# OPE.AI vs Luminary AI

The clearest difference is in-app purchases: Luminary AI at none against OPE.AI's 2. OPE.AI's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OPE.AI sells 2 one-off in-app purchases. Luminary AI asks for nothing beyond the download.

OPE.AI ships an update every 2 weeks, Luminary AI every 3 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OPE.AI | Luminary AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 98 MB | 70 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [IRUKA K.K.](https://appshunter.io/developer/1774648665) | [Luminary AI](https://appshunter.io/developer/6774132461) |

## What reviewers say

### OPE.AI

[App page](https://appshunter.io/ios/app/opeai/id6737112669)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OPEポイント | $0.99 | one-time |
| OPE points | $30.00 | one-time |


### Luminary AI

[App page](https://appshunter.io/ios/app/luminary-ai-explore-anything/id6774132456)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPE.AI free?

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

### Is Luminary AI free?

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

### Do OPE.AI or Luminary AI have ads?

Neither OPE.AI nor Luminary AI shows ads.

### Which is updated more often, OPE.AI or Luminary AI?

OPE.AI ships an update every 2 weeks, and Luminary AI every 3 weeks. Most recently, OPE.AI was updated on October 10, 2026 and Luminary 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.*