# Lagenda vs Visual Displacement Meter

The clearest difference is update cadence: Visual Displacement Meter at fortnightly against Lagenda's every 50 months. Lagenda's advantage is iOS requirement (11.0 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.

Lagenda ships an update every 50 months, Visual Displacement Meter fortnightly. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Lagenda | Visual Displacement Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lagenda/id1240629962/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 18 MB | 82 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [伟才 邓](https://appshunter.io/developer/893608406) | [Inteagle Information Technology(Dongguan) Co., Ltd.](https://appshunter.io/developer/1720865930) |

## What reviewers say

### Lagenda

[App page](https://appshunter.io/ios/app/lagenda/id1240629962)

This innovative device reinvents balloon inflation with smart mobile control, adding fun to everyday tasks. It features memory functions, data statistics, and convenient shortcuts for an enhanced user experience.

**Highlights:** Smart mobile control, Memory function, Data statistics, Convenient shortcuts, Innovative design, Balloon inflation

**Features:** macOS Compatibility

**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 Lagenda free?

Lagenda 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 Lagenda or Visual Displacement Meter have ads?

Neither Lagenda nor Visual Displacement Meter shows ads.

### Which is updated more often, Lagenda or Visual Displacement Meter?

Lagenda ships an update every 50 months, and Visual Displacement Meter fortnightly. Most recently, Lagenda was updated on October 23, 2026 and Visual Displacement Meter on October 7, 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.*