# ProcessOn思维导图 vs SecStream VPN

The clearest difference is ads: ProcessOn思维导图 at none against SecStream VPN's shown. ProcessOn思维导图 also leads on monetization model (free vs free with in-app purchases). SecStream VPN's advantage is ratings volume (199 vs 5) and update cadence (fortnightly vs every 5 weeks). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. ProcessOn思维导图 sells 7 one-off in-app purchases and SecStream VPN sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for ProcessOn思维导图 against 4.7 for SecStream VPN. That said, the two scores are not equally well evidenced: SecStream VPN has 199 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 67% of ProcessOn思维导图's written reviews are positive against 60% of SecStream VPN's.

ProcessOn思维导图 ships an update every 5 weeks, SecStream VPN fortnightly. The most recent releases landed on October 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ProcessOn思维导图 | SecStream VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/processon/id1564637971/reviews)** | [4.7 (199 ratings)](https://appshunter.io/ios/app/secstream-vpn/id1667555580/reviews) |
| Number of ratings | 5 | **199** |
| Positive reviews | **66.7% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 73 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京大麦地信息技术有限公司](https://appshunter.io/developer/1564637973) | [Busk (PTS) Limited](https://appshunter.io/developer/1667555582) |

## What reviewers say

### ProcessOn思维导图

[App page](https://appshunter.io/ios/app/processon/id1564637971)

Create professional mind maps, flowcharts, and other diagrams with this online tool. It offers AI-powered creation, real-time collaboration, and extensive template options. Seamlessly switch between diagram and outline modes for efficient idea organization.

**Highlights:** AI-powered diagram creation, Real-time multi-user collaboration, Cloud storage with version history, Extensive professional templates, Switch between mind map and outline modes, Import/export various file formats, Multi-canvas support

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProcessOn个人版-1个月 | $3.99 | one-time |
| ProcessOn个人版1年 | $12.99 | one-time |
| ProcessOn个人版1年 | $22.99 | one-time |
| ProcessOn个人版2年 | $24.99 | one-time |
| ProcessOn个人版3年 | $29.99 | one-time |
| ProcessOn个人版2年 | $39.99 | one-time |
| ProcessOn个人版3年 | $59.99 | one-time |


### SecStream VPN

[App page](https://appshunter.io/ios/app/secstream-vpn/id1667555580)

Secure your online activity and browse with confidence. This application offers advanced protection through cutting-edge encryption, ensuring your data remains private from prying eyes. Connect to premium servers for fast, reliable, and secure internet access anywhere.

**Highlights:** Online privacy solution, Cutting-edge encryption, Premium server access, Fast and secure internet, Browse with confidence

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week PRO | $4.99 | per 7 days |
| Pro | $8.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Premium | $9.99 | per month |
| Weekly PRO | $12.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Premium | $29.99 | per year |
| Annual Subscription | $44.99 | per year |


## Frequently asked questions

### Is ProcessOn思维导图 free?

ProcessOn思维导图 is free to download, with in-app purchases available.

### Is SecStream VPN free?

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

### Which has better reviews, ProcessOn思维导图 or SecStream VPN?

ProcessOn思维导图 is rated higher. ProcessOn思维导图 averages 4.8 out of 5 from 5 ratings, while SecStream VPN averages 4.7 from 199 ratings.

### Do ProcessOn思维导图 or SecStream VPN have ads?

SecStream VPN shows ads; ProcessOn思维导图 does not.

### Which is updated more often, ProcessOn思维导图 or SecStream VPN?

ProcessOn思维导图 ships an update every 5 weeks, and SecStream VPN fortnightly. Most recently, ProcessOn思维导图 was updated on October 1, 2026 and SecStream VPN on September 15, 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.*