# iBatt vs OC新都興

The clearest difference is update cadence: iBatt at every 3 months against OC新都興's every 12 months. iBatt also leads on iOS requirement (9.0 vs 13.0). 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.

iBatt ships an update every 3 months, OC新都興 every 12 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iBatt | OC新都興 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Size | 81 MB | 65 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reduce Carbon Energy Develop Co.,Ltd.](https://appshunter.io/developer/1053234606) | [台灣新都興資訊股份有限公司](https://appshunter.io/developer/964745682) |

## What reviewers say

### iBatt

[App page](https://appshunter.io/ios/app/ibatt/id1032594507)

**In-app purchases:** none


### OC新都興

[App page](https://appshunter.io/ios/app/oc/id6474651287)

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

**In-app purchases:** none


## Frequently asked questions

### Is iBatt free?

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

### Is OC新都興 free?

OC新都興 is free to download, with no in-app purchases.

### Do iBatt or OC新都興 have ads?

Neither iBatt nor OC新都興 shows ads.

### Which is updated more often, iBatt or OC新都興?

iBatt ships an update every 3 months, and OC新都興 every 12 months. Most recently, iBatt was updated on November 2, 2026 and OC新都興 on November 4, 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.*