Grade Math free?

Math Galaxy 8th Grade Math costs $12.99, with no in-app purchases.

### Do Articulation R & R Blends or Math Galaxy 8th Grade Math have ads?

Neither Articulation R & R Blends nor Math Galaxy 8th Grade Math shows ads.

### Which is updated more often, Articulation R & R Blends or Math Galaxy 8th Grade Math?

Articulation R & R Blends ships an update every 31 months, and Math Galaxy 8th Grade Math every 7 months. Most recently, Articulation R & R Blends was updated on October 2, 2026 and Math Galaxy 8th Grade Math on October 26, 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.*