# ElbowData vs 上班族令牌

The clearest difference is in-app purchases: 上班族令牌 at none against ElbowData's 1. 上班族令牌 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.1). ElbowData's advantage is update cadence (every 2 months vs every 22 months). On price and device support there is nothing between them.

Both are free to download. ElbowData sells 1 one-off in-app purchase. 上班族令牌 asks for nothing beyond the download.

ElbowData ships an update every 2 months, 上班族令牌 every 22 months. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ElbowData | 上班族令牌 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/elbowdata/id1460558732/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Ad-supported | — |
| Size | 42 MB | 14 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELM-web](https://appshunter.io/developer/1460558731) | [Shanghai Shangbanzu Digital Technology Co., Ltd.](https://appshunter.io/developer/1447087247) |

## What reviewers say

### ElbowData

[App page](https://appshunter.io/ios/app/elbowdata/id1460558732)

This utility app helps industrial piping professionals quickly visualize pipe and elbow dimensions based on ISO/ASME standards. It offers instant calculations for diameter, angle, and radius, with support for various elbow formats and segmented elbows.

**Highlights:** Pipe and elbow dimension visualization, ISO/ASME standard compliance, Diameter, angle, radius calculation, 2D/3D/5D elbow formats, Segmented elbow generation, PDF abacuses and isometric sheets, Inch/millimeter conversion

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version | $1.99 | one-time |


### 上班族令牌

[App page](https://appshunter.io/ios/app/id1546572003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ElbowData free?

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

### Is 上班族令牌 free?

上班族令牌 is free to download, with no in-app purchases.

### Do ElbowData or 上班族令牌 have ads?

ElbowData shows ads; 上班族令牌 does not.

### Which is updated more often, ElbowData or 上班族令牌?

ElbowData ships an update every 2 months, and 上班族令牌 every 22 months. Most recently, ElbowData was updated on September 22, 2026 and 上班族令牌 on October 4, 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.*