# DOCS II vs 法定退休年龄计算器

The clearest difference is update cadence: 法定退休年龄计算器 at every 9 days against DOCS II's every 58 months. 法定退休年龄计算器 also leads on 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. Neither carries in-app purchases, so what you see is what you pay.

DOCS II ships an update every 58 months, 法定退休年龄计算器 every 9 days. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DOCS II | 法定退休年龄计算器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/docs-ii/id1546600318/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 58 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 91 MB | 88 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Technology LLC](https://appshunter.io/developer/1546600320) | [文 陈](https://appshunter.io/developer/1211206920) |

## What reviewers say

### DOCS II

[App page](https://appshunter.io/ios/app/docs-ii/id1546600318)

This app automates the capture and reporting of visible emission observations for air quality compliance. It uses location data, weather, and sun angles to document opacity levels, helping users avoid costly fines. The tool generates compliance archives for regulated sources.

**Highlights:** Automated Visible Emission Observation (VEO) capture, Integration with Google Maps, compass, and inclinometers, Real-time weather and sun angle data, Opacity level documentation, Automated VEO report generation, Compliance archive creation

**Features:** macOS Compatibility

**In-app purchases:** none


### 法定退休年龄计算器

[App page](https://appshunter.io/ios/app/id6680185683)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOCS II free?

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

### Is 法定退休年龄计算器 free?

法定退休年龄计算器 is free to download, with no in-app purchases.

### Do DOCS II or 法定退休年龄计算器 have ads?

Neither DOCS II nor 法定退休年龄计算器 shows ads.

### Which is updated more often, DOCS II or 法定退休年龄计算器?

DOCS II ships an update every 58 months, and 法定退休年龄计算器 every 9 days. Most recently, DOCS II was updated on October 19, 2026 and 法定退休年龄计算器 on October 28, 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.*