# COMBO Keypad vs Fast

The clearest difference is in-app purchases: COMBO Keypad at none against Fast's 3. COMBO Keypad also leads on ads (none vs shown) and review sentiment (17% vs 0%). Fast's advantage is update cadence (every 4 months vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Fast sells 3 in-app purchases, starting at $4.99 per 7 days. COMBO Keypad asks for nothing beyond the download.

COMBO Keypad ships an update every 12 months, Fast every 4 months. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | COMBO Keypad | Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (52 ratings)](https://appshunter.io/ios/app/combo-keypad/id365388996/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 25 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Tomlinson](https://appshunter.io/developer/365389007) | [Atech Consultancy Ltd](https://appshunter.io/developer/1818884485) |

## What reviewers say

### COMBO Keypad

[App page](https://appshunter.io/ios/app/combo-keypad/id365388996)

This app provides a clear, high-contrast numeric keypad with A-Z letter identifiers for easy memorization of alphanumeric security phrases. It also includes an optional random combination generator to help create new codes.

**Highlights:** Numeric keypad with A-Z letter mapping, High-contrast, easy-to-read font, Optional random combination generator, Aids in memorizing alphanumeric phrases

**Features:** macOS Compatibility

**In-app purchases:** none


### Fast

[App page](https://appshunter.io/ios/app/fast-learn-chinese-language/id1423562291)

Master Chinese with audio lessons, extensive vocabulary, and a user-friendly interface. Improve pronunciation and learn essential words and phrases at your own pace, anytime, anywhere. Start speaking Chinese confidently.

**Highlights:** Audio lessons for pronunciation, Comprehensive vocabulary builder, User-friendly and intuitive design, Flexible learning access, Quick lesson search functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is COMBO Keypad free?

COMBO Keypad is free to download, with no in-app purchases.

### Is Fast free?

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

### Do COMBO Keypad or Fast have ads?

Fast shows ads; COMBO Keypad does not.

### Which is updated more often, COMBO Keypad or Fast?

COMBO Keypad ships an update every 12 months, and Fast every 4 months. Most recently, COMBO Keypad was updated on October 23, 2026 and Fast on October 9, 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.*