# SSSafe vs 卡声

SSSafe and 卡声 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SSSafe ships an update every 6 weeks, 卡声 every 3 weeks. The most recent releases landed on September 14, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | SSSafe | 卡声 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 197 MB | 98 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OXFORD-HAINAN BLOCKCHAIN RESEARCH INSTITUTE CO., LTD.](https://appshunter.io/developer/1568052486) | [Beijing Haikui Technology Co., Ltd.](https://appshunter.io/developer/1140840856) |

## What reviewers say

### SSSafe

[App page](https://appshunter.io/ios/app/sssafe/id1568052214)

This app utilizes blockchain technology for decentralized community governance, enabling collective wisdom and democratic decision-making for shared development and management. It prioritizes user asset security through trusted execution environments and financial-grade protection for private keys and transaction data.

**Highlights:** Decentralized community governance, Blockchain-based decision-making, Secure asset custody, Trusted Execution Environment (TEE), Financial-grade security protocols, Private key protection

**In-app purchases:** none


### 卡声

[App page](https://appshunter.io/ios/app/id6477341396)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SSSafe free?

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

### Is 卡声 free?

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

### Do SSSafe or 卡声 have ads?

Neither SSSafe nor 卡声 shows ads.

### Which is updated more often, SSSafe or 卡声?

SSSafe ships an update every 6 weeks, and 卡声 every 3 weeks. Most recently, SSSafe was updated on September 14, 2026 and 卡声 on September 2, 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.*