# Meter vs Vaira

The clearest difference is iOS requirement: Meter at 14.0 against Vaira's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Meter ships an update every 9 days, Vaira every 8 days. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Meter | Vaira |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 8 days** |
| Size | 6 MB | 113 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Wikon Kommunikationstechnik GmbH](https://appshunter.io/developer/472943917) | [Vaira UG](https://appshunter.io/developer/1490411209) |

## What reviewers say

### Meter

[App page](https://appshunter.io/ios/app/meter/id1110308659)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vaira

[App page](https://appshunter.io/ios/app/vaira/id1532739445)

**In-app purchases:** none


## Frequently asked questions

### Is Meter free?

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

### Is Vaira free?

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

### Do Meter or Vaira have ads?

Neither Meter nor Vaira shows ads.

### Which is updated more often, Meter or Vaira?

Meter ships an update every 9 days, and Vaira every 8 days. Most recently, Meter was updated on September 8, 2026 and Vaira on September 13, 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.*