# PetsAge vs LifeDates

The clearest difference is review sentiment: LifeDates at 100% against PetsAge's 45%. LifeDates also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). PetsAge's advantage is monetization model (ad-supported vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PetsAge sells 1 one-off in-app purchase and LifeDates sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PetsAge ships an update every 2 months, LifeDates every 2 weeks. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | PetsAge | LifeDates |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JUN KANAYAMA](https://appshunter.io/developer/605648452) | [Fear Army LTD](https://appshunter.io/developer/1865975145) |

## 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 |


### LifeDates

[App page](https://appshunter.io/ios/app/lifedates-age-calculator/id6782572573)

Track birthdays, pet milestones, and important dates with countdowns and exact age calculations. Save profiles with photos and notes, and share personalized cards. Advanced features include image recognition for date suggestions and pet identification.

**Highlights:** Birthday countdowns and exact ages, Pet milestone tracking, Important date reminders, Calendar view of events, Shareable age and milestone cards, Image recognition for date suggestions, Siri and Shortcuts integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life Dates Premium Monthly | $2.99 | per month |
| Life Dates Premium Yearly | $19.99 | per year |
| Life Dates Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is PetsAge free?

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

### Is LifeDates free?

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

### Do PetsAge or LifeDates have ads?

PetsAge shows ads; LifeDates does not.

### Which is updated more often, PetsAge or LifeDates?

PetsAge ships an update every 2 months, and LifeDates every 2 weeks. Most recently, PetsAge was updated on November 6, 2026 and LifeDates on November 10, 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.*