# FlexAligner vs DentiCalc

The clearest difference is in-app purchases: FlexAligner at none against DentiCalc's 10. FlexAligner also leads on update cadence (every 5 days vs every 2 weeks). DentiCalc's advantage is iOS requirement (14.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. DentiCalc sells 10 in-app purchases, starting at $1.99 per month. FlexAligner asks for nothing beyond the download.

FlexAligner ships an update every 5 days, DentiCalc every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FlexAligner | DentiCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (62 ratings)](https://appshunter.io/ios/app/denticalc-the-dental-app/id1537539049/reviews)** |
| Number of ratings | — | **62** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 40 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [FLEKSISOFT, OOO](https://appshunter.io/developer/1460576306) | [BrightPlans Szoftverek Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1705445669) |

## What reviewers say

### FlexAligner

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

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

**In-app purchases:** none


### DentiCalc

[App page](https://appshunter.io/ios/app/denticalc-the-dental-app/id1537539049)

This dental app is a 4-in-1 tool designed for dental professionals. It aids in patient communication through visual aids like animations, photos, and videos, and includes a calculator for treatment pricing. The app helps streamline workflows and enhance patient understanding of procedures.

**Highlights:** Treatment visualizer with 3D animations, Database of 1000+ dental photos and videos, Dental treatment calculator, Customizable price list, Patient education materials, Available in 30 languages

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | per month |
| Cloud save, email send monthly | $2.99 | per month |
| DentiCalc | $4.99 | per month |
| Premium Access | $9.99 | per month |
| Premium Access 7 days trial | $9.99 | per month |
| DentiCalc Full Access | $14.99 | per month |
| Premium Access - Monthly | $15.99 | per month |
| Premium Access | $19.99 | per month |
| Premium Annual | $49.99 | per year |
| Premium Access - Annual | $89.99 | per year |


## Frequently asked questions

### Is FlexAligner free?

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

### Is DentiCalc free?

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

### Do FlexAligner or DentiCalc have ads?

Neither FlexAligner nor DentiCalc shows ads.

### Which is updated more often, FlexAligner or DentiCalc?

FlexAligner ships an update every 5 days, and DentiCalc every 2 weeks. Most recently, FlexAligner was updated on November 7, 2026 and DentiCalc on November 3, 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.*