# iOAK vs Nutrition Next

The clearest difference is price: Nutrition Next at Free against iOAK's $4.99. Nutrition Next also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Nutrition Next is free to download; iOAK costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iOAK ships an update every 9 months, Nutrition Next every 2 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iOAK | Nutrition Next |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 13 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [atacLab Co., Ltd.](https://appshunter.io/developer/1052477191) | [DRIP, inc.](https://appshunter.io/developer/1618639335) |

## What reviewers say

### iOAK

[App page](https://appshunter.io/ios/app/ioak/id1114748413)

This app uses your device's camera to track your movements and translate them into switch controls. Create custom air switches or connect to external devices to interact with your environment and smart home gadgets.

**Highlights:** Camera-based motion tracking, Customizable air switches, External switch integration (Bluetooth), Smart home device control (HomeKit/Matter), Shortcut automation

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

**In-app purchases:** none


### Nutrition Next

[App page](https://appshunter.io/ios/app/nutrition-next/id6746370402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iOAK free?

iOAK costs $4.99, with no in-app purchases.

### Is Nutrition Next free?

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

### Do iOAK or Nutrition Next have ads?

Neither iOAK nor Nutrition Next shows ads.

### Which is updated more often, iOAK or Nutrition Next?

iOAK ships an update every 9 months, and Nutrition Next every 2 months. Most recently, iOAK was updated on October 7, 2026 and Nutrition Next on October 15, 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.*