# Harmony vs Kami AI

Harmony and Kami AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Harmony sells 6 in-app purchases, starting at $3.99 per month and Kami AI sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Harmony ships an update every 4 days, Kami AI every 6 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Harmony | Kami AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 118 MB | 190 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crocoding](https://appshunter.io/developer/1846566975) | [Lucas Higashiuchi](https://appshunter.io/developer/1827534694) |

## What reviewers say

### Harmony

[App page](https://appshunter.io/ios/app/harmony-color-analysis/id6759289712)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harmony Premium - Monthly | $3.99 | per month |
| Harmony Premium - Weekly | $3.99 | per 7 days |
| Harmony Premium - Yearly | $24.99 | per year |
| My season | $3.99 | one-time |
| Move up to All of Harmony | $6.99 | one-time |
| Harmony Premium | $11.99 | one-time |


### Kami AI

[App page](https://appshunter.io/ios/app/kami-ai/id6761907498)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $9.99 | per 7 days |
| Monthly subscription | $39.99 | per month |


## Frequently asked questions

### Is Harmony free?

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

### Is Kami AI free?

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

### Do Harmony or Kami AI have ads?

Neither Harmony nor Kami AI shows ads.

### Which is updated more often, Harmony or Kami AI?

Harmony ships an update every 4 days, and Kami AI every 6 days. Most recently, Harmony was updated on October 28, 2026 and Kami AI on October 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.*