# RadiJar vs Potty Training App

The clearest difference is iOS requirement: RadiJar at 15.1 against Potty Training App's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. RadiJar sells 2 in-app purchases, starting at $3.99 per month and Potty Training App sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RadiJar ships an update every 9 days, Potty Training App fortnightly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RadiJar | Potty Training App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/potty-training-app-sprout/id6777609371/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 73 MB | 10 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Michael Imara](https://appshunter.io/developer/1894481306) | [Svante Dahlberg](https://appshunter.io/developer/983258157) |

## What reviewers say

### RadiJar

[App page](https://appshunter.io/ios/app/radijar/id6762513400)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RadiJar Monthly | $3.99 | per month |
| RadiJar Annual | $29.99 | per year |


### Potty Training App

[App page](https://appshunter.io/ios/app/potty-training-app-sprout/id6777609371)

This app helps make potty training more predictable by logging successes and accidents. It learns your child's routine to predict when they might need to go next, offering reminders and tracking progress. Caregivers can stay in sync, and data is kept private within your iCloud.

**Highlights:** Log pee and poop moments, Track successes and accidents, Predictive potty reminders, Caregiver syncing via iCloud, Offline logging, Apple Watch app integration, Potty training guides

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Sprout Plus Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is RadiJar free?

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

### Is Potty Training App free?

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

### Do RadiJar or Potty Training App have ads?

Neither RadiJar nor Potty Training App shows ads.

### Which is updated more often, RadiJar or Potty Training App?

RadiJar ships an update every 9 days, and Potty Training App fortnightly. Most recently, RadiJar was updated on October 25, 2026 and Potty Training App on October 31, 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.*