# KeepDates vs myPetbook Plus

The clearest difference is update cadence: myPetbook Plus at daily against KeepDates's every 10 days. myPetbook Plus also leads on iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KeepDates sells 1 one-off in-app purchase and myPetbook Plus sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

KeepDates ships an update every 10 days, myPetbook Plus daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KeepDates | myPetbook Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Size | 12 MB | 54 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ziga Dolar](https://appshunter.io/developer/564399117) | [Suriya Patrapongphaiboon](https://appshunter.io/developer/584292362) |

## What reviewers say

### KeepDates

[App page](https://appshunter.io/ios/app/keepdates-contact-dates/id6761375469)

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $3.99 | one-time |


### myPetbook Plus

[App page](https://appshunter.io/ios/app/mypetbook-plus/id6782011309)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| myPetbook Pro Monthly | $0.99 | per month |
| myPetbook Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is KeepDates free?

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

### Is myPetbook Plus free?

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

### Do KeepDates or myPetbook Plus have ads?

Neither KeepDates nor myPetbook Plus shows ads.

### Which is updated more often, KeepDates or myPetbook Plus?

KeepDates ships an update every 10 days, and myPetbook Plus daily. Most recently, KeepDates was updated on October 28, 2026 and myPetbook Plus on October 24, 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.*