# Iris Macros vs Park Cycle

The clearest difference is in-app purchases: Park Cycle at none against Iris Macros's 2. Iris Macros's advantage is update cadence (every 2 weeks vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Iris Macros sells 2 in-app purchases, starting at $2.99 per month. Park Cycle asks for nothing beyond the download.

Iris Macros ships an update every 2 weeks, Park Cycle monthly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Iris Macros | Park Cycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iris-macros/id6477751819/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 38 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Didier Fuentes](https://appshunter.io/developer/1636573466) | [1001232798 ONTARIO LTD.](https://appshunter.io/developer/1850848723) |

## What reviewers say

### Iris Macros

[App page](https://appshunter.io/ios/app/iris-macros/id6477751819)

This app uses AI to estimate the macronutrients in your meals from a photo. It offers instant insights into calories, fats, proteins, and carbohydrates without manual input. Enjoy a private and intuitive experience for healthier eating.

**Highlights:** AI-powered macro estimation from photos, Instant nutrient insights (calories, macros), Anonymous and private user experience, Intuitive and user-friendly interface, User-controlled data management, No personal information required for use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| Unlimited Access | $29.99 | per year |


### Park Cycle

[App page](https://appshunter.io/ios/app/park-cycle-spin-studio/id6754897992)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Iris Macros free?

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

### Is Park Cycle free?

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

### Which is updated more often, Iris Macros or Park Cycle?

Iris Macros ships an update every 2 weeks, and Park Cycle monthly. Most recently, Iris Macros was updated on October 3, 2026 and Park Cycle on October 7, 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.*