# DentaMAR vs Sphere.io

The clearest difference is update cadence: DentaMAR at weekly against Sphere.io's every 5 weeks. 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.

DentaMAR ships an update weekly, Sphere.io every 5 weeks. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DentaMAR | Sphere.io |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 49 MB | 9 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Augusto Daher Campos](https://appshunter.io/developer/1882505499) | [NIL BRUNO GOUA](https://appshunter.io/developer/1883318379) |

## What reviewers say

### DentaMAR

[App page](https://appshunter.io/ios/app/dentamar/id6760047608)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sphere.io

[App page](https://appshunter.io/ios/app/sphereio/id6760218871)

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

**In-app purchases:** none


## Frequently asked questions

### Is DentaMAR free?

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

### Is Sphere.io free?

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

### Do DentaMAR or Sphere.io have ads?

Neither DentaMAR nor Sphere.io shows ads.

### Which is updated more often, DentaMAR or Sphere.io?

DentaMAR ships an update weekly, and Sphere.io every 5 weeks. Most recently, DentaMAR was updated on October 7, 2026 and Sphere.io on September 28, 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.*