# Christmas Keyboard Simple vs Формула

The clearest difference is in-app purchases: Christmas Keyboard Simple at none against Формула's 6. Формула's advantage is ads (none vs shown) and update cadence (every 4 months vs every 18 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Формула sells 6 in-app purchases, starting at $0.49 per month. Christmas Keyboard Simple asks for nothing beyond the download.

Christmas Keyboard Simple ships an update every 18 months, Формула every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Christmas Keyboard Simple | Формула |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/christmas-keyboard-simple/id1069740136/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 85 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giacomo Guglielmi](https://appshunter.io/developer/507748829) | [SC Sport-Express](https://appshunter.io/developer/472965871) |

## What reviewers say

### Christmas Keyboard Simple

[App page](https://appshunter.io/ios/app/christmas-keyboard-simple/id1069740136)

Personalize your device's keyboard with a festive Christmas theme. Choose from a variety of unique keyboard designs to make your phone stand out. This app offers a fresh typing experience for all your applications.

**Highlights:** Christmas-themed keyboards, Customizable fonts, Works with all apps, Unique device personalization, Variety of keyboard designs

**Features:** Vision Pro support

**In-app purchases:** none


### Формула

[App page](https://appshunter.io/ios/app/1/id1487602081)

Stay updated with all things Formula 1 through news, analysis, photo reports, and video highlights. Access comprehensive race statistics from 1950 to the present. Offers a free trial period with subscription options for full access.

**Highlights:** Online Formula 1 news, Analytical articles, Photo reports, Video highlights, Full race statistics since 1950, 7-day free trial

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 месяц, отключение рекламы | $0.49 | per month |
| 1 год, отключение рекламы | $2.49 | per year |
| 1 месяц, полная подписка | $3.49 | per month |
| 3 месяца, полная подписка | $8.99 | per 3 months |
| 6 месяцев, полная подписка | $15.49 | per 6 months |
| 1 год, полная подписка | $22.99 | per year |


## Frequently asked questions

### Is Christmas Keyboard Simple free?

Christmas Keyboard Simple is free to download, with no in-app purchases.

### Is Формула free?

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

### Do Christmas Keyboard Simple or Формула have ads?

Christmas Keyboard Simple shows ads; Формула does not.

### Which is updated more often, Christmas Keyboard Simple or Формула?

Christmas Keyboard Simple ships an update every 18 months, and Формула every 4 months. Most recently, Christmas Keyboard Simple was updated on November 2, 2026 and Формула 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.*