# GIA Customer vs WhosDue

The clearest difference is price: GIA Customer at Free against WhosDue's $9.99. WhosDue's advantage is chart position (#55 vs unranked) and device support (3 vs 1). On update cadence, ads and in-app purchases there is nothing between them.

GIA Customer is free to download; WhosDue costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | GIA Customer | WhosDue |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[4.4 (47 ratings)](https://appshunter.io/ios/app/whosdue/id1337992122/reviews)** |
| Number of ratings | — | **47** |
| Positive reviews | — | 86.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Best chart rank | — | **#55** |
| Size | 281 MB | 2 MB |
| Requires iOS | 26.5 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [North Dakota Grain Inspection](https://appshunter.io/developer/1087136947) | [Brian Smith](https://appshunter.io/developer/1337992121) |

## What reviewers say

### GIA Customer

[App page](https://appshunter.io/ios/app/gia-customer/id1107640026)

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

**In-app purchases:** none


### WhosDue

[App page](https://appshunter.io/ios/app/whosdue/id1337992122)

**Currently charting:** #55 Top Paid · Productivity (US App Store)

Manage rabbit and cavy breeding with this app. Track due dates for litters, palpations, and weaning. Get notifications and view detailed statistics on animal productivity. Print cards and pedigrees for your animals.

**Highlights:** Litter due date tracking, Palpation and weaning reminders, Animal productivity statistics, Customizable notifications, Date calculator for shows, Printable cage and carrier cards, Pedigree printing

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

**In-app purchases:** none


## Frequently asked questions

### Is GIA Customer free?

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

### Is WhosDue free?

WhosDue costs $9.99, with no in-app purchases.

### Do GIA Customer or WhosDue have ads?

Neither GIA Customer nor WhosDue shows ads.

### Which is updated more often, GIA Customer or WhosDue?

GIA Customer ships an update every 3 months, and WhosDue every 3 months. Most recently, GIA Customer was updated on October 8, 2026 and WhosDue on October 26, 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.*