# Lummitry vs True Harmony AI

The clearest difference is update cadence: Lummitry at monthly against True Harmony AI's every 2 months. Lummitry also leads on iOS requirement (15.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lummitry sells 3 in-app purchases, starting at $99.00 per month and True Harmony AI sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Lummitry ships an update monthly, True Harmony AI every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lummitry | True Harmony AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 263 MB | 11 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Keensight](https://appshunter.io/developer/1809392813) | [Vault77 Syndicate](https://appshunter.io/developer/1878915955) |

## What reviewers say

### Lummitry

[App page](https://appshunter.io/ios/app/lummitry/id6746228166)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lummitry Monthly Membership | $99.00 | per month |
| Promotion_30 | $69.99 | one-time |
| Promotion | $199.00 | one-time |


### True Harmony AI

[App page](https://appshunter.io/ios/app/true-harmony-ai-face-scan/id6765481967)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $19.99 | per month |
| Pro | $39.99 | per month |
| Premium | $99.99 | per month |
| Starter | $99.99 | per year |
| Pro | $199.00 | per year |
| Premium | $499.00 | per year |


## Frequently asked questions

### Is Lummitry free?

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

### Is True Harmony AI free?

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

### Do Lummitry or True Harmony AI have ads?

Neither Lummitry nor True Harmony AI shows ads.

### Which is updated more often, Lummitry or True Harmony AI?

Lummitry ships an update monthly, and True Harmony AI every 2 months. Most recently, Lummitry was updated on October 30, 2026 and True Harmony AI 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.*