# iQuadratic vs Phraseboard

The clearest difference is rating: iQuadratic at 5.0 against Phraseboard's 4.5. iQuadratic also leads on review sentiment (100% vs 88%). Phraseboard's advantage is ads (none vs shown) and ratings volume (20 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. iQuadratic sells 1 one-off in-app purchase and Phraseboard sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

iQuadratic holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Phraseboard has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of iQuadratic's written reviews are positive against 88% of Phraseboard's.

iQuadratic ships an update weekly, Phraseboard every 8 days. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | iQuadratic | Phraseboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iquadratic/id827509213/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/phraseboard-paste-keyboard/id1566937042/reviews) |
| Number of ratings | 1 | **20** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 103 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cameron Armstrong](https://appshunter.io/developer/827485237) | [Daniel Soffer](https://appshunter.io/developer/290942339) |

## What reviewers say

### iQuadratic

[App page](https://appshunter.io/ios/app/iquadratic/id827509213)

Instantly solve quadratic equations with this utility. It supports complex numbers and provides quick solutions, eliminating the need for manual calculations.

**Highlights:** Instant solutions, Supports complex numbers, Eliminates manual calculation, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad removal | $0.99 | one-time |


### Phraseboard

[App page](https://appshunter.io/ios/app/phraseboard-paste-keyboard/id1566937042)

This keyboard app allows you to quickly paste pre-written text and photos directly from your keyboard. Save time by creating custom phrase templates for frequently used responses, emails, or addresses. Personalize your keyboard with unique fonts and colors.

**Highlights:** Customizable phrase templates, Quick paste functionality, Creative font options, Keyboard style customization, Categorization of phrases, Use in any app

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is iQuadratic free?

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

### Is Phraseboard free?

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

### Which has better reviews, iQuadratic or Phraseboard?

iQuadratic is rated higher. iQuadratic averages 5.0 out of 5 from 1 ratings, while Phraseboard averages 4.5 from 20 ratings.

### Do iQuadratic or Phraseboard have ads?

iQuadratic shows ads; Phraseboard does not.

### Which is updated more often, iQuadratic or Phraseboard?

iQuadratic ships an update weekly, and Phraseboard every 8 days. Most recently, iQuadratic was updated on October 15, 2026 and Phraseboard on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*