# Preposition Remix vs Core Combo

The clearest difference is price: Core Combo at Free against Preposition Remix's $24.99. Core Combo also leads on rating (5.0 vs 4.3) and update cadence (every 2 months vs every 13 months). Preposition Remix's advantage is ratings volume (15 vs 1) and device support (3 vs 1). On ads, in-app purchases and monetization model there is nothing between them.

Core Combo is free to download; Preposition Remix costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Core Combo holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Preposition Remix has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Preposition Remix's written reviews are positive against 100% of Core Combo's.

Preposition Remix ships an update every 13 months, Core Combo every 2 months. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Preposition Remix | Core Combo |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | [4.3 (15 ratings)](https://appshunter.io/ios/app/preposition-remix/id418788789/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/core-combo/id1512630197/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 80.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 102 MB | 113 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [Ethan Richtsmeier](https://appshunter.io/developer/1512630196) |

## What reviewers say

### Preposition Remix

[App page](https://appshunter.io/ios/app/preposition-remix/id418788789)

This app uses music and real-life photos to help children and English Language Learners master prepositions. Users earn musical notes to unlock and play virtual instruments, making learning engaging. It offers professional data tracking and customizable features for tailored learning.

**Highlights:** Music-themed learning, Real-life photographs, Virtual instrument collection, Professional data tracking, Customizable preposition targets, Adjustable feedback settings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Customization of prepositions
- 👍 Engaging for children
- 👍 Clear pictures/real photos
- 👍 Tracks data/progress
- 👍 Good for therapy/learning

**What reviewers complain about**

- 🐛 Requires very fine motor skills
- 🐛 Inaccurate scoring/hotspots
- 🐛 Occasional bugs/glitches
- 🐛 Repetitive/boring for some
- 🐛 Annoying voices/sounds

**Reported bugs**

- App requires very fine motor skills for accurate scoring
- App sometimes states incorrect answer as correct
- App mislabels items after responses
- Email function for data doesn't disappear after sending/canceling
- App crashes frequently

**Requested features**

- Allow keeping data on more than one student at a time
- Add visual reinforcement for correct answers
- Ability to turn off comments/auditory reinforcement
- Control time between new pages
- Option to pick which prepositions to work on for the session


### Core Combo

[App page](https://appshunter.io/ios/app/core-combo/id1512630197)

This free educational app helps early language learners and users of AAC systems practice combining nouns and verbs to create simple two-word phrases. It visually demonstrates the resulting actions, aiding in the development of basic sentence structures.

**Highlights:** Practice core vocabulary, Combine nouns and verbs, See visual action demonstrations, Develop two-word combinations, Designed for AAC users, Aids early language development

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Preposition Remix free?

Preposition Remix costs $24.99, with no in-app purchases.

### Is Core Combo free?

Core Combo is free to download, with no in-app purchases.

### Which has better reviews, Preposition Remix or Core Combo?

Core Combo is rated higher. Preposition Remix averages 4.3 out of 5 from 15 ratings, while Core Combo averages 5.0 from 1 ratings.

### Do Preposition Remix or Core Combo have ads?

Neither Preposition Remix nor Core Combo shows ads.

### Which is updated more often, Preposition Remix or Core Combo?

Preposition Remix ships an update every 13 months, and Core Combo every 2 months. Most recently, Preposition Remix was updated on October 2, 2026 and Core Combo on September 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.*