# OKOK智能 vs Meter Usage

The clearest difference is in-app purchases: OKOK智能 at none against Meter Usage's 1. OKOK智能 also leads on iOS requirement (8.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Meter Usage sells 1 one-off in-app purchase. OKOK智能 asks for nothing beyond the download.

## The numbers

| Metric | OKOK智能 | Meter Usage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 14 MB | 16 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Careyou Health Science and Technology Co., LTD](https://appshunter.io/developer/1425765864) | [Mathias Todisco](https://appshunter.io/developer/1849136143) |

## What reviewers say

### OKOK智能

[App page](https://appshunter.io/ios/app/okok/id1195522905)

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

**In-app purchases:** none


### Meter Usage

[App page](https://appshunter.io/ios/app/meter-usage/id6755087828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $34.99 | one-time |


## Frequently asked questions

### Is OKOK智能 free?

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

### Is Meter Usage free?

Meter Usage is free to download, with in-app purchases available.

### Do OKOK智能 or Meter Usage have ads?

Neither OKOK智能 nor Meter Usage shows ads.

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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.*