# Firstgrin vs Intribia

The clearest difference is ads: Intribia at none against Firstgrin's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Firstgrin sells 8 in-app purchases, starting at $4.99 per month and Intribia sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Firstgrin | Intribia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (26 ratings)](https://appshunter.io/ios/app/firstgrin/id6445939045/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 111 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Firstgrin LLC](https://appshunter.io/developer/1615635695) | [Albatenius LLC](https://appshunter.io/developer/1841609680) |

## What reviewers say

### Firstgrin

[App page](https://appshunter.io/ios/app/firstgrin/id6445939045)

This app guides users on a journey to better oral health through habit tracking, expert advice, and a dentist locator. It also provides an emergency guide for dental trauma and interactive learning modules for all ages.

**Highlights:** Brushing habit tracking, Dental professional insights, Nearby dentist locator, Digital dental trauma guide, Interactive oral care learning

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $9.99 | per year |
| Insurance Yearly | $9.99 | per year |
| Yearly Premium | $19.99 | per year |
| 50 Chat Credits | $2.99 | one-time |
| 150 Chat Credits | $7.99 | one-time |
| 500 Chat Credits | $19.99 | one-time |


### Intribia

[App page](https://appshunter.io/ios/app/intribia/id6752895191)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Understanding Diabetes | Free | one-time |
| DAT Prep Questions Bank | $250.00 | one-time |


## Frequently asked questions

### Is Firstgrin free?

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

### Is Intribia free?

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

### Do Firstgrin or Intribia have ads?

Firstgrin shows ads; Intribia does not.

### Which is updated more often, Firstgrin or Intribia?

Firstgrin ships an update every 2 months, and Intribia every 2 months. Most recently, Firstgrin was updated on October 14, 2026 and Intribia on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*