# PV vs MOTTI

The clearest difference is update cadence: PV at monthly against MOTTI's every 17 months. MOTTI's advantage is iOS requirement (13.0 vs 15.6). 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.

PV ships an update monthly, MOTTI every 17 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | PV | MOTTI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 17 months |
| Size | 46 MB | 7 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [汎宇能源科技股份有限公司](https://appshunter.io/developer/1686067953) | [TiMOTION TECHNOLOGY CO., LTD.](https://appshunter.io/developer/792579923) |

## What reviewers say

### PV

[App page](https://appshunter.io/ios/app/pv-eye/id1311145797)

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

**In-app purchases:** none


### MOTTI

[App page](https://appshunter.io/ios/app/motti/id1550250014)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PV free?

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

### Is MOTTI free?

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

### Do PV or MOTTI have ads?

Neither PV nor MOTTI shows ads.

### Which is updated more often, PV or MOTTI?

PV ships an update monthly, and MOTTI every 17 months. Most recently, PV was updated on October 3, 2026 and MOTTI on October 3, 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.*