# Simplex Spelling Phonics 1 vs Spelling Ace 4th Grade

The clearest difference is review sentiment: Simplex Spelling Phonics 1 at 81% against Spelling Ace 4th Grade's 33%. Simplex Spelling Phonics 1 also leads on in-app purchases (none vs 11). Spelling Ace 4th Grade's advantage is price (Free vs $4.99) and update cadence (weekly vs every 5 months). On ratings volume, ads and device support there is nothing between them.

Spelling Ace 4th Grade is free to download; Simplex Spelling Phonics 1 costs $4.99 up front. Spelling Ace 4th Grade sells 11 in-app purchases, starting at $6.99 per month. Simplex Spelling Phonics 1 asks for nothing beyond the download.

Spelling Ace 4th Grade holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 23 and 56 respectively. Written reviews complicate that: 81% of Simplex Spelling Phonics 1's written reviews are positive against 33% of Spelling Ace 4th Grade's, so the app with the better star average is not the one people write more warmly about.

Simplex Spelling Phonics 1 ships an update every 5 months, Spelling Ace 4th Grade weekly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Simplex Spelling Phonics 1 | Spelling Ace 4th Grade |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.0 (23 ratings)](https://appshunter.io/ios/app/simplex-spelling-phonics-1/id481553580/reviews) | **[4.2 (56 ratings)](https://appshunter.io/ios/app/spelling-ace-4th-grade/id1504956595/reviews)** |
| Number of ratings | 23 | **56** |
| Positive reviews | **81.4% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 191 MB | 88 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pyxwise Software Inc.](https://appshunter.io/developer/456744015) | [Class Ace LLC](https://appshunter.io/developer/1303170818) |

## What reviewers say

### Simplex Spelling Phonics 1

[App page](https://appshunter.io/ios/app/simplex-spelling-phonics-1/id481553580)

This app uses a scientifically validated phonics approach to improve spelling skills. It teaches fundamental spelling patterns, sounds, and rules through structured lessons and high-frequency words, aiming to build long-term literacy and confidence.

**Highlights:** 450+ high-frequency words, 42 instructional phonics lessons, Spelling pattern and difficulty organization, Reverse phonics approach, Contextual spelling rule hints, Letter-by-letter feedback, Starting assessment test

**Features:** macOS Compatibility

**In-app purchases:** none


### Spelling Ace 4th Grade

[App page](https://appshunter.io/ios/app/spelling-ace-4th-grade/id1504956595)

Master 4th-grade spelling with engaging lessons and adaptive practice. Includes text-to-speech and auto-play features for independent learning. A single subscription unlocks all apps and lessons from the developer.

**Highlights:** Read-along lessons, Adaptive spelling practice, Text-to-speech functionality, Auto-play lessons, Student and teacher profiles, Progress tracking and gamification

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spelling 4th Grade 3 Students | $6.99 | per month |
| Spelling 4th Grade 4 Students | $8.99 | per month |
| Spelling 4 Monthly Parent | $14.99 | per month |
| Spelling 4th Yearly 1 Student | $19.99 | per year |
| Spelling 4th Yearly 2 Students | $29.99 | per year |
| Spelling 4th Yearly 3 Students | $39.99 | per year |
| Spelling 4th Yearly 5 Students | $59.99 | per year |
| Spelling 4th Yearly 7 Students | $79.99 | per year |
| Spelling 4th Yearly 8 Students | $89.99 | per year |
| Spelling 4th Yearly 9 Students | $99.99 | per year |
| Spelling 4 Yearly 10 Students | $109.99 | per year |


## Frequently asked questions

### Is Simplex Spelling Phonics 1 free?

Simplex Spelling Phonics 1 costs $4.99, with no in-app purchases.

### Is Spelling Ace 4th Grade free?

Spelling Ace 4th Grade is free to download, with in-app purchases available.

### Which has better reviews, Simplex Spelling Phonics 1 or Spelling Ace 4th Grade?

Spelling Ace 4th Grade is rated higher. Simplex Spelling Phonics 1 averages 4.0 out of 5 from 23 ratings, while Spelling Ace 4th Grade averages 4.2 from 56 ratings.

### Do Simplex Spelling Phonics 1 or Spelling Ace 4th Grade have ads?

Neither Simplex Spelling Phonics 1 nor Spelling Ace 4th Grade shows ads.

### Which is updated more often, Simplex Spelling Phonics 1 or Spelling Ace 4th Grade?

Simplex Spelling Phonics 1 ships an update every 5 months, and Spelling Ace 4th Grade weekly. Most recently, Simplex Spelling Phonics 1 was updated on October 23, 2026 and Spelling Ace 4th Grade on October 11, 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.*