# CozyKey Pro vs JSmartApp

The clearest difference is price: JSmartApp at Free against CozyKey Pro's $2.99. CozyKey Pro's advantage is chart position (#199 vs unranked) and iOS requirement (11.1 vs 15.5). On update cadence, ads, in-app purchases and device support there is nothing between them.

JSmartApp is free to download; CozyKey Pro costs $2.99 up front. CozyKey Pro sells 15 one-off in-app purchases and JSmartApp sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CozyKey Pro ships an update every 4 months, JSmartApp every 7 months. The most recent releases landed on September 25, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | CozyKey Pro | JSmartApp |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.2 (102 ratings)](https://appshunter.io/ios/app/cozykey-pro/id1151323591/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 76.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#199** | — |
| Size | 24 MB | 7 MB |
| Requires iOS | **11.1** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIAN-KAI CHANG](https://appshunter.io/developer/1083924091) | [Julian Werfel](https://appshunter.io/developer/1550842863) |

## What reviewers say

### CozyKey Pro

[App page](https://appshunter.io/ios/app/cozykey-pro/id1151323591)

**Currently charting:** #199 Top Paid · Utilities (US App Store)

This keyboard app offers larger keys and a familiar layout for a more comfortable and precise typing experience on iPhones. It prioritizes security by not requiring full access and includes features like a dedicated punctuation keyboard and cursor control.

**Highlights:** Larger keys for comfort, Familiar keyboard layout, No full access required for security, One-handed typing support, Dedicated punctuation keyboard, Precise cursor control with arrow keys, Word prediction and auto-correction

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pink Theme | Free | one-time |
| Gold Theme | Free | one-time |
| Classic Silver Theme | $0.99 | one-time |
| Neon Green Theme | $0.99 | one-time |
| Neon Peach Theme | $0.99 | one-time |
| Premium Red Theme | $0.99 | one-time |
| Premium Black Theme | $0.99 | one-time |
| Classic Rose Gold Theme | $0.99 | one-time |
| Premium Blue Theme | $0.99 | one-time |
| Neon Orange Theme | $0.99 | one-time |
| Fancy Blue Theme | $0.99 | one-time |
| Classic Theme Bundle | $1.99 | one-time |
| Fancy Theme Bundle | $1.99 | one-time |
| Neon Theme Bundle | $1.99 | one-time |
| Premium Theme Bundle | $1.99 | one-time |

**What reviewers like**

- 👍 Larger keys for easier typing
- 🎨 Nice colors and themes available
- ⌨️ Better than the stock keyboard
- 👌 Easy to use
- 💡 Useful suggestion bar

**What reviewers complain about**

- 👎 Makes more mistakes than default keyboard
- 💰 Paid app with more in-app purchases for colors
- 🐛 Autocorrect issues
- 🤔 Asked for review before use
- ⚠️ Apostrophe key placement inconvenient

**Reported bugs**

- Autocorrect prepends extra letters
- Inconsistent key presses (n for space, r for t)
- Apostrophe key placement inconvenient

**Requested features**

- Adjustable key size
- Row of number keys at the top
- Option to remove suggestion bar
- Swipe type functionality
- Integration with dark and light mode


### JSmartApp

[App page](https://appshunter.io/ios/app/jsmartapp/id1643991300)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is CozyKey Pro free?

CozyKey Pro costs $2.99, and also offers in-app purchases.

### Is JSmartApp free?

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

### Do CozyKey Pro or JSmartApp have ads?

Neither CozyKey Pro nor JSmartApp shows ads.

### Which is updated more often, CozyKey Pro or JSmartApp?

CozyKey Pro ships an update every 4 months, and JSmartApp every 7 months. Most recently, CozyKey Pro was updated on September 25, 2026 and JSmartApp on May 17, 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.*