# O`haitai vs Utility Meter Tracker

The clearest difference is in-app purchases: O`haitai at none against Utility Meter Tracker's 2. O`haitai also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). Utility Meter Tracker's advantage is update cadence (weekly vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Utility Meter Tracker sells 2 in-app purchases, starting at $1.99 per month. O`haitai asks for nothing beyond the download.

O`haitai ships an update every 5 weeks, Utility Meter Tracker weekly. The most recent releases landed on August 16, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | O`haitai | Utility Meter Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 16 MB | 58 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [志强 童](https://appshunter.io/developer/1214909933) | [Ovidiu Lup](https://appshunter.io/developer/1338663735) |

## What reviewers say

### O`haitai

[App page](https://appshunter.io/ios/app/ohaitai/id1481321273)

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

**In-app purchases:** none


### Utility Meter Tracker

[App page](https://appshunter.io/ios/app/utility-meter-tracker/id6746415150)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription | $1.99 | per month |
| Pro Subscription | $19.99 | per year |


## Frequently asked questions

### Is O`haitai free?

O`haitai is free to download, with no in-app purchases.

### Is Utility Meter Tracker free?

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

### Do O`haitai or Utility Meter Tracker have ads?

Utility Meter Tracker shows ads; O`haitai does not.

### Which is updated more often, O`haitai or Utility Meter Tracker?

O`haitai ships an update every 5 weeks, and Utility Meter Tracker weekly. Most recently, O`haitai was updated on August 16, 2026 and Utility Meter Tracker on August 31, 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.*