# Shen vs OpusGo

The clearest difference is update cadence: OpusGo at every 6 weeks against Shen's every 11 months. Shen's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Shen sells 2 in-app purchases, starting at $2.49 per month and OpusGo sells 10 in-app purchases, starting at $6.00 per year. Whichever you choose, the download price is not the number that matters.

Shen ships an update every 11 months, OpusGo every 6 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Shen | OpusGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/shen-acupuncture/id1384099547/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 133 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Juergen Bschaden](https://appshunter.io/developer/1384099546) | [ZEUS SOFT sprl](https://appshunter.io/developer/926195790) |

## What reviewers say

### Shen

[App page](https://appshunter.io/ios/app/shen-acupuncture/id1384099547)

Access a comprehensive digital reference for acupuncture, featuring over 1000 pages and 400 charts. Quickly find TCM diagnoses for symptoms and diseases, and utilize intelligent search tools for treatment planning. Includes foundational TCM knowledge for beginners.

**Highlights:** 1000+ page digital atlas, 400+ high-quality charts, Intelligent Power Search for point combinations, Extensive symptom and disease database, Foundations of TCM module, Cardinal symptoms, causes, and treatment tips

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shen-Acupuncture Monthly | $2.49 | per month |
| Shen-Acupuncture Yearly | $22.49 | per year |


### OpusGo

[App page](https://appshunter.io/ios/app/opusgo/id6741098026)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Norland L. Thematic Repertory | $6.00 | per year |
| NORLAND Thematisch Repertorium | $6.00 | per year |
| NORLAND Repertorio Temático Yearly | $6.00 | per year |
| NORLAND Tematik Repertuar | $6.00 | per year |
| Mental Quality (Version 5) | $9.00 | per year |
| SHERR J. Mentale thema's(Version 4) | $9.00 | per year |
| Synthesis Adonis Turkish Yearly | $14.00 | per year |
| Synthesis Treasure Edition Russian | $14.00 | per year |
| Synthesis Adonis English | $15.00 | per year |
| Premium Package | $59.00 | per year |


## Frequently asked questions

### Is Shen free?

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

### Is OpusGo free?

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

### Do Shen or OpusGo have ads?

Neither Shen nor OpusGo shows ads.

### Which is updated more often, Shen or OpusGo?

Shen ships an update every 11 months, and OpusGo every 6 weeks. Most recently, Shen was updated on November 6, 2026 and OpusGo on November 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.*