# ZaiCode vs i

The clearest difference is in-app purchases: i at none against ZaiCode's 1. i also leads on ads (none vs shown). ZaiCode's advantage is iOS requirement (14.4 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. ZaiCode sells 1 in-app purchase, starting at $1.99 per month. i asks for nothing beyond the download.

ZaiCode ships an update every 4 months, i every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ZaiCode | i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 11 MB | 83 MB |
| Requires iOS | **14.4** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [barnet Inc.](https://appshunter.io/developer/1203142034) | [CIMTOPS CORPORATION](https://appshunter.io/developer/467897514) |

## What reviewers say

### ZaiCode

[App page](https://appshunter.io/ios/app/zaicode/id1556809830)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZaiCodeサブスクリプション | $1.99 | per month |


### i

[App page](https://appshunter.io/ios/app/i-repo-scanner/id6447347766)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZaiCode free?

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

### Is i free?

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

### Do ZaiCode or i have ads?

ZaiCode shows ads; i does not.

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

ZaiCode ships an update every 4 months, and i every 2 months. Most recently, ZaiCode was updated on November 7, 2026 and i on November 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.*