# CAPI vs Nebu CAPI 2

The clearest difference is update cadence: CAPI at every 3 weeks against Nebu CAPI 2's every 3 months. Nebu CAPI 2's advantage is iOS requirement (10.2 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CAPI ships an update every 3 weeks, Nebu CAPI 2 every 3 months. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CAPI | Nebu CAPI 2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 98 MB | 13 MB |
| Requires iOS | 16.0 | **10.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forsta, Inc.](https://appshunter.io/developer/670071637) | [Nebu](https://appshunter.io/developer/526746053) |

## What reviewers say

### CAPI

[App page](https://appshunter.io/ios/app/capi/id945500892)

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

**In-app purchases:** none


### Nebu CAPI 2

[App page](https://appshunter.io/ios/app/nebu-capi-2/id946954442)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CAPI free?

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

### Is Nebu CAPI 2 free?

Nebu CAPI 2 is free to download, with no in-app purchases.

### Do CAPI or Nebu CAPI 2 have ads?

Neither CAPI nor Nebu CAPI 2 shows ads.

### Which is updated more often, CAPI or Nebu CAPI 2?

CAPI ships an update every 3 weeks, and Nebu CAPI 2 every 3 months. Most recently, CAPI was updated on September 10, 2026 and Nebu CAPI 2 on September 16, 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.*