# Spelling Test vs MathPen

The clearest difference is update cadence: MathPen at every 3 days against Spelling Test's every 18 months. MathPen also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Spelling Test sells 3 in-app purchases, starting at $3.99 per month and MathPen sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Spelling Test ships an update every 18 months, MathPen every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spelling Test | MathPen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (23 ratings)](https://appshunter.io/ios/app/spelling-test-listen-and-spell/id6469053754/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 81 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Sapon](https://appshunter.io/developer/1833571607) | [MicroClouds IT Consulting Services Inc.](https://appshunter.io/developer/6785151407) |

## What reviewers say

### Spelling Test

[App page](https://appshunter.io/ios/app/spelling-test-listen-and-spell/id6469053754)

Practice spelling and listening skills by typing words after hearing them. The app provides a report of your results after completing each test, highlighting correct words to help you improve.

**Highlights:** Listening comprehension, Spelling tests, No hints provided, End-of-test reports, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Yearly | $19.99 | per year |
| PRO Lifetime | $29.99 | one-time |


### MathPen

[App page](https://appshunter.io/ios/app/mathpen/id6785151405)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clock Module | $7.99 | one-time |
| All Operations | $9.99 | one-time |


## Frequently asked questions

### Is Spelling Test free?

Spelling Test is free to download, with in-app purchases available.

### Is MathPen free?

MathPen is free to download, with in-app purchases available.

### Do Spelling Test or MathPen have ads?

Neither Spelling Test nor MathPen shows ads.

### Which is updated more often, Spelling Test or MathPen?

Spelling Test ships an update every 18 months, and MathPen every 3 days. Most recently, Spelling Test was updated on October 27, 2026 and MathPen 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.*