# Вероятности vs Puddly Potty Training Timer

The clearest difference is iOS requirement: Вероятности at 11.0 against Puddly Potty Training Timer's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Вероятности sells 1 one-off in-app purchase and Puddly Potty Training Timer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Вероятности ships an update every 8 days, Puddly Potty Training Timer weekly. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Вероятности | Puddly Potty Training Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 98.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 43 MB | 40 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alena Sakharova](https://appshunter.io/developer/1607864944) | [Oleksandr Kazakov](https://appshunter.io/developer/1580887700) |

## What reviewers say

### Вероятности

[App page](https://appshunter.io/ios/app/id1608366283)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Курс Вероятности | $249.99 | one-time |


### Puddly Potty Training Timer

[App page](https://appshunter.io/ios/app/puddly-potty-training-timer/id6801572211)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Okki's Clean-Up Crew | $2.99 | one-time |
| Ducky's Splash Park | $2.99 | one-time |
| Noni's Cosy Forest | $2.99 | one-time |
| Everything Forever | $8.99 | one-time |


## Frequently asked questions

### Is Вероятности free?

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

### Is Puddly Potty Training Timer free?

Puddly Potty Training Timer is free to download, with in-app purchases available.

### Do Вероятности or Puddly Potty Training Timer have ads?

Neither Вероятности nor Puddly Potty Training Timer shows ads.

### Which is updated more often, Вероятности or Puddly Potty Training Timer?

Вероятности ships an update every 8 days, and Puddly Potty Training Timer weekly. Most recently, Вероятности was updated on October 9, 2026 and Puddly Potty Training Timer on October 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.*