# 365移动签 vs Visual Displacement Meter

The clearest difference is update cadence: Visual Displacement Meter at fortnightly against 365移动签's every 13 months. 365移动签's advantage is iOS requirement (13.0 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.

365移动签 ships an update every 13 months, Visual Displacement Meter fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 365移动签 | Visual Displacement Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Size | 29 MB | 59 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Electronic Certificate Authority Center Co.,LTD](https://appshunter.io/developer/924307388) | [Inteagle Information Technology(Dongguan) Co., Ltd.](https://appshunter.io/developer/1720865930) |

## What reviewers say

### 365移动签

[App page](https://appshunter.io/ios/app/365/id1635497469)

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

**In-app purchases:** none


### Visual Displacement Meter

[App page](https://appshunter.io/ios/app/visual-displacement-meter/id6749835043)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 365移动签 free?

365移动签 is free to download, with no in-app purchases.

### Is Visual Displacement Meter free?

Visual Displacement Meter is free to download, with no in-app purchases.

### Do 365移动签 or Visual Displacement Meter have ads?

Neither 365移动签 nor Visual Displacement Meter shows ads.

### Which is updated more often, 365移动签 or Visual Displacement Meter?

365移动签 ships an update every 13 months, and Visual Displacement Meter fortnightly. Most recently, 365移动签 was updated on October 30, 2026 and Visual Displacement Meter 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.*