# SilentLink vs 葵青同心園

The clearest difference is in-app purchases: 葵青同心園 at none against SilentLink's 10. SilentLink's advantage is update cadence (fortnightly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SilentLink sells 10 one-off in-app purchases. 葵青同心園 asks for nothing beyond the download.

SilentLink ships an update fortnightly, 葵青同心園 every 5 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SilentLink | 葵青同心園 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (26 ratings)](https://appshunter.io/ios/app/silentlink/id1539847338/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 39 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [XINGYAO GLOBAL TECHNOLOGY SDN. BHD.](https://appshunter.io/developer/1863580140) | [連心科技](https://appshunter.io/developer/1646393026) |

## What reviewers say

### SilentLink

[App page](https://appshunter.io/ios/app/silentlink/id1539847338)

This app offers secure, encrypted messaging with features like voice changing, message recall, and disappearing messages. It aims to protect user privacy and prevent unauthorized access to conversations. Enjoy a safer, more private chat experience.

**Highlights:** End-to-end encrypted chat, Voice changing for calls, One-click bidirectional message recall, Disappearing messages, App lock for privacy, VIP membership for enhanced features

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月流量包费用30元 | $4.99 | one-time |
| 境外账号付费注册45元 | $5.99 | one-time |
| 事密达账号 | $6.99 | one-time |
| 充值60元可兑换50个密豆 | $8.99 | one-time |
| 事密达1个月会员费用 | $9.99 | one-time |
| 充值118元可兑换100个密豆 | $17.99 | one-time |
| 6个月流量包费用168元 | $25.99 | one-time |
| 事密达3个月会员费用 | $29.99 | one-time |
| 12个月流量包费用288元 | $45.99 | one-time |
| 事密达12个月会员兑换券698元 | $99.99 | one-time |


### 葵青同心園

[App page](https://appshunter.io/ios/app/id6444034676)

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

**In-app purchases:** none


## Frequently asked questions

### Is SilentLink free?

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

### Is 葵青同心園 free?

葵青同心園 is free to download, with no in-app purchases.

### Which is updated more often, SilentLink or 葵青同心園?

SilentLink ships an update fortnightly, and 葵青同心園 every 5 weeks. Most recently, SilentLink was updated on October 3, 2026 and 葵青同心園 on October 1, 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.*