# NZSBA Members vs Chicken Math

The clearest difference is in-app purchases: NZSBA Members at none against Chicken Math's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chicken Math sells 2 in-app purchases, starting at $1.99 per month. NZSBA Members asks for nothing beyond the download.

NZSBA Members ships an update every 3 months, Chicken Math every 2 months. Both last shipped on November 9, 2026.

## The numbers

| Metric | NZSBA Members | Chicken Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chicken-math/id6760436512/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 54 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSC Buyers Group](https://appshunter.io/developer/1287399174) | [28 Labs Limited](https://appshunter.io/developer/1362192579) |

## What reviewers say

### NZSBA Members

[App page](https://appshunter.io/ios/app/nzsba-members/id6760318041)

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

**In-app purchases:** none


### Chicken Math

[App page](https://appshunter.io/ios/app/chicken-math/id6760436512)

Manage your poultry flock with detailed bird profiles, egg tracking, and breeding tools. Plan incubations, buy and sell eggs, and monitor flock health and finances. Supports offline use and multiple languages.

**Highlights:** Detailed bird profiles with photos and history, Egg collection logging and production trends, Incubation tracking with milestone reminders, Shared lineage across breeders, In-app marketplace for eggs and birds, Health and wellness logging, Financial and feed planning tools

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chicken Math Pro – Monthly | $1.99 | per month |
| Chicken Math Pro - Annual | $22.99 | per year |


## Frequently asked questions

### Is NZSBA Members free?

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

### Is Chicken Math free?

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

### Do NZSBA Members or Chicken Math have ads?

Neither NZSBA Members nor Chicken Math shows ads.

### Which is updated more often, NZSBA Members or Chicken Math?

NZSBA Members ships an update every 3 months, and Chicken Math every 2 months. Most recently, NZSBA Members was updated on November 9, 2026 and Chicken Math on November 9, 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.*