# i vs Wattsaudit

The clearest difference is update cadence: Wattsaudit at every 4 days against i's every 2 months. i's advantage is iOS requirement (12.0 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.

i ships an update every 2 months, Wattsaudit every 4 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i | Wattsaudit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 127 MB | 29 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [TimeTec Cloud Sdn Bhd](https://appshunter.io/developer/729043148) | [Bytelabz Software Solutions Private Limited](https://appshunter.io/developer/1573233300) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-merchants/id6464570344)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wattsaudit

[App page](https://appshunter.io/ios/app/wattsaudit/id6755233165)

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

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Wattsaudit free?

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

### Do i or Wattsaudit have ads?

Neither i nor Wattsaudit shows ads.

### Which is updated more often, i or Wattsaudit?

i ships an update every 2 months, and Wattsaudit every 4 days. Most recently, i was updated on October 27, 2026 and Wattsaudit on October 25, 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.*