# PassKanTan vs SinePower

The clearest difference is in-app purchases: SinePower at none against PassKanTan's 1. PassKanTan's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. PassKanTan sells 1 in-app purchase, starting at $1.99 per year. SinePower asks for nothing beyond the download.

PassKanTan ships an update fortnightly, SinePower every 3 months. Both last shipped on September 8, 2026.

## The numbers

| Metric | PassKanTan | SinePower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/passkantan/id1271651911/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 68 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Insyde Software](https://appshunter.io/developer/492605869) | [Chengdu E-Linter Information Technology Co., Ltd.](https://appshunter.io/developer/1149235329) |

## What reviewers say

### PassKanTan

[App page](https://appshunter.io/ios/app/passkantan/id1271651911)

Securely log into your PC using your mobile device via a BLE connection. This app also functions as a password manager and allows for secure sharing of personal information between devices.

**Highlights:** Secure PC login via BLE, Mobile password manager, Personal info sharing, Secure vault, Data transmission

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One year full function subscti | $1.99 | per year |


### SinePower

[App page](https://appshunter.io/ios/app/sinepower/id6740468768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PassKanTan free?

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

### Is SinePower free?

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

### Do PassKanTan or SinePower have ads?

Neither PassKanTan nor SinePower shows ads.

### Which is updated more often, PassKanTan or SinePower?

PassKanTan ships an update fortnightly, and SinePower every 3 months. Most recently, PassKanTan was updated on September 8, 2026 and SinePower on September 8, 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.*