# Padua vs ReefBuddy

The clearest difference is in-app purchases: Padua at none against ReefBuddy's 2. Padua also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). ReefBuddy's advantage is update cadence (monthly vs every 4 months). On price and ads there is nothing between them.

Both are free to download. ReefBuddy sells 2 one-off in-app purchases. Padua asks for nothing beyond the download.

Padua ships an update every 4 months, ReefBuddy monthly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Padua | ReefBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 29 MB | 2 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PADUA COLLEGE LIMITED](https://appshunter.io/developer/874690924) | [Aethers](https://appshunter.io/developer/1818244508) |

## What reviewers say

### Padua

[App page](https://appshunter.io/ios/app/padua/id874690921)

Stay connected with your school community through instant updates, urgent notifications, and school newsletters. This app facilitates seamless communication between home and school.

**Highlights:** Instant school information, Push notifications for urgent updates, Access to school newsletters, Home and school communication bridge

**Features:** macOS Compatibility

**In-app purchases:** none


### ReefBuddy

[App page](https://appshunter.io/ios/app/reefbuddy/id6757940721)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Analysis Credits | $0.99 | one-time |
| 50 Analysis Credits | $4.99 | one-time |


## Frequently asked questions

### Is Padua free?

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

### Is ReefBuddy free?

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

### Do Padua or ReefBuddy have ads?

Neither Padua nor ReefBuddy shows ads.

### Which is updated more often, Padua or ReefBuddy?

Padua ships an update every 4 months, and ReefBuddy monthly. Most recently, Padua was updated on October 4, 2026 and ReefBuddy on October 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.*