# DocScope vs TiYi

The clearest difference is in-app purchases: TiYi at none against DocScope's 2. TiYi also leads on update cadence (every 4 days vs weekly). DocScope's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. DocScope sells 2 in-app purchases, starting at $3.99 per year. TiYi asks for nothing beyond the download.

DocScope ships an update weekly, TiYi every 4 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DocScope | TiYi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/tiyi/id6768071550/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free |
| Size | 6 MB | 89 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [鹏飞 高](https://appshunter.io/developer/1747456623) | [Weigan Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1896482773) |

## What reviewers say

### DocScope

[App page](https://appshunter.io/ios/app/docscope/id6757520790)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly Subscription | $3.99 | per year |
| Lifetime | $9.99 | one-time |


### TiYi

[App page](https://appshunter.io/ios/app/tiyi/id6768071550)

This app acts as a VPN client that allows you to import your existing VPN configurations from various sources. Connect to your authorized servers with a single tap, manage nodes, and choose your preferred routing modes. It offers a consistent experience across iPhone, iPad, and Mac.

**Highlights:** Import subscription URLs, Supports various protocols (VMess, VLESS, Trojan, etc.), One-tap connection, Node search and sorting, Latency testing, Multiple routing modes, iCloud sync for profiles

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DocScope free?

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

### Is TiYi free?

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

### Do DocScope or TiYi have ads?

Neither DocScope nor TiYi shows ads.

### Which is updated more often, DocScope or TiYi?

DocScope ships an update weekly, and TiYi every 4 days. Most recently, DocScope was updated on October 12, 2026 and TiYi on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*