# PvMeter Mobile vs AYX

The clearest difference is update cadence: AYX at fortnightly against PvMeter Mobile's every 11 months. PvMeter Mobile's advantage is iOS requirement (11.4 vs 15). 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.

PvMeter Mobile ships an update every 11 months, AYX fortnightly. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PvMeter Mobile | AYX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Size | 38 MB | 19 MB |
| Requires iOS | **11.4** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mylight Systems](https://appshunter.io/developer/878095248) | [标 何](https://appshunter.io/developer/865933036) |

## What reviewers say

### PvMeter Mobile

[App page](https://appshunter.io/ios/app/pvmeter-mobile/id934354658)

**Features:** macOS Compatibility

**In-app purchases:** none


### AYX

[App page](https://appshunter.io/ios/app/ayx/id1439793580)

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

**In-app purchases:** none


## Frequently asked questions

### Is PvMeter Mobile free?

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

### Is AYX free?

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

### Do PvMeter Mobile or AYX have ads?

Neither PvMeter Mobile nor AYX shows ads.

### Which is updated more often, PvMeter Mobile or AYX?

PvMeter Mobile ships an update every 11 months, and AYX fortnightly. Most recently, PvMeter Mobile was updated on May 16, 2026 and AYX on September 9, 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.*