# Capacity vs RekAi

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

Both are free to download. Capacity sells 2 in-app purchases, starting at $7.99 per month and RekAi sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Capacity ships an update every 2 months, RekAi daily. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Capacity | RekAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 46 MB | 56 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Cameron Jules](https://appshunter.io/developer/6798469077) | [Gal Blank](https://appshunter.io/developer/335153129) |

## What reviewers say

### Capacity

[App page](https://appshunter.io/ios/app/capacity-stretch-and-mobility/id6798469075)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $7.99 | per month |
| Pro Annual Subscription | $49.99 | per year |


### RekAi

[App page](https://appshunter.io/ios/app/rekai/id6813925022)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RekAi Monthly | $2.99 | per month |
| Annual Membership | $29.99 | per year |


## Frequently asked questions

### Is Capacity free?

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

### Is RekAi free?

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

### Do Capacity or RekAi have ads?

Neither Capacity nor RekAi shows ads.

### Which is updated more often, Capacity or RekAi?

Capacity ships an update every 2 months, and RekAi daily. Most recently, Capacity was updated on November 10, 2026 and RekAi 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.*