# OPE.AI vs Mai

The clearest difference is update cadence: OPE.AI at every 2 weeks against Mai's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OPE.AI sells 2 one-off in-app purchases and Mai sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

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

## The numbers

| Metric | OPE.AI | Mai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 98 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [IRUKA K.K.](https://appshunter.io/developer/1774648665) | [Daniel Rita](https://appshunter.io/developer/1893089510) |

## 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 |


### Mai

[App page](https://appshunter.io/ios/app/mai-ai/id6762138037)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mai-AI Personal | $9.99 | per month |
| Mai-AI Pro | $19.99 | per month |
| Mai-AI Family | $39.99 | per month |
| Birth Certificate + Avatar | $1.99 | one-time |


## Frequently asked questions

### Is OPE.AI free?

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

### Is Mai free?

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

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

Neither OPE.AI nor Mai shows ads.

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

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