# Formalize vs ABCDEF Keyboard Custom layout

The clearest difference is rating: ABCDEF Keyboard Custom layout at 3.6 against Formalize's 2.6. ABCDEF Keyboard Custom layout also leads on review sentiment (60% vs 25%) and update cadence (every 4 months vs every 9 months). Formalize's advantage is price ($1.99 vs $3.99) and iOS requirement (12.0 vs 15.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Formalize costs $1.99 and ABCDEF Keyboard Custom layout $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ABCDEF Keyboard Custom layout holds the better App Store score, 3.6 against 2.6. Both are backed by a comparable volume of ratings — 10 and 29 respectively. Written reviews point the same way: 25% of Formalize's written reviews are positive against 60% of ABCDEF Keyboard Custom layout's.

Formalize ships an update every 9 months, ABCDEF Keyboard Custom layout every 4 months. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Formalize | ABCDEF Keyboard Custom layout |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | [2.6 (10 ratings)](https://appshunter.io/ios/app/formalize/id1293129912/reviews) | **[3.6 (29 ratings)](https://appshunter.io/ios/app/abcdef-keyboard-custom-layout/id1465367757/reviews)** |
| Number of ratings | 10 | **29** |
| Positive reviews | 25.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 51 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Hambrecht](https://appshunter.io/developer/1035136614) | [Philipp Baldauf](https://appshunter.io/developer/613102952) |

## What reviewers say

### Formalize

[App page](https://appshunter.io/ios/app/formalize/id1293129912)

Type mathematical equations and symbols directly on your iPhone or iPad. This keyboard extension offers intuitive one-handed access to over 100 symbols, producing professionally typeset formulas. Easily export your creations as PNG or TeX to use in any app.

**Highlights:** Mathematical keyboard extension, Over 100 symbols, One-handed operation, Professionally typeset formulas, PNG export, TeX export

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

**In-app purchases:** none


### ABCDEF Keyboard Custom layout

[App page](https://appshunter.io/ios/app/abcdef-keyboard-custom-layout/id1465367757)

This keyboard app offers a redesigned layout based on alphabetical order, making typing intuitive and stress-free. It features word suggestions to speed up messaging and ensures 100% privacy by keeping data on your device.

**Highlights:** Alphabetical key layout, Built-in word suggestions, 100% private, no full access needed, Works in all apps, Easy to learn

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

**In-app purchases:** none


## Frequently asked questions

### Is Formalize free?

Formalize costs $1.99, with no in-app purchases.

### Is ABCDEF Keyboard Custom layout free?

ABCDEF Keyboard Custom layout costs $3.99, with no in-app purchases.

### Which has better reviews, Formalize or ABCDEF Keyboard Custom layout?

ABCDEF Keyboard Custom layout is rated higher. Formalize averages 2.6 out of 5 from 10 ratings, while ABCDEF Keyboard Custom layout averages 3.6 from 29 ratings.

### Do Formalize or ABCDEF Keyboard Custom layout have ads?

Neither Formalize nor ABCDEF Keyboard Custom layout shows ads.

### Which is updated more often, Formalize or ABCDEF Keyboard Custom layout?

Formalize ships an update every 9 months, and ABCDEF Keyboard Custom layout every 4 months. Most recently, Formalize was updated on September 14, 2026 and ABCDEF Keyboard Custom layout on September 12, 2026.

---

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