# iWordQ US vs ArithmeType

The clearest difference is price: ArithmeType at $9.99 against iWordQ US's $20.99. ArithmeType also leads on rating (3.5 vs 2.8) and update cadence (every 5 weeks vs every 4 months). iWordQ US's advantage is review sentiment (56% vs 40%) and iOS requirement (15.0 vs 17.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

iWordQ US costs $20.99 and ArithmeType $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ArithmeType holds the better App Store score, 3.5 against 2.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 56% of iWordQ US's written reviews are positive against 40% of ArithmeType's, so the app with the better star average is not the one people write more warmly about.

iWordQ US ships an update every 4 months, ArithmeType every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iWordQ US | ArithmeType |
| --- | --- | --- |
| Price | $20.99 | **$9.99** |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/iwordq-us/id557929840/reviews) | **[3.5 (4 ratings)](https://appshunter.io/ios/app/arithmetype/id6448634447/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | **55.6% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#184** |
| Size | 480 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Quillsoft Ltd.](https://appshunter.io/developer/557923780) | [ArithmeType LLC](https://appshunter.io/developer/1684799599) |

## What reviewers say

### iWordQ US

[App page](https://appshunter.io/ios/app/iwordq-us/id557929840)

This application aids individuals with writing and reading challenges. It offers features like word prediction, speech feedback, and text chunking to improve comprehension and ease of use for writers and readers.

**Highlights:** Word prediction, Speech feedback, Abbreviation expansion, Text chunking for comprehension, Speech recognition, Proofreading tools

**Features:** Vision Pro support

**In-app purchases:** none


### ArithmeType

[App page](https://appshunter.io/ios/app/arithmetype/id6448634447)

**Currently charting:** #184 Top Paid · Education (US App Store)

This app provides a specialized keyboard for easily typing mathematical expressions. It simplifies access to symbols from arithmetic to calculus, with features for early learners and accessibility support. It works across various websites and apps.

**Highlights:** Simplified math typing, Easy symbol access, Works with any app, Accessibility support (VoiceOver, Switch Access, Eye Gaze), Removable section covers for learners, Covers arithmetic through calculus

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iWordQ US free?

iWordQ US costs $20.99, with no in-app purchases.

### Is ArithmeType free?

ArithmeType costs $9.99, with no in-app purchases.

### Which has better reviews, iWordQ US or ArithmeType?

ArithmeType is rated higher. iWordQ US averages 2.8 out of 5 from 4 ratings, while ArithmeType averages 3.5 from 4 ratings.

### Do iWordQ US or ArithmeType have ads?

Neither iWordQ US nor ArithmeType shows ads.

### Which is updated more often, iWordQ US or ArithmeType?

iWordQ US ships an update every 4 months, and ArithmeType every 5 weeks. Most recently, iWordQ US was updated on November 1, 2026 and ArithmeType on November 3, 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.*