# Budgerigar vs KMS IRT

The clearest difference is in-app purchases: KMS IRT at none against Budgerigar's 1. Budgerigar's advantage is update cadence (every 3 months vs every 31 months) and iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Budgerigar sells 1 in-app purchase, starting at $4.99 per month. KMS IRT asks for nothing beyond the download.

Budgerigar ships an update every 3 months, KMS IRT every 31 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Budgerigar | KMS IRT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/budgerigar/id1483017358/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 31 months |
| Monetization | Freemium | — |
| Size | 50 MB | 60 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASD Solutions Pty Ltd](https://appshunter.io/developer/964490339) | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) |

## What reviewers say

### Budgerigar

[App page](https://appshunter.io/ios/app/budgerigar/id1483017358)

This app provides comprehensive tools for budgerigar enthusiasts, including breeding records, genetic information, and a global breeder directory. It offers resources for learning about budgerigar standards, shows, and even a guide for beginners.

**Highlights:** Breeding pedigree cards, Genetic expectation calculations, Color standards and comparisons, Global breeder directory, Budgerigar Academy resources, Bird of the Month competition, International show results

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | per month |


### KMS IRT

[App page](https://appshunter.io/ios/app/kms-irt/id6464310383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Budgerigar free?

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

### Is KMS IRT free?

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

### Do Budgerigar or KMS IRT have ads?

Neither Budgerigar nor KMS IRT shows ads.

### Which is updated more often, Budgerigar or KMS IRT?

Budgerigar ships an update every 3 months, and KMS IRT every 31 months. Most recently, Budgerigar was updated on November 3, 2026 and KMS IRT on October 30, 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.*