# Start.bio vs UrgentPet

The clearest difference is update cadence: UrgentPet at daily against Start.bio's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Start.bio ships an update every 5 months, UrgentPet daily. Both last shipped on November 5, 2026.

## The numbers

| Metric | Start.bio | UrgentPet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Size | 39 MB | 68 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Ryan Pigg](https://appshunter.io/developer/1863095943) | [Whiz Center](https://appshunter.io/developer/1612048558) |

## What reviewers say

### Start.bio

[App page](https://appshunter.io/ios/app/startbio/id6756822706)

**Features:** macOS Compatibility

**In-app purchases:** none


### UrgentPet

[App page](https://appshunter.io/ios/app/urgentpet/id6776919121)

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

**In-app purchases:** none


## Frequently asked questions

### Is Start.bio free?

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

### Is UrgentPet free?

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

### Do Start.bio or UrgentPet have ads?

Neither Start.bio nor UrgentPet shows ads.

### Which is updated more often, Start.bio or UrgentPet?

Start.bio ships an update every 5 months, and UrgentPet daily. Most recently, Start.bio was updated on November 5, 2026 and UrgentPet on November 5, 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.*