# SweetKey vs 恋爱蜜语

The clearest difference is in-app purchases: SweetKey at none against 恋爱蜜语's 4. 恋爱蜜语's advantage is update cadence (weekly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 恋爱蜜语 sells 4 in-app purchases, starting at $0.99 per 7 days. SweetKey asks for nothing beyond the download.

SweetKey ships an update every 9 months, 恋爱蜜语 weekly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SweetKey | 恋爱蜜语 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6683310799/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 50 MB | 139 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [DAILYCAST HK LIMITED](https://appshunter.io/developer/1069756984) | [晓宇 张](https://appshunter.io/developer/1726104778) |

## What reviewers say

### SweetKey

[App page](https://appshunter.io/ios/app/sweetkey/id6596753567)

This utility app helps users improve their chat skills and break through awkwardness. It offers pre-written replies and character personas to facilitate smoother communication and build relationships.

**Highlights:** Copy conversations, Select character settings, One-click replies, Massive persona library, Fun and engaging replies, Break through awkwardness, Promote relationships

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

**In-app purchases:** none


### 恋爱蜜语

[App page](https://appshunter.io/ios/app/id6683310799)

This keyboard app helps you craft better messages with AI-powered suggestions and various expression styles. It also offers features like text encryption, quick access to saved phrases, and a unique long-form text input method.

**Highlights:** AI-powered expression suggestions, Multiple communication styles, Integrated smart keyboard, Text encryption and decryption, Simulated gradual text input, Customizable quick phrases

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周度会员 | $0.99 | per 7 days |
| 月度会员 | $2.99 | per month |
| 年度会员 | $9.99 | per year |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is SweetKey free?

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

### Is 恋爱蜜语 free?

恋爱蜜语 is free to download, with in-app purchases available.

### Do SweetKey or 恋爱蜜语 have ads?

Neither SweetKey nor 恋爱蜜语 shows ads.

### Which is updated more often, SweetKey or 恋爱蜜语?

SweetKey ships an update every 9 months, and 恋爱蜜语 weekly. Most recently, SweetKey was updated on October 22, 2026 and 恋爱蜜语 on October 24, 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.*