# Marks vs okrAI.

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

Both are free to download. Marks sells 2 in-app purchases, starting at $1.99 per month and okrAI. sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Marks ships an update monthly, okrAI. every 2 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Marks | okrAI. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 44 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Earl Andrea General Abad](https://appshunter.io/developer/1883424806) | [Clyzio MB](https://appshunter.io/developer/1892832113) |

## What reviewers say

### Marks

[App page](https://appshunter.io/ios/app/marks-goal-tracker/id6760242562)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marks Premium Monthly | $1.99 | per month |
| Marks Premium Yearly | $14.99 | per year |


### okrAI.

[App page](https://appshunter.io/ios/app/okrai/id6762084234)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| okrAI Pro | $5.99 | per month |
| okrAI Pro | $34.99 | per year |


## Frequently asked questions

### Is Marks free?

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

### Is okrAI. free?

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

### Do Marks or okrAI. have ads?

Neither Marks nor okrAI. shows ads.

### Which is updated more often, Marks or okrAI.?

Marks ships an update monthly, and okrAI. every 2 weeks. Most recently, Marks was updated on October 13, 2026 and okrAI. on October 10, 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.*