# SUPER+MATH vs Spelling Ace 4th Grade

The clearest difference is in-app purchases: SUPER+MATH at none against Spelling Ace 4th Grade's 11. SUPER+MATH also leads on update cadence (every 2 days vs weekly). Spelling Ace 4th Grade's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Spelling Ace 4th Grade sells 11 in-app purchases, starting at $6.99 per month. SUPER+MATH asks for nothing beyond the download.

SUPER+MATH ships an update every 2 days, Spelling Ace 4th Grade weekly. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SUPER+MATH | Spelling Ace 4th Grade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (56 ratings)](https://appshunter.io/ios/app/spelling-ace-4th-grade/id1504956595/reviews)** |
| Number of ratings | — | **56** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 88 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DERBY DIGITAL 7 9](https://appshunter.io/developer/1011135039) | [Class Ace LLC](https://appshunter.io/developer/1303170818) |

## What reviewers say

### SUPER+MATH

[App page](https://appshunter.io/ios/app/super-plus-math/id1011135040)

**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 SUPER+MATH free?

SUPER+MATH is free to download, with no in-app purchases.

### Is Spelling Ace 4th Grade free?

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

### Do SUPER+MATH or Spelling Ace 4th Grade have ads?

Neither SUPER+MATH nor Spelling Ace 4th Grade shows ads.

### Which is updated more often, SUPER+MATH or Spelling Ace 4th Grade?

SUPER+MATH ships an update every 2 days, and Spelling Ace 4th Grade weekly. Most recently, SUPER+MATH was updated on September 30, 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.*