# PetsAge vs catAgeCalc

The clearest difference is in-app purchases: catAgeCalc at none against PetsAge's 1. catAgeCalc also leads on ads (none vs shown) and iOS requirement (16.4 vs 18.0). On price and device support there is nothing between them.

Both are free to download. PetsAge sells 1 one-off in-app purchase. catAgeCalc asks for nothing beyond the download.

## The numbers

| Metric | PetsAge | catAgeCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (19 ratings)](https://appshunter.io/ios/app/petsage/id1275858030/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 11 MB | 3 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [JUN KANAYAMA](https://appshunter.io/developer/605648452) | [Mahsa Mohammadkhorshiddoust](https://appshunter.io/developer/1715495159) |

## What reviewers say

### PetsAge

[App page](https://appshunter.io/ios/app/petsage/id1275858030)

Calculate your pet's age in human years by uploading a photo and entering their birthday. You can also add comments, save, and share your pet's age milestones.

**Highlights:** Calculate pet age in human years, Upload pet photos, Enter pet birthdays, Add comments to milestones, Save and share pet ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $2.99 | one-time |


### catAgeCalc

[App page](https://appshunter.io/ios/app/catagecalc/id6471507810)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PetsAge free?

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

### Is catAgeCalc free?

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

### Do PetsAge or catAgeCalc have ads?

PetsAge shows ads; catAgeCalc does not.

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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.*