# NNT Mobile vs DentaSmart

The clearest difference is update cadence: DentaSmart at every 2 weeks against NNT Mobile's every 15 months. NNT Mobile's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NNT Mobile ships an update every 15 months, DentaSmart every 2 weeks. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | NNT Mobile | DentaSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dentasmart/id6670311232/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 12 MB | 115 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [CEFLA S.C.](https://appshunter.io/developer/493970215) | [DENTASMART LLC](https://appshunter.io/developer/1765687318) |

## What reviewers say

### NNT Mobile

[App page](https://appshunter.io/ios/app/nnt-mobile/id1014935790)

**Features:** macOS Compatibility

**In-app purchases:** none


### DentaSmart

[App page](https://appshunter.io/ios/app/dentasmart/id6670311232)

This AI-powered oral health guide analyzes your dental images and X-rays to provide clear explanations and detect early signs of issues. It offers a personalized oral health score and care guidance to help you prepare for dentist visits and make informed decisions about your dental well-being.

**Highlights:** AI mouth photo analysis, Dental X-ray understanding, Early detection of cavities/gum issues, Personalized Oral Health Score, Care guidance and risk insights, Dentist visit preparation

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

**In-app purchases:** none


## Frequently asked questions

### Is NNT Mobile free?

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

### Is DentaSmart free?

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

### Do NNT Mobile or DentaSmart have ads?

Neither NNT Mobile nor DentaSmart shows ads.

### Which is updated more often, NNT Mobile or DentaSmart?

NNT Mobile ships an update every 15 months, and DentaSmart every 2 weeks. Most recently, NNT Mobile was updated on October 26, 2026 and DentaSmart on October 22, 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.*