# OrthoLine vs Dental InsightMaster

The clearest difference is review sentiment: Dental InsightMaster at 100% against OrthoLine's 43%. Dental InsightMaster also leads on rating (5.0 vs 3.7) and update cadence (every 8 days vs every 3 months). OrthoLine's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OrthoLine sells 3 one-off in-app purchases and Dental InsightMaster sells 6 in-app purchases, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.

Dental InsightMaster holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 43% of OrthoLine's written reviews are positive against 100% of Dental InsightMaster's.

OrthoLine ships an update every 3 months, Dental InsightMaster every 8 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OrthoLine | Dental InsightMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ortholine-learning/id1080198908/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dental-insightmaster/id6747098624/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 330 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Rusak](https://appshunter.io/developer/646910828) | [Dental-edutec Inc.](https://appshunter.io/developer/1595088699) |

## What reviewers say

### OrthoLine

[App page](https://appshunter.io/ios/app/ortholine-learning/id1080198908)

This app aids in the analysis of cephalograms, offering tools for measurements, various author-developed analysis systems, and visual treatment planning. Results can be viewed as tables or diagrams and exported as PDF files.

**Highlights:** Cephalogram analysis, Author's analysis systems, Visual Treatment Objective (VTO), Measurement and diagram results, PDF export, Custom cephalogram upload

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| add 1 cephalogram | $3.99 | one-time |
| add 5 cephalograms | $16.99 | one-time |
| add 10 cephalograms | $29.99 | one-time |


### Dental InsightMaster

[App page](https://appshunter.io/ios/app/dental-insightmaster/id6747098624)

Explore detailed 3D models of real human teeth, allowing professionals to inspect internal structures, simulate procedures, and analyze anatomy with precision. This advanced educational tool offers interactive dissection and preparation simulations for enhanced learning.

**Highlights:** Micro-CT-based 3D tooth models, Interactive dissection and slicing, Access cavity preparation simulation, Precision anatomical measurement, Real clinical case reconstruction, Augmented Reality (AR) and 3D printing integration

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month full access | $9.00 | per month |
| One year full access | $99.00 | per year |
| 6-Month Pass for Starter | $25.00 | one-time |
| 6-Month Pass | $48.00 | one-time |
| Permanent Pass for Starter | $50.00 | one-time |
| Permanent Pass | $129.00 | one-time |


## Frequently asked questions

### Is OrthoLine free?

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

### Is Dental InsightMaster free?

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

### Which has better reviews, OrthoLine or Dental InsightMaster?

Dental InsightMaster is rated higher. OrthoLine averages 3.7 out of 5 from 3 ratings, while Dental InsightMaster averages 5.0 from 1 ratings.

### Do OrthoLine or Dental InsightMaster have ads?

Neither OrthoLine nor Dental InsightMaster shows ads.

### Which is updated more often, OrthoLine or Dental InsightMaster?

OrthoLine ships an update every 3 months, and Dental InsightMaster every 8 days. Most recently, OrthoLine was updated on October 17, 2026 and Dental InsightMaster on October 6, 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.*