# FlexAligner vs Dental MirrorMaster 3.1

The clearest difference is in-app purchases: FlexAligner at none against Dental MirrorMaster 3.1's 8. FlexAligner also leads on update cadence (every 5 days vs every 3 weeks). Dental MirrorMaster 3.1's advantage is iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Dental MirrorMaster 3.1 sells 8 in-app purchases, starting at $9.99 per month. FlexAligner asks for nothing beyond the download.

FlexAligner ships an update every 5 days, Dental MirrorMaster 3.1 every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | FlexAligner | Dental MirrorMaster 3.1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (216 ratings)](https://appshunter.io/ios/app/dental-mirrormaster-31/id1595088697/reviews)** |
| Number of ratings | — | **216** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 88 MB | 439 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [FLEKSISOFT, OOO](https://appshunter.io/developer/1460576306) | [Dental-edutec Inc.](https://appshunter.io/developer/1595088699) |

## What reviewers say

### FlexAligner

[App page](https://appshunter.io/ios/app/flexaligner/id1460576307)

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

**In-app purchases:** none


### Dental MirrorMaster 3.1

[App page](https://appshunter.io/ios/app/dental-mirrormaster-31/id1595088697)

This app provides virtual simulation for dental students to practice using instruments under mirror view. It offers organized missions and a duplicated clinical environment to build confidence and proficiency in mirror work skills anytime, anywhere.

**Highlights:** Virtual simulation of dental practice, Practice mirror skills anytime, anywhere, Fulfilling organized missions, Duplicated clinical environment, Build confidence in mirror work

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly pass | $9.99 | per month |
| Premium Annual Pass | $39.99 | per year |
| Six-Week Pass for Starter | $7.99 | one-time |
| Half-Year Pass for Starter | $11.99 | one-time |
| Six-Week Pass | $18.00 | one-time |
| Permanent Pass  for Starter | $23.99 | one-time |
| Half-Year Pass | $28.00 | one-time |
| Permanent Pass | $56.00 | one-time |


## Frequently asked questions

### Is FlexAligner free?

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

### Is Dental MirrorMaster 3.1 free?

Dental MirrorMaster 3.1 is free to download, with in-app purchases available.

### Do FlexAligner or Dental MirrorMaster 3.1 have ads?

Neither FlexAligner nor Dental MirrorMaster 3.1 shows ads.

### Which is updated more often, FlexAligner or Dental MirrorMaster 3.1?

FlexAligner ships an update every 5 days, and Dental MirrorMaster 3.1 every 3 weeks. Most recently, FlexAligner was updated on November 7, 2026 and Dental MirrorMaster 3.1 on November 7, 2026.

---

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