# SAFSIMS Teacher vs OpenEMIS Scanner

The clearest difference is update cadence: SAFSIMS Teacher at every 3 weeks against OpenEMIS Scanner's every 8 months. SAFSIMS Teacher also leads on iOS requirement (13.0 vs 15.0). 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.

SAFSIMS Teacher ships an update every 3 weeks, OpenEMIS Scanner every 8 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SAFSIMS Teacher | OpenEMIS Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 39 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flexisaf](https://appshunter.io/developer/1698092346) | [KORD IT Pte Ltd](https://appshunter.io/developer/562183299) |

## What reviewers say

### SAFSIMS Teacher

[App page](https://appshunter.io/ios/app/safsims-teacher/id6451407477)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenEMIS Scanner

[App page](https://appshunter.io/ios/app/openemis-scanner/id6740020219)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAFSIMS Teacher free?

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

### Is OpenEMIS Scanner free?

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

### Do SAFSIMS Teacher or OpenEMIS Scanner have ads?

Neither SAFSIMS Teacher nor OpenEMIS Scanner shows ads.

### Which is updated more often, SAFSIMS Teacher or OpenEMIS Scanner?

SAFSIMS Teacher ships an update every 3 weeks, and OpenEMIS Scanner every 8 months. Most recently, SAFSIMS Teacher was updated on October 27, 2026 and OpenEMIS Scanner on October 25, 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.*