# SafeInSight vs Glasses 2 Contacts

The clearest difference is ads: SafeInSight at none against Glasses 2 Contacts's shown. SafeInSight also leads on monetization model (free vs ad-supported). Glasses 2 Contacts's advantage is update cadence (every 12 months vs every 38 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for SafeInSight against 5.0 for Glasses 2 Contacts. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

SafeInSight ships an update every 38 months, Glasses 2 Contacts every 12 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | SafeInSight | Glasses 2 Contacts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/safeinsight/id1443943756/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/glasses-2-contacts/id1444361235/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 12 months** |
| Monetization | **Free** | Ad-supported |
| Size | 30 MB | 20 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUNY COLLEGE OF OPTOMETRY](https://appshunter.io/developer/1443943755) | [Hoang Harry Tran](https://appshunter.io/developer/1444361234) |

## What reviewers say

### SafeInSight

[App page](https://appshunter.io/ios/app/safeinsight/id1443943756)

This app provides faculty, staff, and students with essential safety information. It includes emergency procedures, contact details for relevant departments, and a platform for reporting concerns or service requests. Access support resources and stay prepared for emergencies.

**Highlights:** Emergency Contacts, Safety Reporting, Emergency Procedures, Support Resources, Service Requests

**Features:** macOS Compatibility

**In-app purchases:** none


### Glasses 2 Contacts

[App page](https://appshunter.io/ios/app/glasses-2-contacts/id1444361235)

This educational tool helps students convert glasses prescriptions to contact lens prescriptions. It offers accurate results with a user-friendly layout and includes keratometry input for fitting guidance. The app is completely free to use for learning purposes.

**Highlights:** Prescription conversion, Keratometry input, Fitting guidance, User-friendly layout, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SafeInSight free?

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

### Is Glasses 2 Contacts free?

Glasses 2 Contacts is free to download, with no in-app purchases.

### Which has better reviews, SafeInSight or Glasses 2 Contacts?

SafeInSight and Glasses 2 Contacts are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do SafeInSight or Glasses 2 Contacts have ads?

Glasses 2 Contacts shows ads; SafeInSight does not.

### Which is updated more often, SafeInSight or Glasses 2 Contacts?

SafeInSight ships an update every 38 months, and Glasses 2 Contacts every 12 months. Most recently, SafeInSight was updated on November 2, 2026 and Glasses 2 Contacts on November 2, 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.*